TailMyPicks

Check any Polymarket wallet’s real record.

Wallet 0x0155…07df

Rebuilt .

Summary

Qualified picks
25
Categories scored
4
Categories below 50
2

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

Best Category Tennis at 51 out of 100; worst South American Leagues 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
Tennislast resolved Aug 21, 2026, EDT1833.3%6 W · 12 L+0.3wins+0.02per pick32cpaid-25.6%equal weight51+0.01 edge/pick
Tennis — the 18 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 W75 Kursumlijska Banja 3 Women: Darya Astakhova vs Rada Zolotarevabacked Darya Astakhova · on Polymarket (opens in a new tab)38c$11Lost — open this pick on its own pageAug 21, 2026, EDT-100%-$11
ITF W15 Tianjin 3 Women: Rinko Matsuda vs Ya Yi Yangbacked Rinko Matsuda · on Polymarket (opens in a new tab)64c$15Won — open this pick on its own pageAug 21, 2026, EDT+56%+$8.22
Prague 2: Juan Bautista Torres vs Chun-Hsin Tsengbacked Chun-Hsin Tseng · on Polymarket (opens in a new tab)64c$17Won — open this pick on its own pageAug 19, 2026, EDT+55.7%+$9.47
ITF M15 Lambermont Men: Thanaphat Boosarawongse vs Steffan van Weldambacked Steffan van Weldam · on Polymarket (opens in a new tab)39c$14Lost — open this pick on its own pageAug 19, 2026, EDT-100%-$13.82
Cancun: Henrique Rocha vs Seong-Chan Hongbacked Seong-Chan Hong · on Polymarket (opens in a new tab)16c$13Lost — open this pick on its own pageAug 19, 2026, EDT-100%-$12.81
Cincinnati Open: Marie Bouzkova vs Iva Jovicbacked Iva Jovic · on Polymarket (opens in a new tab)14c$30Lost — open this pick on its own pageAug 18, 2026, EDT-100%-$30.24
Cincinnati Open: Brandon Nakashima vs Daniil Medvedevbacked Daniil Medvedev · on Polymarket (opens in a new tab)10c$16Lost — open this pick on its own pageAug 18, 2026, EDT-100%-$15.9
ITF W35 Verbier Women: Angella Okutoyi vs Laia Petreticbacked Laia Petretic · on Polymarket (opens in a new tab)27c$12Lost — open this pick on its own pageAug 18, 2026, EDT-100%-$12.14
Sion: Dimitar Kuzmanov vs Marvin Moellerbacked Marvin Moeller · on Polymarket (opens in a new tab)7c$14Lost — open this pick on its own pageAug 18, 2026, EDT-100%-$14.41
Prague 2: Javier Barranco Cosano vs Martin Krumichbacked Javier Barranco Cosano · on Polymarket (opens in a new tab)39c$11Won — open this pick on its own pageAug 18, 2026, EDT+158%+$17.99
ITF W50 Prague Women: Nastasja Schunk vs Gaeul Jangbacked Gaeul Jang · on Polymarket (opens in a new tab)13c$13Lost — open this pick on its own pageAug 18, 2026, EDT-100%-$12.96
ITF W15 Tianjin 3 Women: Kamonwan Yodpetch vs Tiana Tian Dengbacked Kamonwan Yodpetch · on Polymarket (opens in a new tab)44c$21Lost — open this pick on its own pageAug 18, 2026, EDT-100%-$20.54
ITF M25 Taipei Men: Koki Matsuda vs Chen Hui Hobacked Chen Hui Ho · on Polymarket (opens in a new tab)41c$11Won — open this pick on its own pageAug 18, 2026, EDT+144.3%+$16.47
Cincinnati Open: Alexandra Eala vs Amanda Anisimovabacked Amanda Anisimova · on Polymarket (opens in a new tab)30c$13Won — open this pick on its own pageAug 18, 2026, EDT+229.1%+$30.32
Cincinnati Open: Linda Noskova vs Clara Tausonbacked Linda Noskova · on Polymarket (opens in a new tab)51c$11Won — open this pick on its own pageAug 17, 2026, EDT+96.5%+$10.15
ITF M25 Santander Men: Mateo Luis Alvarez Sarmiento vs Jordi Garcia Mestrebacked Mateo Luis Alvarez Sarmiento · on Polymarket (opens in a new tab)42c$12Lost — open this pick on its own pageAug 17, 2026, EDT-100%-$12.31
ITF W15 Bucharest 3 Women: Maria Sara Popa vs Ida Wobkerbacked Ida Wobker · on Polymarket (opens in a new tab)23c$12Lost — open this pick on its own pageAug 16, 2026, EDT-100%-$11.84
Cincinnati Open: Alexander Zverev vs Cameron Norriebacked Cameron Norrie · on Polymarket (opens in a new tab)9c$28Lost — open this pick on its own pageAug 16, 2026, EDT-100%-$28.18
All 18 picks, newest first.
MLBlast resolved Aug 19, 2026, EDT425%1 W · 3 L+0.1wins+0.02per pick23cpaid-22%equal weight500.00 edge/pick
MLB — the 4 picks behind this row

Every qualified pick this wallet made in MLB, 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
Detroit Tigers vs. Pittsburgh Piratesbacked Pittsburgh Pirates · on Polymarket (opens in a new tab)32c$10Won — open this pick on its own pageAug 19, 2026, EDT+211.8%+$21.37
Los Angeles Dodgers vs. Colorado Rockiesbacked Colorado Rockies · on Polymarket (opens in a new tab)8c$13Lost — open this pick on its own pageAug 18, 2026, EDT-100%-$12.86
Los Angeles Angels vs. Houston Astrosbacked Houston Astros · on Polymarket (opens in a new tab)8c$13Lost — open this pick on its own pageAug 18, 2026, EDT-100%-$12.53
St. Louis Cardinals vs. Cincinnati Redsbacked St. Louis Cardinals · on Polymarket (opens in a new tab)43c$16Lost — open this pick on its own pageAug 17, 2026, EDT-100%-$15.74
All 4 picks, newest first.
South American Leagueslast resolved Aug 20, 2026, EDT20%0 W · 2 L-0.8wins-0.41per pick41cpaid-100%equal weight47-0.03 edge/pick
South American Leagues — the 2 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 CSyD Macará win on 2026-08-20?backed Yes · on Polymarket (opens in a new tab)45c$14Lost — open this pick on its own pageAug 20, 2026, EDT-100%-$14.32
Will Club León FC win on 2026-08-17?backed No · on Polymarket (opens in a new tab)37c$12Lost — open this pick on its own pageAug 18, 2026, EDT-100%-$12
All 2 picks, newest first.
La Ligalast resolved Aug 19, 2026, EDT10%0 W · 1 L-0.2wins-0.20per pick20cpaid-100%equal weight49-0.01 edge/pick
La Liga — the 1 pick 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.

MarketEntrySizeResultResolvedReturnP/L held
Will Club Atlético de Madrid win on 2026-08-19?backed No · on Polymarket (opens in a new tab)20c$10Lost — open this pick on its own pageAug 19, 2026, EDT-100%-$10.38
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.

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.