TailMyPicks

Check any Polymarket wallet’s real record.

Wallet 0xb29c…8f19

Rebuilt .

Summary

Qualified picks
80
Categories scored
13
Categories below 50
8

Best Category: Bundesliga, grading 54 out of 100 (+0.04 per pick).

Best Category Bundesliga at 54 out of 100; worst Premier League at 45.

What is a Tail Score?

A mark out of 100, per Category. 50 means no edge at all — this wallet did about what the prices it paid implied it would. Above 50 it beat those prices; below 50 it did worse than them.

The scale does not move. 100 is a wallet beating the prices it paid by 0.45 per pick and 0 is losing to them by the same, on every wallet, on every page, in every month. So a grade you screenshot today still means what it meant when you took it, and two wallets can be put side by side.

Nobody reaches either end. Across every wallet TailMyPicks has scored, the marks run from roughly 5 to 87 — which is what a fixed ruler costs, and what buys the sentence above.

It is not a win rate. A wallet can win four Picks in five and still grade below 50, if the market was already pricing those outcomes at 90c — it paid for the wins rather than finding them. The vs expected and Avg entry columns below are what separate the two.

The mark is deliberately pulled toward 50 when there is little evidence. Three lucky Picks do not produce a high grade; several hundred consistent ones do. So a modest grade on thousands of Picks means something a high grade on twelve does not.

Because it is shrunk this way, a Category grade is a conservative reading. The headline figure for a wallet is its best Category, so it always understates how badly the wallet does in its worst one — which is why the table below is per Category and not one blended number.

Record by Category

Ordered by how much this wallet actually traded in each Category, not by score — so the Categories it plays most appear first whether they went well or badly. Open any row to see the picks its numbers were computed from — all of them.

CategoryQualified picksWin ratevs expectedRealizable edgeAvg entryROI per pickTail Score
Premier League Inactivelast resolved Nov 4, 2025, EST2025%5 W · 15 L-2.0wins-0.10per pick35cpaid-35%equal weight45-0.04 edge/pick
Premier League — the 20 picks behind this row

Every qualified pick this wallet made in Premier League, newest first — these are the picks the row above was computed from, not a sample of them. P/L held is what each pick would have been worth held to resolution, not cash this wallet withdrew. Days are shown in US/Eastern, the zone Polymarket writes its markets in. A market name opens TailMyPicks’s own post-mortem of that market — who else was on it, and what they paid — and a result opens that one pick on a page of its own, which is the link to send somebody.

MarketEntrySizeResultResolvedReturnP/L held
Will Sheffield United FC win on 2025-11-04?backed Yes · on Polymarket (opens in a new tab)18c$5,508Lost — open this pick on its own pageNov 4, 2025, EST-100%-$5,508.32
Will Fleetwood Town FC win on 2025-11-01?backed Yes · on Polymarket (opens in a new tab)36c$900Won — open this pick on its own pageNov 2, 2025, EST+177.8%+$1,599.82
Will Rotherham United FC win on 2025-11-01?backed Yes · on Polymarket (opens in a new tab)49c$1,225Lost — open this pick on its own pageNov 2, 2025, EDT-100%-$1,225
Will Leicester City FC win on 2025-11-01?backed Yes · on Polymarket (opens in a new tab)50c$4,270Lost — open this pick on its own pageNov 1, 2025, EDT-100%-$4,270
Will Coventry City FC win on 2025-10-31?backed No · on Polymarket (opens in a new tab)52c$1,305Won — open this pick on its own pageOct 31, 2025, EDT+91.6%+$1,195
Will Wrexham AFC win on 2025-10-28?backed Yes · on Polymarket (opens in a new tab)43c$2,000Lost — open this pick on its own pageOct 28, 2025, EDT-100%-$1,999.5
Will Aston Villa win on 2025-10-26?backed No · on Polymarket (opens in a new tab)53c$2,500Lost — open this pick on its own pageOct 26, 2025, EDT-100%-$2,500
Will Manchester United win on 2025-10-25?backed Yes · on Polymarket (opens in a new tab)48c$480Won — open this pick on its own pageOct 25, 2025, EDT+108.3%+$520
Will Hull City AFC win on 2025-10-25?backed Yes · on Polymarket (opens in a new tab)39c$2,672Lost — open this pick on its own pageOct 25, 2025, EDT-100%-$2,671.5
Will Southampton FC win on 2025-10-25?backed Yes · on Polymarket (opens in a new tab)42c$420Lost — open this pick on its own pageOct 25, 2025, EDT-100%-$420
Will Watford FC win on 2025-10-25?backed Yes · on Polymarket (opens in a new tab)9c$90Lost — open this pick on its own pageOct 25, 2025, EDT-100%-$90
Will Coventry City FC vs. Watford FC end in a draw?backed Yes · on Polymarket (opens in a new tab)9c$45Lost — open this pick on its own pageOct 25, 2025, EDT-100%-$45
Will West Ham win on 2025-10-24?backed Yes · on Polymarket (opens in a new tab)21c$210Lost — open this pick on its own pageOct 24, 2025, EDT-100%-$210
Will Sheffield United FC win on 2025-10-24?backed Yes · on Polymarket (opens in a new tab)34c$340Lost — open this pick on its own pageOct 24, 2025, EDT-100%-$340
Will Queens Park Rangers FC win on 2025-10-22?backed Yes · on Polymarket (opens in a new tab)29c$145Won — open this pick on its own pageOct 22, 2025, EDT+244.8%+$355
Will Southampton FC win on 2025-10-21?backed Yes · on Polymarket (opens in a new tab)37c$500Lost — open this pick on its own pageOct 21, 2025, EDT-100%-$500
Will Portsmouth FC win on 2025-10-21?backed Yes · on Polymarket (opens in a new tab)24c$250Lost — open this pick on its own pageOct 21, 2025, EDT-100%-$250
Will Norwich City FC win on 2025-10-21?backed Yes · on Polymarket (opens in a new tab)34c$500Lost — open this pick on its own pageOct 21, 2025, EDT-100%-$500
Will Sheffield United FC win on 2025-10-21?backed Yes · on Polymarket (opens in a new tab)36c$500Won — open this pick on its own pageOct 21, 2025, EDT+177.8%+$888.89
Will West Ham win on 2025-10-20?backed Yes · on Polymarket (opens in a new tab)37c$500Lost — open this pick on its own pageOct 20, 2025, EDT-100%-$500
All 20 picks, newest first.
Other European Leagues Inactivelast resolved Nov 2, 2025, EST1833.3%6 W · 12 L-0.9wins-0.05per pick38cpaid-24%equal weight48-0.02 edge/pick
Other European Leagues — the 18 picks behind this row

Every qualified pick this wallet made in Other European Leagues, newest first — these are the picks the row above was computed from, not a sample of them. P/L held is what each pick would have been worth held to resolution, not cash this wallet withdrew. Days are shown in US/Eastern, the zone Polymarket writes its markets in. A market name opens TailMyPicks’s own post-mortem of that market — who else was on it, and what they paid — and a result opens that one pick on a page of its own, which is the link to send somebody.

MarketEntrySizeResultResolvedReturnP/L held
Will Bryne FK win on 2025-11-02?backed No · on Polymarket (opens in a new tab)25c$1,250Lost — open this pick on its own pageNov 2, 2025, EST-100%-$1,250
Will AVS Futebol win on 2025-11-02?backed Yes · on Polymarket (opens in a new tab)31c$1,550Lost — open this pick on its own pageNov 2, 2025, EST-100%-$1,550
Will CD Tondela win on 2025-11-02?backed No · on Polymarket (opens in a new tab)42c$630Won — open this pick on its own pageNov 2, 2025, EST+138.1%+$870
Will Viborg FF win on 2025-11-02?backed No · on Polymarket (opens in a new tab)42c$2,915Lost — open this pick on its own pageNov 2, 2025, EST-100%-$2,915.18
Will Casa Pia AC win on 2025-11-01?backed Yes · on Polymarket (opens in a new tab)44c$3,365Lost — open this pick on its own pageNov 1, 2025, EDT-100%-$3,365.29
Will Rams Başakşehir FK win on 2025-10-31?backed Yes · on Polymarket (opens in a new tab)55c$2,888Won — open this pick on its own pageOct 31, 2025, EDT+81.8%+$2,362.5
Will Rosenborg BK win on 2025-10-29?backed Yes · on Polymarket (opens in a new tab)50c$7,587Lost — open this pick on its own pageOct 29, 2025, EDT-100%-$7,586.52
Will FK Haugesund win on 2025-10-26?backed Yes · on Polymarket (opens in a new tab)11c$31Lost — open this pick on its own pageOct 26, 2025, EDT-100%-$31.06
Will Kristiansund BK win on 2025-10-26?backed Yes · on Polymarket (opens in a new tab)44c$2,442Lost — open this pick on its own pageOct 26, 2025, EDT-100%-$2,442
Will Sandefjord Fotball win on 2025-10-26?backed No · on Polymarket (opens in a new tab)53c$1,179Won — open this pick on its own pageOct 26, 2025, EDT+89.9%+$1,059.24
Will Estoril Praia win on 2025-10-26?backed Yes · on Polymarket (opens in a new tab)45c$225Lost — open this pick on its own pageOct 26, 2025, EDT-100%-$225
Will Vejle BK win on 2025-10-26?backed Yes · on Polymarket (opens in a new tab)33c$495Lost — open this pick on its own pageOct 26, 2025, EDT-100%-$495
Will Rio Ave FC win on 2025-10-25?backed Yes · on Polymarket (opens in a new tab)37c$370Won — open this pick on its own pageOct 25, 2025, EDT+170.3%+$630
Will FC Volendam vs. Heracles Almelo end in a draw?backed Yes · on Polymarket (opens in a new tab)24c$120Lost — open this pick on its own pageOct 25, 2025, EDT-100%-$120
Will Sparta Rotterdam win on 2025-10-25?backed Yes · on Polymarket (opens in a new tab)54c$3,902Won — open this pick on its own pageOct 25, 2025, EDT+85.2%+$3,324.22
Will Sarpsborg 08 FF win on 2025-10-25?backed Yes · on Polymarket (opens in a new tab)33c$495Won — open this pick on its own pageOct 25, 2025, EDT+203%+$1,005
Will Fortuna Sittard win on 2025-10-25?backed Yes · on Polymarket (opens in a new tab)34c$510Lost — open this pick on its own pageOct 25, 2025, EDT-100%-$509.85
Will Rams Başakşehir FK win on 2025-10-22?backed Yes · on Polymarket (opens in a new tab)33c$165Lost — open this pick on its own pageOct 22, 2025, EDT-100%-$165
All 18 picks, newest first.
South American Leagues Inactivelast resolved Nov 2, 2025, EST1233.3%4 W · 8 L+0.1wins+0.01per pick32cpaid+4.2%equal weight500.00 edge/pick
South American Leagues — the 12 picks behind this row

Every qualified pick this wallet made in South American Leagues, newest first — these are the picks the row above was computed from, not a sample of them. P/L held is what each pick would have been worth held to resolution, not cash this wallet withdrew. Days are shown in US/Eastern, the zone Polymarket writes its markets in. A market name opens TailMyPicks’s own post-mortem of that market — who else was on it, and what they paid — and a result opens that one pick on a page of its own, which is the link to send somebody.

MarketEntrySizeResultResolvedReturnP/L held
Will SC Corinthians Paulista win on 2025-11-02?backed No · on Polymarket (opens in a new tab)28c$2,838Lost — open this pick on its own pageNov 2, 2025, EST-100%-$2,837.65
Will CA Vélez Sarsfield win on 2025-11-01?backed Yes · on Polymarket (opens in a new tab)35c$1,380Lost — open this pick on its own pageNov 1, 2025, EDT-100%-$1,380.42
Will FC Juárez win on 2025-10-31?backed Yes · on Polymarket (opens in a new tab)30c$459Won — open this pick on its own pageNov 1, 2025, EDT+228.2%+$1,048.51
Will Club Necaxa win on 2025-10-31?backed No · on Polymarket (opens in a new tab)38c$2,034Lost — open this pick on its own pageNov 1, 2025, EDT-100%-$2,033.78
Will CA Rosario Central win on 2025-10-31?backed Yes · on Polymarket (opens in a new tab)41c$2,050Won — open this pick on its own pageNov 1, 2025, EDT+143.9%+$2,950
Will CR Vasco da Gama win on 2025-10-26?backed Yes · on Polymarket (opens in a new tab)30c$450Won — open this pick on its own pageOct 26, 2025, EDT+233.3%+$1,050
Will CF Monterrey win on 2025-10-25?backed Yes · on Polymarket (opens in a new tab)26c$390Lost — open this pick on its own pageOct 26, 2025, EDT-100%-$390
Will Club León FC win on 2025-10-25?backed Yes · on Polymarket (opens in a new tab)33c$495Lost — open this pick on its own pageOct 26, 2025, EDT-100%-$495
Will SC Recife win on 2025-10-25?backed Yes · on Polymarket (opens in a new tab)33c$335Lost — open this pick on its own pageOct 25, 2025, EDT-100%-$334.6
Will Red Bull Bragantino win on 2025-10-20?backed Yes · on Polymarket (opens in a new tab)39c$500Lost — open this pick on its own pageOct 20, 2025, EDT-100%-$500
Will Instituto AC Córdoba win on 2025-10-20?backed Yes · on Polymarket (opens in a new tab)26c$391Lost — open this pick on its own pageOct 20, 2025, EDT-100%-$391
Will Grêmio FBPA win on 2025-10-16?backed Yes · on Polymarket (opens in a new tab)29c$56Won — open this pick on its own pageOct 16, 2025, EDT+244.8%+$135.92
All 12 picks, newest first.
Serie A Inactivelast resolved Nov 2, 2025, EST933.3%3 W · 6 L-0.6wins-0.06per pick39cpaid-6.7%equal weight48-0.02 edge/pick
Serie A — the 9 picks behind this row

Every qualified pick this wallet made in Serie A, newest first — these are the picks the row above was computed from, not a sample of them. P/L held is what each pick would have been worth held to resolution, not cash this wallet withdrew. Days are shown in US/Eastern, the zone Polymarket writes its markets in. A market name opens TailMyPicks’s own post-mortem of that market — who else was on it, and what they paid — and a result opens that one pick on a page of its own, which is the link to send somebody.

MarketEntrySizeResultResolvedReturnP/L held
Will Lecce win on 2025-11-02?backed No · on Polymarket (opens in a new tab)58c$5,800Lost — open this pick on its own pageNov 2, 2025, EST-100%-$5,799.88
Will Fiorentina win on 2025-11-02?backed Yes · on Polymarket (opens in a new tab)30c$1,500Lost — open this pick on its own pageNov 2, 2025, EST-100%-$1,500
Will Pisa SC win on 2025-11-02?backed No · on Polymarket (opens in a new tab)29c$1,447Won — open this pick on its own pageNov 2, 2025, EST+245.5%+$3,552.78
Will Torino win on 2025-11-02?backed Yes · on Polymarket (opens in a new tab)31c$1,550Lost — open this pick on its own pageNov 2, 2025, EST-100%-$1,549.94
Will Napoli win on 2025-11-01?backed Yes · on Polymarket (opens in a new tab)51c$6,500Lost — open this pick on its own pageNov 1, 2025, EDT-100%-$6,500.34
Will Lazio win on 2025-10-30?backed Yes · on Polymarket (opens in a new tab)46c$2,280Lost — open this pick on its own pageOct 30, 2025, EDT-100%-$2,280
Will Torino win on 2025-10-26?backed Yes · on Polymarket (opens in a new tab)41c$513Won — open this pick on its own pageOct 26, 2025, EDT+143.9%+$737.5
Will Genoa win on 2025-10-26?backed No · on Polymarket (opens in a new tab)40c$600Won — open this pick on its own pageOct 26, 2025, EDT+150%+$900
Will US Cremonese win on 2025-10-20?backed Yes · on Polymarket (opens in a new tab)30c$500Lost — open this pick on its own pageOct 20, 2025, EDT-100%-$500
All 9 picks, newest first.
Ligue 1 Inactivelast resolved Oct 29, 2025, EDT560%3 W · 2 L+1.1wins+0.22per pick38cpaid+54.3%equal weight54+0.04 edge/pick
Ligue 1 — the 5 picks behind this row

Every qualified pick this wallet made in Ligue 1, newest first — these are the picks the row above was computed from, not a sample of them. P/L held is what each pick would have been worth held to resolution, not cash this wallet withdrew. Days are shown in US/Eastern, the zone Polymarket writes its markets in. A market name opens TailMyPicks’s own post-mortem of that market — who else was on it, and what they paid — and a result opens that one pick on a page of its own, which is the link to send somebody.

La Liga Inactivelast resolved Oct 31, 2025, EDT425%1 W · 3 L-0.4wins-0.10per pick35cpaid+108.3%equal weight49-0.01 edge/pick
La Liga — the 4 picks behind this row

Every qualified pick this wallet made in La Liga, newest first — these are the picks the row above was computed from, not a sample of them. P/L held is what each pick would have been worth held to resolution, not cash this wallet withdrew. Days are shown in US/Eastern, the zone Polymarket writes its markets in. A market name opens TailMyPicks’s own post-mortem of that market — who else was on it, and what they paid — and a result opens that one pick on a page of its own, which is the link to send somebody.

Europa Conference League Inactivelast resolved Oct 23, 2025, EDT333.3%1 W · 2 L+0.1wins+0.04per pick30cpaid-16.7%equal weight500.00 edge/pick
Europa Conference League — the 3 picks behind this row

Every qualified pick this wallet made in Europa Conference League, newest first — these are the picks the row above was computed from, not a sample of them. P/L held is what each pick would have been worth held to resolution, not cash this wallet withdrew. Days are shown in US/Eastern, the zone Polymarket writes its markets in. A market name opens TailMyPicks’s own post-mortem of that market — who else was on it, and what they paid — and a result opens that one pick on a page of its own, which is the link to send somebody.

Bundesliga Inactivelast resolved Nov 1, 2025, EDT2100%2 W · 0 L+1.1wins+0.54per pick46cpaid+118.3%equal weight54+0.04 edge/pick
Bundesliga — the 2 picks behind this row

Every qualified pick this wallet made in Bundesliga, newest first — these are the picks the row above was computed from, not a sample of them. P/L held is what each pick would have been worth held to resolution, not cash this wallet withdrew. Days are shown in US/Eastern, the zone Polymarket writes its markets in. A market name opens TailMyPicks’s own post-mortem of that market — who else was on it, and what they paid — and a result opens that one pick on a page of its own, which is the link to send somebody.

MarketEntrySizeResultResolvedReturnP/L held
Will RB Leipzig win on 2025-11-01?backed Yes · on Polymarket (opens in a new tab)49c$3,675Won — open this pick on its own pageNov 1, 2025, EDT+104.1%+$3,825
Will Werder Bremen win on 2025-10-24?backed Yes · on Polymarket (opens in a new tab)43c$430Won — open this pick on its own pageOct 24, 2025, EDT+132.6%+$570
All 2 picks, newest first.
Mls Inactivelast resolved Oct 29, 2025, EDT250%1 W · 1 L+0.2wins+0.12per pick38cpaid+25%equal weight51+0.01 edge/pick
Mls — the 2 picks behind this row

Every qualified pick this wallet made in Mls, newest first — these are the picks the row above was computed from, not a sample of them. P/L held is what each pick would have been worth held to resolution, not cash this wallet withdrew. Days are shown in US/Eastern, the zone Polymarket writes its markets in. A market name opens TailMyPicks’s own post-mortem of that market — who else was on it, and what they paid — and a result opens that one pick on a page of its own, which is the link to send somebody.

MarketEntrySizeResultResolvedReturnP/L held
Will Charlotte FC win on 2025-10-28?backed Yes · on Polymarket (opens in a new tab)36c$2,160Lost — open this pick on its own pageOct 29, 2025, EDT-100%-$2,160
Will FC Cincinnati win on 2025-10-27?backed Yes · on Polymarket (opens in a new tab)40c$1,000Won — open this pick on its own pageOct 27, 2025, EDT+150%+$1,500
All 2 picks, newest first.
Champions League Inactivelast resolved Oct 22, 2025, EDT20%0 W · 2 L-0.7wins-0.37per pick37cpaid-100%equal weight47-0.03 edge/pick
Champions League — the 2 picks behind this row

Every qualified pick this wallet made in Champions League, newest first — these are the picks the row above was computed from, not a sample of them. P/L held is what each pick would have been worth held to resolution, not cash this wallet withdrew. Days are shown in US/Eastern, the zone Polymarket writes its markets in. A market name opens TailMyPicks’s own post-mortem of that market — who else was on it, and what they paid — and a result opens that one pick on a page of its own, which is the link to send somebody.

MarketEntrySizeResultResolvedReturnP/L held
Will Olympique de Marseille win on 2025-10-22?backed Yes · on Polymarket (opens in a new tab)32c$240Lost — open this pick on its own pageOct 22, 2025, EDT-100%-$240
Will SSC Napoli win on 2025-10-21?backed Yes · on Polymarket (opens in a new tab)42c$840Lost — open this pick on its own pageOct 21, 2025, EDT-100%-$840
All 2 picks, newest first.
Commodities Inactivelast resolved Jan 1, 2026, EST10%0 W · 1 L-0.2wins-0.16per pick16cpaid-100%equal weight49-0.01 edge/pick
Commodities — the 1 pick behind this row

Every qualified pick this wallet made in Commodities, newest first — these are the picks the row above was computed from, not a sample of them. P/L held is what each pick would have been worth held to resolution, not cash this wallet withdrew. Days are shown in US/Eastern, the zone Polymarket writes its markets in. A market name opens TailMyPicks’s own post-mortem of that market — who else was on it, and what they paid — and a result opens that one pick on a page of its own, which is the link to send somebody.

MarketEntrySizeResultResolvedReturnP/L held
Will Gold close above $4000 at the end of 2025?backed No · on Polymarket (opens in a new tab)16c$1,165Lost — open this pick on its own pageJan 1, 2026, EST-100%-$1,165.08
All 1 picks, newest first.
Asian League Inactivelast resolved Oct 24, 2025, EDT10%0 W · 1 L-0.3wins-0.29per pick29cpaid-100%equal weight49-0.01 edge/pick
Asian League — the 1 pick behind this row

Every qualified pick this wallet made in Asian League, newest first — these are the picks the row above was computed from, not a sample of them. P/L held is what each pick would have been worth held to resolution, not cash this wallet withdrew. Days are shown in US/Eastern, the zone Polymarket writes its markets in. A market name opens TailMyPicks’s own post-mortem of that market — who else was on it, and what they paid — and a result opens that one pick on a page of its own, which is the link to send somebody.

MarketEntrySizeResultResolvedReturnP/L held
Will Al Ettifaq Saudi Club win on 2025-10-24?backed Yes · on Polymarket (opens in a new tab)29c$235Lost — open this pick on its own pageOct 24, 2025, EDT-100%-$234.61
All 1 picks, newest first.
Venezuela Inactivelast resolved Oct 22, 2025, EDT10%0 W · 1 L-0.4wins-0.38per pick38cpaid-100%equal weight48-0.01 edge/pick
Venezuela — the 1 pick behind this row

Every qualified pick this wallet made in Venezuela, newest first — these are the picks the row above was computed from, not a sample of them. P/L held is what each pick would have been worth held to resolution, not cash this wallet withdrew. Days are shown in US/Eastern, the zone Polymarket writes its markets in. A market name opens TailMyPicks’s own post-mortem of that market — who else was on it, and what they paid — and a result opens that one pick on a page of its own, which is the link to send somebody.

MarketEntrySizeResultResolvedReturnP/L held
Trump strikes another drug boat by Oct 31?backed No · on Polymarket (opens in a new tab)38c$601Lost — open this pick on its own pageOct 22, 2025, EDT-100%-$600.96
All 1 picks, newest first.

vs expected is how many more (or fewer) Picks this wallet won than the prices it paid implied it would. It is the column that tells a real edge apart from a record bought by backing favourites. Realizable edge is what that comes to per Pick for somebody copying the wallet, after the cost of getting in behind it. Avg entry is the average price it paid, so a strong record built on heavy favourites shows as one. ROI per pick counts every Pick equally rather than by size, which is how a record earned across many Picks is told apart from one carried by a few large ones. Days are shown in US/Eastern, the zone Polymarket writes its markets in — an American night game settles after midnight UTC, so any other zone would name the day after the one it was played on. Inactive means nothing has resolved in that Category recently. The score is kept and the wallet stays reachable here; it only leaves the default leaderboard.

Not every trade counts. A Pick has to clear four thresholds to be scored.

TailMyPicks scores a wallet on what it can actually be judged on: positions held to resolution, in markets with enough volume to be real, at prices where being right was not already priced in.

  • The market traded at least $500.
  • The entry price was between 0.00 and 0.80 — a near-certainty is not a call.
  • The position was at least $10 — dust is not a position.
  • The market has resolved, so there is a right answer to grade against.

Thresholds behind these numbers: set by an operator decision, not measured.