TailMyPicks

Check any Polymarket wallet’s real record.

Wallet 0x9631…8b1f

Rebuilt .

Summary

Qualified picks
52
Categories scored
6
Categories below 50
4

Best Category: NBA, grading 53 out of 100 (+0.03 per pick).

Best Category NBA at 53 out of 100; worst Ncaa Basketball at 48.

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
Ncaa Basketball Inactivelast resolved Apr 5, 2026, EDT150%0 W · 15 L-0.9wins-0.06per pick6cpaid-100%equal weight48-0.02 edge/pick
Ncaa Basketball — the 15 picks behind this row

Every qualified pick this wallet made in Ncaa Basketball, 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
Arizona Wildcats vs. Michigan Wolverinesbacked Arizona Wildcats · on Polymarket (opens in a new tab)50c$167Lost — open this pick on its own pageApr 5, 2026, EDT-100%-$166.92
Will Illinois win the 2026 NCAA Tournament?backed Yes · on Polymarket (opens in a new tab)5c$20Lost — open this pick on its own pageApr 5, 2026, EDT-100%-$20.15
Will Purdue win the 2026 NCAA Tournament?backed Yes · on Polymarket (opens in a new tab)4c$29Lost — open this pick on its own pageMar 29, 2026, EDT-100%-$29.41
Will Iowa State win the 2026 NCAA Tournament?backed Yes · on Polymarket (opens in a new tab)6c$16Lost — open this pick on its own pageMar 28, 2026, EDT-100%-$16.08
Will Texas Tech win the 2026 NCAA Tournament?backed Yes · on Polymarket (opens in a new tab)0c$14Lost — open this pick on its own pageMar 23, 2026, EDT-100%-$13.52
Will a 9-16 seed win the NCAA tournament?backed Yes · on Polymarket (opens in a new tab)3c$60Lost — open this pick on its own pageApr 6, 2024, EDT-100%-$60
Will Duke win the NCAA tournament?backed Yes · on Polymarket (opens in a new tab)3c$15Lost — open this pick on its own pageMar 31, 2024, EDT-100%-$15
Will Creighton win the NCAA tournament?backed Yes · on Polymarket (opens in a new tab)3c$16Lost — open this pick on its own pageMar 30, 2024, EDT-100%-$16
Will Gonzaga win the NCAA tournament?backed Yes · on Polymarket (opens in a new tab)2c$22Lost — open this pick on its own pageMar 30, 2024, EDT-100%-$22
Will San Diego St. win the NCAA tournament?backed Yes · on Polymarket (opens in a new tab)1c$12Lost — open this pick on its own pageMar 29, 2024, EDT-100%-$12
Will Baylor win the NCAA tournament?backed Yes · on Polymarket (opens in a new tab)3c$14Lost — open this pick on its own pageMar 24, 2024, EDT-100%-$14
Will Saint Mary's win the NCAA tournament?backed Yes · on Polymarket (opens in a new tab)2c$17Lost — open this pick on its own pageMar 23, 2024, EDT-100%-$17
Will Fla. Atlantic win the NCAA tournament?backed Yes · on Polymarket (opens in a new tab)1c$12Lost — open this pick on its own pageMar 22, 2024, EDT-100%-$12
Will BYU win the NCAA tournament?backed Yes · on Polymarket (opens in a new tab)2c$18Lost — open this pick on its own pageMar 21, 2024, EDT-100%-$17.5
Will Mississippi St. win the NCAA tournament?backed Yes · on Polymarket (opens in a new tab)1c$12Lost — open this pick on its own pageMar 21, 2024, EDT-100%-$12
All 15 picks, newest first.
Fifa International Inactivelast resolved Jul 11, 2026, EDT1323.1%3 W · 10 L-0.2wins-0.01per pick24cpaid-52%equal weight500.00 edge/pick
Fifa International — the 13 picks behind this row

Every qualified pick this wallet made in Fifa International, 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 Norway win the 2026 FIFA World Cup?backed Yes · on Polymarket (opens in a new tab)3c$197Lost — open this pick on its own pageJul 11, 2026, EDT-100%-$197.19
Norway vs. England: Team to Advancebacked Norway · on Polymarket (opens in a new tab)31c$18Lost — open this pick on its own pageJul 11, 2026, EDT-100%-$18.05
Will Morocco win the 2026 FIFA World Cup?backed Yes · on Polymarket (opens in a new tab)2c$44Lost — open this pick on its own pageJul 9, 2026, EDT-100%-$44.05
Will USA win the 2026 FIFA World Cup?backed Yes · on Polymarket (opens in a new tab)1c$132Lost — open this pick on its own pageJul 7, 2026, EDT-100%-$132.2
Will Ecuador win on 2026-06-30?backed Yes · on Polymarket (opens in a new tab)24c$67Lost — open this pick on its own pageJul 1, 2026, EDT-100%-$67.28
Will Japan win the 2026 FIFA World Cup?backed Yes · on Polymarket (opens in a new tab)2c$45Lost — open this pick on its own pageJun 29, 2026, EDT-100%-$45
Will Japan win on 2026-06-29?backed Yes · on Polymarket (opens in a new tab)19c$65Lost — open this pick on its own pageJun 29, 2026, EDT-100%-$64.51
Will South Africa win on 2026-06-28?backed Yes · on Polymarket (opens in a new tab)18c$41Lost — open this pick on its own pageJun 28, 2026, EDT-100%-$41.14
Will Ecuador win on 2026-06-14?backed Yes · on Polymarket (opens in a new tab)35c$98Lost — open this pick on its own pageJun 14, 2026, EDT-100%-$98
Will Japan win on 2026-06-14?backed Yes · on Polymarket (opens in a new tab)25c$98Lost — open this pick on its own pageJun 14, 2026, EDT-100%-$98
Will United States win on 2026-06-12?backed Yes · on Polymarket (opens in a new tab)49c$304Won — open this pick on its own pageJun 13, 2026, EDT+103%+$312.91
Will Korea Republic win on 2026-06-11?backed Yes · on Polymarket (opens in a new tab)36c$77Won — open this pick on its own pageJun 12, 2026, EDT+177.8%+$136
Will Mexico win on 2026-06-11?backed Yes · on Polymarket (opens in a new tab)70c$84Won — open this pick on its own pageJun 11, 2026, EDT+42.9%+$36.14
All 13 picks, newest first.
NBA Inactivelast resolved Jun 5, 2026, EDT742.9%3 W · 4 L+1.0wins+0.14per pick29cpaid-15.4%equal weight53+0.03 edge/pick
NBA — the 7 picks behind this row

Every qualified pick this wallet made in NBA, 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.

College Football Inactivelast resolved Oct 19, 2025, EDT728.6%2 W · 5 L+0.1wins+0.02per pick27cpaid-17.9%equal weight500.00 edge/pick
College Football — the 7 picks behind this row

Every qualified pick this wallet made in College Football, 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.

NFL Inactivelast resolved Oct 21, 2025, EDT540%2 W · 3 L-0.1wins-0.03per pick43cpaid-30.9%equal weight500.00 edge/pick
NFL — the 5 picks behind this row

Every qualified pick this wallet made in NFL, 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
Spread: Seahawks (-3.5)backed Seahawks · on Polymarket (opens in a new tab)46c$85Won — open this pick on its own pageOct 21, 2025, EDT+117.4%+$99.78
Buccaneers vs. Lionsbacked Buccaneers · on Polymarket (opens in a new tab)21c$33Lost — open this pick on its own pageOct 21, 2025, EDT-100%-$32.84
Giants vs. Broncosbacked Giants · on Polymarket (opens in a new tab)27c$14Lost — open this pick on its own pageOct 19, 2025, EDT-100%-$13.76
Eagles vs. Vikingsbacked Eagles · on Polymarket (opens in a new tab)78c$78Won — open this pick on its own pageOct 19, 2025, EDT+28%+$21.86
Rams vs. Jaguarsbacked Jaguars · on Polymarket (opens in a new tab)40c$10Lost — open this pick on its own pageOct 19, 2025, EDT-100%-$10
All 5 picks, newest first.
Golf Inactivelast resolved Apr 12, 2026, EDT50%0 W · 5 L-0.3wins-0.06per pick6cpaid-100%equal weight49-0.01 edge/pick
Golf — the 5 picks behind this row

Every qualified pick this wallet made in Golf, 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.

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.