TailMyPicks

Check any Polymarket wallet’s real record.

Wallet 0x9258…5237

Rebuilt .

Summary

Qualified picks
13
Categories scored
10
Categories below 50
5

Best Category: Europa Conference League, grading 51 out of 100 (+0.01 per pick).

Best Category Europa Conference League at 51 out of 100; worst World Politics at 47.

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
CS2 Inactivelast resolved Mar 10, 2026, EDT333.3%1 W · 2 L-0.7wins-0.23per pick56cpaid-45.4%equal weight47-0.02 edge/pick
CS2 — the 3 picks behind this row

Every qualified pick this wallet made in CS2, 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.

NBA Inactivelast resolved Nov 26, 2025, EST250%1 W · 1 L+0.1wins+0.04per pick46cpaid+4.2%equal weight500.00 edge/pick
NBA — the 2 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.

MarketEntrySizeResultResolvedReturnP/L held
Magic vs. 76ersbacked 76ers · on Polymarket (opens in a new tab)43c$826Lost — open this pick on its own pageNov 26, 2025, EST-100%-$825.6
Hornets vs. Pacersbacked Pacers · on Polymarket (opens in a new tab)48c$134Won — open this pick on its own pageNov 19, 2025, EST+108.3%+$145.6
All 2 picks, newest first.
Europa Conference League Inactivelast resolved Dec 11, 2025, EST1100%1 W · 0 L+0.3wins+0.33per pick67cpaid+49.3%equal weight51+0.01 edge/pick
Europa Conference League — the 1 pick 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.

MarketEntrySizeResultResolvedReturnP/L held
Will ACF Fiorentina win on 2025-12-11?backed Yes · on Polymarket (opens in a new tab)67c$198Won — open this pick on its own pageDec 11, 2025, EST+49.3%+$97.35
All 1 picks, newest first.
Mls Inactivelast resolved Nov 23, 2025, EST1100%1 W · 0 L+0.3wins+0.32per pick68cpaid+47.1%equal weight51+0.01 edge/pick
Mls — the 1 pick 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 FC Cincinnati win on 2025-11-23?backed No · on Polymarket (opens in a new tab)68c$496Won — open this pick on its own pageNov 23, 2025, EST+47.1%+$233.6
All 1 picks, newest first.
Fifa International Inactivelast resolved Nov 17, 2025, EST1100%1 W · 0 L+0.2wins+0.24per pick76cpaid+31.6%equal weight51+0.01 edge/pick
Fifa International — the 1 pick 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 Finland win on 2025-11-17?backed Yes · on Polymarket (opens in a new tab)76c$107Won — open this pick on its own pageNov 17, 2025, EST+31.6%+$33.84
All 1 picks, newest first.
College Football Inactivelast resolved Nov 22, 2025, EST1100%1 W · 0 L+0.2wins+0.23per pick77cpaid+29.9%equal weight51+0.01 edge/pick
College Football — the 1 pick 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.

MarketEntrySizeResultResolvedReturnP/L held
Old Dominion vs. Georgia Southernbacked Old Dominion · on Polymarket (opens in a new tab)77c$385Won — open this pick on its own pageNov 22, 2025, EST+29.9%+$115
All 1 picks, newest first.
Dota2 Inactivelast resolved Nov 25, 2025, EST10%0 W · 1 L-0.2wins-0.18per pick18cpaid-100%equal weight49-0.01 edge/pick
Dota2 — the 1 pick behind this row

Every qualified pick this wallet made in Dota2, 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
Dota 2: Tundra Esports vs Execration (BO1)backed Execration · on Polymarket (opens in a new tab)18c$52Lost — open this pick on its own pageNov 25, 2025, EST-100%-$52.2
All 1 picks, newest first.
Premier League Inactivelast resolved Nov 25, 2025, EST10%0 W · 1 L-0.4wins-0.35per pick35cpaid-100%equal weight49-0.01 edge/pick
Premier League — the 1 pick 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 Middlesbrough FC win on 2025-11-25?backed Yes · on Polymarket (opens in a new tab)35c$598Lost — open this pick on its own pageNov 25, 2025, EST-100%-$598.5
All 1 picks, newest first.
Tennis Inactivelast resolved Dec 18, 2025, EST10%0 W · 1 L-0.4wins-0.39per pick39cpaid-100%equal weight48-0.02 edge/pick
Tennis — the 1 pick behind this row

Every qualified pick this wallet made in Tennis, 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
Next Gen ATP Finals, Group B: Dino Prizmic vs Justin Engelbacked Engel · on Polymarket (opens in a new tab)39c$179Lost — open this pick on its own pageDec 18, 2025, EST-100%-$178.62
All 1 picks, newest first.
World Politics Inactivelast resolved Feb 8, 2026, EST10%0 W · 1 L-0.8wins-0.79per pick79cpaid-100%equal weight47-0.03 edge/pick
World Politics — the 1 pick behind this row

Every qualified pick this wallet made in World Politics, 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 Luís Marques Mendes win the 2026 Portugal presidential election?backed Yes · on Polymarket (opens in a new tab)79c$16Lost — open this pick on its own pageFeb 8, 2026, EST-100%-$15.8
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.