TailMyPicks

Check any Polymarket wallet’s real record.

Wallet 0x449f…2d2e

Rebuilt .

Summary

Qualified picks
263
Categories scored
3
Categories below 50
2

Best Category: Fifa International, grading 56 out of 100 (+0.06 per pick).

Best Category Fifa International at 56 out of 100; worst Tennis at 46.

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 Aug 7, 2026, EDT25447.6%121 W · 133 L-10.7wins-0.04per pick52cpaid-10.2%equal weight46-0.04 edge/pick
Tennis — the 254 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
ITF Tauste: Izan Almazan Valiente vs Benjamin Pietribacked Izan Almazan Valiente · on Polymarket (opens in a new tab)71c$66Won — open this pick on its own pageAug 7, 2026, EDT+41.4%+$27.31
Lexington: Andre Ilagan vs Sebastian Gorznybacked Sebastian Gorzny · on Polymarket (opens in a new tab)52c$97Lost — open this pick on its own pageAug 7, 2026, EDT-100%-$96.99
National Bank Open: Zizou Bergs vs Ben Sheltonbacked Zizou Bergs · on Polymarket (opens in a new tab)14c$58Lost — open this pick on its own pageAug 7, 2026, EDT-100%-$57.79
National Bank Open: Mirra Andreeva vs Leylah Fernandezbacked Mirra Andreeva · on Polymarket (opens in a new tab)48c$63Lost — open this pick on its own pageAug 7, 2026, EDT-100%-$63
National Bank Open: Tallon Griekspoor vs Matteo Arnaldibacked Tallon Griekspoor · on Polymarket (opens in a new tab)41c$97Won — open this pick on its own pageAug 7, 2026, EDT+143.9%+$139.57
ITF Fano: Marcello Serafini vs Massimo Giuntabacked Massimo Giunta · on Polymarket (opens in a new tab)54c$50Lost — open this pick on its own pageAug 7, 2026, EDT-100%-$50
Lexington: Rei Sakamoto vs Edas Butvilasbacked Rei Sakamoto · on Polymarket (opens in a new tab)39c$90Lost — open this pick on its own pageAug 7, 2026, EDT-100%-$90
National Bank Open: Daniel Merida Aguilar vs Alex Michelsenbacked Daniel Merida Aguilar · on Polymarket (opens in a new tab)52c$50Won — open this pick on its own pageAug 7, 2026, EDT+92.3%+$46.15
ITF Fano: Carl Emil Overbeck vs Leonardo Primuccibacked Leonardo Primucci · on Polymarket (opens in a new tab)17c$15Lost — open this pick on its own pageAug 7, 2026, EDT-100%-$15
Hagen: Tom Gentzsch vs Henri Squirebacked Henri Squire · on Polymarket (opens in a new tab)22c$26Lost — open this pick on its own pageAug 7, 2026, EDT-100%-$25.96
Istanbul 2: Lucas Poullain vs Kenta Miyoshibacked Kenta Miyoshi · on Polymarket (opens in a new tab)55c$43Lost — open this pick on its own pageAug 7, 2026, EDT-100%-$43.21
Hagen: Elmer Moeller vs Carlos Tabernerbacked Carlos Taberner · on Polymarket (opens in a new tab)48c$20Lost — open this pick on its own pageAug 7, 2026, EDT-100%-$20
Istanbul 2: Koki Matsuda vs Gijs Brouwerbacked Gijs Brouwer · on Polymarket (opens in a new tab)40c$50Won — open this pick on its own pageAug 7, 2026, EDT+150%+$75
Plovdiv 2: Adrian Andreev vs Petr Nesterovbacked Adrian Andreev · on Polymarket (opens in a new tab)47c$20Lost — open this pick on its own pageAug 7, 2026, EDT-100%-$20
Set 1 Winner: Jovic vs Korneevabacked Jovic · on Polymarket (opens in a new tab)33c$20Lost — open this pick on its own pageAug 7, 2026, EDT-100%-$20
Grodzisk Mazowiecki: Joel Schwaerzler vs Ilya Ivashkabacked Joel Schwaerzler · on Polymarket (opens in a new tab)42c$102Won — open this pick on its own pageAug 7, 2026, EDT+137%+$139.54
Istanbul 2: Ilia Simakin vs Florent Baxbacked Florent Bax · on Polymarket (opens in a new tab)16c$37Lost — open this pick on its own pageAug 7, 2026, EDT-100%-$36.5
Plovdiv 2: Gerard Campana Lee vs Gabriele Pirainobacked Gerard Campana Lee · on Polymarket (opens in a new tab)16c$19Lost — open this pick on its own pageAug 7, 2026, EDT-100%-$18.7
Warsaw: Carol Young Suh Lee vs Vendula Valdmannovabacked Vendula Valdmannova · on Polymarket (opens in a new tab)49c$39Lost — open this pick on its own pageAug 7, 2026, EDT-100%-$38.6
ITF Roehampton: Alex Rybakov vs Oliver Tarvetbacked Alex Rybakov · on Polymarket (opens in a new tab)7c$14Lost — open this pick on its own pageAug 7, 2026, EDT-100%-$14.34
Warsaw: Elizara Yaneva vs Gabriela Knutsonbacked Gabriela Knutson · on Polymarket (opens in a new tab)65c$44Won — open this pick on its own pageAug 7, 2026, EDT+53.8%+$23.43
ITF Ourense: Greet Minnen vs Isabella Shinikovabacked Isabella Shinikova · on Polymarket (opens in a new tab)27c$37Won — open this pick on its own pageAug 7, 2026, EDT+271.4%+$100.7
ITF Astana: Egor Pleshivtsev vs Ryo Tabatabacked Ryo Tabata · on Polymarket (opens in a new tab)42c$77Lost — open this pick on its own pageAug 7, 2026, EDT-100%-$77.19
ITF Astana: Alibek Kachmazov vs Maan Kesharwanibacked Alibek Kachmazov · on Polymarket (opens in a new tab)45c$42Lost — open this pick on its own pageAug 7, 2026, EDT-100%-$42
ITF Astana: Arnav Vijay Paparkar vs Martin Borisioukbacked Martin Borisiouk · on Polymarket (opens in a new tab)79c$42Lost — open this pick on its own pageAug 7, 2026, EDT-100%-$41.88
Showing 25 of 254 picks, newest first.
Fifa International Inactivelast resolved Jul 19, 2026, EDT887.5%7 W · 1 L+1.9wins+0.24per pick64cpaid+44.7%equal weight56+0.06 edge/pick
Fifa International — the 8 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.

Champions League Inactivelast resolved May 31, 2025, EDT10%0 W · 1 L-0.4wins-0.42per pick42cpaid-100%equal weight48-0.02 edge/pick
Champions League — the 1 pick 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 Inter Milan win the UEFA Champions League?backed Yes · on Polymarket (opens in a new tab)42c$20Lost — open this pick on its own pageMay 31, 2025, EDT-100%-$19.79
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.