TailMyPicks

Check any Polymarket wallet’s real record.

Wallet 0x3404…3a93

Rebuilt .

Summary

Qualified picks
174
Categories scored
7
Categories below 50
5

Best Category: South American Leagues, grading 52 out of 100 (+0.02 per pick).

Best Category South American Leagues at 52 out of 100; worst Champions League 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
Tennislast resolved Aug 25, 2026, EDT16045.6%73 W · 87 L-0.7wins0.00per pick46cpaid-9.5%equal weight500.00 edge/pick
Tennis — the 160 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
US Open, Qualification WTA: Elvina Kalieva vs Kristina Mladenovicbacked Kristina Mladenovic · on Polymarket (opens in a new tab)23c$15Lost — open this pick on its own pageAug 25, 2026, EDT-100%-$15
Kingston 2: Keshav Chopra vs Kaylan Bigunbacked Keshav Chopra · on Polymarket (opens in a new tab)44c$100Won — open this pick on its own pageAug 25, 2026, EDT+128.3%+$128.29
US Open, Qualification ATP: Bernard Tomic vs Lloyd Harrisbacked Bernard Tomic · on Polymarket (opens in a new tab)41c$910Lost — open this pick on its own pageAug 25, 2026, EDT-100%-$910
ITF M25 Oviedo Men: Alejandro Garcia Carbajal vs Javier Barranco Cosanobacked Javier Barranco Cosano · on Polymarket (opens in a new tab)43c$70Lost — open this pick on its own pageAug 25, 2026, EDT-100%-$70
Monterrey Open: Clara Tauson vs Renata Zarazuabacked Renata Zarazua · on Polymarket (opens in a new tab)27c$15Lost — open this pick on its own pageAug 24, 2026, EDT-100%-$15
Winston-Salem Open: Roman Safiullin vs Hugo Grenierbacked Hugo Grenier · on Polymarket (opens in a new tab)40c$89Won — open this pick on its own pageAug 24, 2026, EDT+147.5%+$131.24
US Open, Qualification ATP: Spencer Johnson vs Cristian Garinbacked Spencer Johnson · on Polymarket (opens in a new tab)32c$15Lost — open this pick on its own pageAug 24, 2026, EDT-100%-$15
US Open, Qualification ATP: Guy Den Ouden vs Genaro Alberto Olivieribacked Genaro Alberto Olivieri · on Polymarket (opens in a new tab)60c$250Won — open this pick on its own pageAug 24, 2026, EDT+66.1%+$165.3
Philadelphia: Lois Boisson vs Capucine Jauffretbacked Capucine Jauffret · on Polymarket (opens in a new tab)64c$126Won — open this pick on its own pageAug 24, 2026, EDT+56.3%+$70.96
US Open, Qualification ATP: Luka Pavlovic vs Juan Pablo Varillasbacked Juan Pablo Varillas · on Polymarket (opens in a new tab)17c$31Lost — open this pick on its own pageAug 24, 2026, EDT-100%-$31.15
US Open, Qualification ATP: Titouan Droguet vs Daniel Rinconbacked Titouan Droguet · on Polymarket (opens in a new tab)11c$105Lost — open this pick on its own pageAug 24, 2026, EDT-100%-$105.37
US Open, Qualification WTA: Rebeka Masarova vs Iryna Shymanovichbacked Rebeka Masarova · on Polymarket (opens in a new tab)61c$101Lost — open this pick on its own pageAug 24, 2026, EDT-100%-$101
Roehampton 2: Inaki Montes-De La Torre vs Oskari Paldaniusbacked Oskari Paldanius · on Polymarket (opens in a new tab)58c$200Lost — open this pick on its own pageAug 24, 2026, EDT-100%-$200
Cancun: Vit Kopriva vs Lloyd Harrisbacked Vit Kopriva · on Polymarket (opens in a new tab)61c$194Lost — open this pick on its own pageAug 21, 2026, EDT-100%-$194.35
Cincinnati Open: Amanda Anisimova vs Jessica Pegulabacked Amanda Anisimova · on Polymarket (opens in a new tab)71c$354Lost — open this pick on its own pageAug 20, 2026, EDT-100%-$353.79
Cancun: Lloyd Harris vs Laslo Djerebacked Laslo Djere · on Polymarket (opens in a new tab)49c$200Lost — open this pick on its own pageAug 18, 2026, EDT-100%-$200
Cancun: Dalibor Svrcina vs Stan Wawrinkabacked Dalibor Svrcina · on Polymarket (opens in a new tab)37c$30Lost — open this pick on its own pageAug 18, 2026, EDT-100%-$30.2
Cancun: Dali Blanch vs Felipe Meligeni Alvesbacked Felipe Meligeni Alves · on Polymarket (opens in a new tab)34c$11Won — open this pick on its own pageAug 18, 2026, EDT+195.8%+$20.76
Quebec City: Dusan Lajovic vs Taro Danielbacked Dusan Lajovic · on Polymarket (opens in a new tab)61c$250Lost — open this pick on its own pageAug 18, 2026, EDT-100%-$250
Cancun: Lloyd Harris vs Abdullah Shelbayhbacked Abdullah Shelbayh · on Polymarket (opens in a new tab)39c$943Lost — open this pick on its own pageAug 17, 2026, EDT-100%-$943.02
Cincinnati Open: Rafael Jodar vs Alejandro Tabilobacked Alejandro Tabilo · on Polymarket (opens in a new tab)30c$30Lost — open this pick on its own pageAug 17, 2026, EDT-100%-$30
Kingston: Matt Kuhar vs Paulo Andre Saraiva Dos Santosbacked Matt Kuhar · on Polymarket (opens in a new tab)44c$225Lost — open this pick on its own pageAug 16, 2026, EDT-100%-$225
Cincinnati Open: Arthur Rinderknech vs Juan Manuel Cerundolobacked Juan Manuel Cerundolo · on Polymarket (opens in a new tab)31c$50Won — open this pick on its own pageAug 16, 2026, EDT+222%+$110.98
Cincinnati Open: Shuai Zhang vs Ann Libacked Ann Li · on Polymarket (opens in a new tab)77c$100Won — open this pick on its own pageAug 16, 2026, EDT+29.9%+$29.87
Cincinnati Open: Christopher O'Connell vs Casper Ruudbacked Christopher O'Connell · on Polymarket (opens in a new tab)64c$150Won — open this pick on its own pageAug 16, 2026, EDT+57.3%+$85.92
Showing 25 of 160 picks, newest first.
Fifa International Inactivelast resolved Jul 5, 2026, EDT742.9%3 W · 4 L-0.3wins-0.04per pick47cpaid+20.5%equal weight49-0.01 edge/pick
Fifa International — the 7 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.

South American Leagues Inactivelast resolved May 20, 2026, EDT250%1 W · 1 L+0.5wins+0.23per pick27cpaid+41.7%equal weight52+0.02 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 Mirassol FC win on 2026-05-19?backed Yes · on Polymarket (opens in a new tab)35c$200Won — open this pick on its own pageMay 20, 2026, EDT+183.4%+$366.81
Will Club Always Ready win on 2026-05-19?backed Yes · on Polymarket (opens in a new tab)18c$11Lost — open this pick on its own pageMay 20, 2026, EDT-100%-$11
All 2 picks, newest first.
La Liga Inactivelast resolved Jun 1, 2026, EDT250%1 W · 1 L+0.1wins+0.03per pick47cpaid+21%equal weight500.00 edge/pick
La Liga — the 2 picks 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 Málaga CF win on 2026-05-31?backed Yes · on Polymarket (opens in a new tab)41c$300Won — open this pick on its own pageJun 1, 2026, EDT+142.1%+$426.16
Will Málaga CF win on 2026-05-24?backed Yes · on Polymarket (opens in a new tab)53c$80Lost — open this pick on its own pageMay 24, 2026, EDT-100%-$80
All 2 picks, newest first.
Boxing Inactivelast resolved Jul 25, 2026, EDT10%0 W · 1 L-0.2wins-0.20per pick20cpaid-100%equal weight49-0.01 edge/pick
Boxing — the 1 pick behind this row

Every qualified pick this wallet made in Boxing, 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
La Velada del Año 6: IlloJuan vs TheGrefgbacked IlloJuan · on Polymarket (opens in a new tab)20c$10Lost — open this pick on its own pageJul 25, 2026, EDT-100%-$10
All 1 picks, newest first.
World Politics Inactivelast resolved Jun 24, 2026, EDT10%0 W · 1 L-0.4wins-0.39per pick39cpaid-100%equal weight48-0.01 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 Abelardo de la Espriella win the 2026 Colombian presidential election?backed No · on Polymarket (opens in a new tab)39c$150Lost — open this pick on its own pageJun 24, 2026, EDT-100%-$150
All 1 picks, newest first.
Champions League Inactivelast resolved Jul 8, 2026, 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 FC Petrocub Hînceşti win on 2026-07-08?backed Yes · on Polymarket (opens in a new tab)42c$294Lost — open this pick on its own pageJul 8, 2026, EDT-100%-$294.06
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.