TailMyPicks

Check any Polymarket wallet’s real record.

Wallet 0xa1a4…a96a

Rebuilt .

Summary

Qualified picks
20
Categories scored
4
Categories below 50
3

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

Best Category Movies at 51 out of 100; worst Tennis at 42.

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
Tennis Inactivelast resolved May 28, 2026, EDT1752.9%9 W · 8 L-3.2wins-0.19per pick72cpaid-24.9%equal weight42-0.08 edge/pick
Tennis — the 17 picks 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
Roland Garros ATP: Raphael Collignon vs Ben Sheltonbacked Ben Shelton · on Polymarket (opens in a new tab)65c$13Lost — open this pick on its own pageMay 28, 2026, EDT-100%-$13
Geneva Open: Casper Ruud vs Mariano Navonebacked Casper Ruud · on Polymarket (opens in a new tab)80c$10Lost — open this pick on its own pageMay 22, 2026, EDT-100%-$10
BMW Open: Emilio Nava vs Ben Sheltonbacked Ben Shelton · on Polymarket (opens in a new tab)75c$12Won — open this pick on its own pageApr 13, 2026, EDT+33.3%+$4.13
Sarasota: Yibing Wu vs Darwin Blanchbacked Yibing Wu · on Polymarket (opens in a new tab)63c$15Won — open this pick on its own pageApr 11, 2026, EDT+58.7%+$9.08
Rolex Monte Carlo Masters: Flavio Cobolli vs Francisco Comesanabacked Flavio Cobolli · on Polymarket (opens in a new tab)61c$11Won — open this pick on its own pageApr 6, 2026, EDT+63.9%+$7.14
US Men's Clay Court Championships: Ben Shelton vs Thiago Agustin Tirantebacked Ben Shelton · on Polymarket (opens in a new tab)68c$11Lost — open this pick on its own pageApr 3, 2026, EDT-100%-$10.98
Miami Open: Tommy Paul vs Arthur Filsbacked Tommy Paul · on Polymarket (opens in a new tab)80c$20Lost — open this pick on its own pageMar 26, 2026, EDT-100%-$20
Miami Open: Martin Landaluce vs Jiri Leheckabacked Jiri Lehecka · on Polymarket (opens in a new tab)72c$19Won — open this pick on its own pageMar 25, 2026, EDT+38.9%+$7.38
Miami Open: Reilly Opelka vs Taylor Fritzbacked Taylor Fritz · on Polymarket (opens in a new tab)69c$20Won — open this pick on its own pageMar 22, 2026, EDT+44.9%+$8.99
Miami Open: Andrey Rublev vs Alejandro Tabilobacked Andrey Rublev · on Polymarket (opens in a new tab)65c$20Lost — open this pick on its own pageMar 21, 2026, EDT-100%-$20
Miami Open: Felix Auger-Aliassime vs Marton Fucsovicsbacked Felix Auger-Aliassime · on Polymarket (opens in a new tab)71c$20Won — open this pick on its own pageMar 21, 2026, EDT+40.8%+$8.17
Miami Open: Kamil Majchrzak vs Learner Tienbacked Learner Tien · on Polymarket (opens in a new tab)73c$20Lost — open this pick on its own pageMar 21, 2026, EDT-100%-$20
Miami Open: Stefanos Tsitsipas vs Arthur Ferybacked Stefanos Tsitsipas · on Polymarket (opens in a new tab)72c$20Won — open this pick on its own pageMar 19, 2026, EDT+38.9%+$7.78
BNP Paribas Open: Daniil Medvedev vs Jannik Sinnerbacked Jannik Sinner · on Polymarket (opens in a new tab)78c$20Won — open this pick on its own pageMar 15, 2026, EDT+28.2%+$5.64
BNP Paribas Open: Brandon Nakashima vs Alexander Zverevbacked Alexander Zverev · on Polymarket (opens in a new tab)78c$14Won — open this pick on its own pageMar 8, 2026, EDT+28.2%+$3.9
Dubai Tennis Championships: Andrey Rublev vs Tallon Griekspoorbacked Andrey Rublev · on Polymarket (opens in a new tab)69c$36Lost — open this pick on its own pageFeb 27, 2026, EST-100%-$35.54
Mexican Open: Alexander Zverev vs Miomir Kecmanovicbacked Zverev · on Polymarket (opens in a new tab)80c$10Lost — open this pick on its own pageFeb 26, 2026, EST-100%-$10
All 17 picks, newest first.
Movies Inactivelast resolved Mar 16, 2026, EDT1100%1 W · 0 L+0.3wins+0.25per pick75cpaid+33.3%equal weight51+0.01 edge/pick
Movies — the 1 pick behind this row

Every qualified pick this wallet made in Movies, 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 One Battle After Another win Best Picture at the 98th Academy Awards?backed Yes · on Polymarket (opens in a new tab)75c$30Won — open this pick on its own pageMar 16, 2026, EDT+33.3%+$10
All 1 picks, newest first.
F1 Inactivelast resolved Mar 29, 2026, EDT10%0 W · 1 L-0.5wins-0.54per pick54cpaid-100%equal weight48-0.02 edge/pick
F1 — the 1 pick behind this row

Every qualified pick this wallet made in F1, 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 George Russell win the 2026 F1 Japanese Grand Prix?backed Yes · on Polymarket (opens in a new tab)54c$20Lost — open this pick on its own pageMar 29, 2026, EDT-100%-$20
All 1 picks, newest first.
AI Inactivelast resolved Feb 20, 2026, EST10%0 W · 1 L-0.8wins-0.75per pick75cpaid-100%equal weight47-0.03 edge/pick
AI — the 1 pick behind this row

Every qualified pick this wallet made in AI, 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 Shadowrocket be #1 Paid App in the US Apple App Store on February 20?backed Yes · on Polymarket (opens in a new tab)75c$20Lost — open this pick on its own pageFeb 20, 2026, EST-100%-$20
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.