TailMyPicks

Check any Polymarket wallet’s real record.

Wallet 0x5a31…ddc0

Rebuilt .

Summary

Qualified picks
79
Categories scored
5
Categories below 50
1

Best Category: Fifa International, grading 53 out of 100 (+0.02 per pick).

Best Category Fifa International at 53 out of 100; worst UFC 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
Fifa International Inactivelast resolved Jul 19, 2026, EDT3948.7%19 W · 20 L+1.6wins+0.04per pick45cpaid+2.1%equal weight53+0.02 edge/pick
Fifa International — the 39 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.

MarketEntrySizeResultResolvedReturnP/L held
Spain vs. Argentina: Team to Advancebacked Spain · on Polymarket (opens in a new tab)59c$1,500Won — open this pick on its own pageJul 19, 2026, EDT+69.5%+$1,042.37
Will Argentina win on 2026-07-15?backed No · on Polymarket (opens in a new tab)70c$70Lost — open this pick on its own pageJul 15, 2026, EDT-100%-$70
England vs. Argentina: Team to Advancebacked England · on Polymarket (opens in a new tab)54c$15Lost — open this pick on its own pageJul 15, 2026, EDT-100%-$15
France vs. Spain: Team to Advancebacked France · on Polymarket (opens in a new tab)34c$200Lost — open this pick on its own pageJul 14, 2026, EDT-100%-$200
Kylian Mbappé: 2+ goalsbacked Yes · on Polymarket (opens in a new tab)12c$100Lost — open this pick on its own pageJul 14, 2026, EDT-100%-$100
Norway vs. England: Team to Advancebacked England · on Polymarket (opens in a new tab)69c$1,200Won — open this pick on its own pageJul 11, 2026, EDT+45.5%+$545.45
Spain vs. Belgium: O/U 2.5backed Over · on Polymarket (opens in a new tab)54c$975Won — open this pick on its own pageJul 10, 2026, EDT+85.2%+$830.17
Kylian Mbappé: 1+ goalsbacked Yes · on Polymarket (opens in a new tab)56c$400Won — open this pick on its own pageJul 9, 2026, EDT+78.6%+$314.29
Switzerland vs. Colombia: Team to Advancebacked Colombia · on Polymarket (opens in a new tab)61c$650Lost — open this pick on its own pageJul 7, 2026, EDT-100%-$650
Portugal vs. Spain: Will the Match Go to Extra Time?backed Yes · on Polymarket (opens in a new tab)32c$200Lost — open this pick on its own pageJul 6, 2026, EDT-100%-$200
Mexico vs. England: Both Teams to Scorebacked Yes · on Polymarket (opens in a new tab)50c$200Won — open this pick on its own pageJul 5, 2026, EDT+100%+$200
Mexico vs. England: Team to Advancebacked England · on Polymarket (opens in a new tab)51c$180Won — open this pick on its own pageJul 5, 2026, EDT+96.1%+$172.94
Will France win on 2026-07-04?backed Yes · on Polymarket (opens in a new tab)73c$900Won — open this pick on its own pageJul 4, 2026, EDT+37%+$332.88
Canada vs. Morocco: Team to Advancebacked Canada · on Polymarket (opens in a new tab)28c$254Lost — open this pick on its own pageJul 4, 2026, EDT-100%-$254.07
Will Canada win on 2026-07-04?backed Yes · on Polymarket (opens in a new tab)21c$50Lost — open this pick on its own pageJul 4, 2026, EDT-100%-$50
Luis Díaz: 1+ goalsbacked Yes · on Polymarket (opens in a new tab)31c$15Lost — open this pick on its own pageJul 3, 2026, EDT-100%-$15
Colombia vs. Ghana: O/U 2.5backed Under · on Polymarket (opens in a new tab)55c$30Won — open this pick on its own pageJul 3, 2026, EDT+81.8%+$24.55
Argentina vs. Cabo Verde: Will the Match Go to a Penalty Shootout?backed Yes · on Polymarket (opens in a new tab)39c$200Lost — open this pick on its own pageJul 3, 2026, EDT-100%-$200
Argentina vs. Cabo Verde: Team to Advancebacked Cabo Verde · on Polymarket (opens in a new tab)23c$100Lost — open this pick on its own pageJul 3, 2026, EDT-100%-$100
Argentina vs. Cabo Verde: Argentina O/U 2.5backed Over · on Polymarket (opens in a new tab)51c$30Lost — open this pick on its own pageJul 3, 2026, EDT-100%-$30
Australia vs. Egypt: Team to Advancebacked Egypt · on Polymarket (opens in a new tab)68c$500Won — open this pick on its own pageJul 3, 2026, EDT+47.1%+$235.29
Will Croatia win on 2026-07-02?backed Yes · on Polymarket (opens in a new tab)14c$80Lost — open this pick on its own pageJul 2, 2026, EDT-100%-$80
Exact Score: Spain 3 - 0 Austria?backed Yes · on Polymarket (opens in a new tab)33c$105Won — open this pick on its own pageJul 2, 2026, EDT+207%+$217.94
Exact Score: Any Other Score?backed Yes · on Polymarket (opens in a new tab)16c$50Lost — open this pick on its own pageJul 2, 2026, EDT-100%-$50
Belgium vs. Senegal: O/U 7.5 Total Cornersbacked Over · on Polymarket (opens in a new tab)46c$100Lost — open this pick on its own pageJul 1, 2026, EDT-100%-$100
Showing 25 of 39 picks, newest first.
Tennislast resolved Aug 23, 2026, EDT3625%9 W · 27 L+0.7wins+0.02per pick23cpaid+20.5%equal weight51+0.01 edge/pick
Tennis — the 36 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
Cincinnati Open: Coco Gauff vs Jessica Pegulabacked Jessica Pegula · on Polymarket (opens in a new tab)42c$1,000Lost — open this pick on its own pageAug 23, 2026, EDT-100%-$1,000
Cincinnati Open: Arthur Fils vs Frances Tiafoebacked Frances Tiafoe · on Polymarket (opens in a new tab)36c$1,000Lost — open this pick on its own pageAug 23, 2026, EDT-100%-$1,000
Monterrey Open, Qualification: Leolia Jeanjean vs Kamilla Rakhimovabacked Leolia Jeanjean · on Polymarket (opens in a new tab)3c$50Lost — open this pick on its own pageAug 22, 2026, EDT-100%-$50
Cincinnati Open: Flavio Cobolli vs Arthur Filsbacked Flavio Cobolli · on Polymarket (opens in a new tab)7c$300Lost — open this pick on its own pageAug 22, 2026, EDT-100%-$300
ITF W35 Verbier Women: Ana Grubor vs Jenny Limbacked Ana Grubor · on Polymarket (opens in a new tab)14c$15Lost — open this pick on its own pageAug 22, 2026, EDT-100%-$15
ITF M15 Mistelbach Men: Gabriele Maria Noce vs Thilo Behrmannbacked Gabriele Maria Noce · on Polymarket (opens in a new tab)27c$15Lost — open this pick on its own pageAug 22, 2026, EDT-100%-$15
Cincinnati Open: Taylor Fritz vs Brandon Nakashimabacked Brandon Nakashima · on Polymarket (opens in a new tab)35c$400Won — open this pick on its own pageAug 21, 2026, EDT+183.8%+$735.28
Prague 2: Javier Barranco Cosano vs Martin Krumichbacked Javier Barranco Cosano · on Polymarket (opens in a new tab)9c$100Won — open this pick on its own pageAug 18, 2026, EDT+1,011.1%+$1,011.11
Cincinnati Open: Magdalena Frech vs Elena Rybakinabacked Magdalena Frech · on Polymarket (opens in a new tab)7c$50Lost — open this pick on its own pageAug 17, 2026, EDT-100%-$50
Cincinnati Open: Alexander Blockx vs Flavio Cobollibacked Flavio Cobolli · on Polymarket (opens in a new tab)48c$750Won — open this pick on its own pageAug 17, 2026, EDT+108.3%+$812.5
ITF Florence: Kate Fakih vs Alexis Nguyenbacked Alexis Nguyen · on Polymarket (opens in a new tab)42c$20Won — open this pick on its own pageJul 29, 2026, EDT+138.1%+$27.62
ITF Lexington: Eunhye Lee vs Celine Simunyubacked Celine Simunyu · on Polymarket (opens in a new tab)16c$10Lost — open this pick on its own pageJul 29, 2026, EDT-100%-$10
ITF Pergamino: Fernanda Labrana vs Jimar Geraldine Gerald Gonzalezbacked Jimar Geraldine Gerald Gonzalez · on Polymarket (opens in a new tab)31c$15Lost — open this pick on its own pageJul 29, 2026, EDT-100%-$15
ITF Lexington: Mia Slama vs Malaika Rapolubacked Mia Slama · on Polymarket (opens in a new tab)11c$23Lost — open this pick on its own pageJul 29, 2026, EDT-100%-$23
Zug: Marc-Andrea Huesler vs Dominic Stephan Strickerbacked Dominic Stephan Stricker · on Polymarket (opens in a new tab)8c$80Lost — open this pick on its own pageJul 24, 2026, EDT-100%-$80
Estoril Open: Roman Andres Burruchaga vs Alexander Blockxbacked Roman Andres Burruchaga · on Polymarket (opens in a new tab)42c$45Lost — open this pick on its own pageJul 24, 2026, EDT-100%-$45
Hamburg European Open: Katarzyna Kawa vs Paula Badosabacked Katarzyna Kawa · on Polymarket (opens in a new tab)37c$100Lost — open this pick on its own pageJul 22, 2026, EDT-100%-$100
Katarzyna Kawa vs. Paula Badosa: Total Sets O/U 2.5backed Over 2.5 · on Polymarket (opens in a new tab)36c$50Lost — open this pick on its own pageJul 22, 2026, EDT-100%-$50
Palermo: Tamara Zidansek vs Alevtina Ibragimovabacked Alevtina Ibragimova · on Polymarket (opens in a new tab)8c$35Won — open this pick on its own pageJul 21, 2026, EDT+1,147%+$401.44
Palermo: Anastasia Abbagnato vs Clara Burelbacked Anastasia Abbagnato · on Polymarket (opens in a new tab)6c$68Lost — open this pick on its own pageJul 21, 2026, EDT-100%-$68
Estoril Open: Tiago Torres vs Nikoloz Basilashvilibacked Tiago Torres · on Polymarket (opens in a new tab)40c$600Won — open this pick on its own pageJul 20, 2026, EDT+150%+$900
Swedish Open: Andrey Rublev vs Alejandro Tabilobacked Alejandro Tabilo · on Polymarket (opens in a new tab)33c$2,311Lost — open this pick on its own pageJul 18, 2026, EDT-100%-$2,311.32
Croatia Open: Alex Molcan vs Alejandro Davidovich Fokinabacked Alejandro Davidovich Fokina · on Polymarket (opens in a new tab)8c$1,164Lost — open this pick on its own pageJul 16, 2026, EDT-100%-$1,163.73
Iasi Open, Qualification: Varvara Lepchenko vs Maia Ilinca Burcescubacked Maia Ilinca Burcescu · on Polymarket (opens in a new tab)23c$30Lost — open this pick on its own pageJul 12, 2026, EDT-100%-$30
Athens Open, Qualification: Mina Hodzic vs Ekaterina Yashinabacked Ekaterina Yashina · on Polymarket (opens in a new tab)14c$25Lost — open this pick on its own pageJul 12, 2026, EDT-100%-$25
Showing 25 of 36 picks, newest first.
UFC Inactivelast resolved Jul 18, 2026, EDT20%0 W · 2 L-0.4wins-0.20per pick20cpaid-100%equal weight48-0.02 edge/pick
UFC — the 2 picks behind this row

Every qualified pick this wallet made in UFC, 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.

Europa Conference Leaguelast resolved Aug 12, 2026, EDT1100%1 W · 0 L+0.4wins+0.43per pick57cpaid+75.4%equal weight52+0.02 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 Paris Saint-Germain win on 2026-08-12?backed Yes · on Polymarket (opens in a new tab)57c$300Won — open this pick on its own pageAug 12, 2026, EDT+75.4%+$226.32
All 1 picks, newest first.
MLB Inactivelast resolved Jun 23, 2026, EDT1100%1 W · 0 L+0.4wins+0.42per pick58cpaid+72.4%equal weight52+0.02 edge/pick
MLB — the 1 pick 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
Texas Rangers vs. Miami Marlinsbacked Miami Marlins · on Polymarket (opens in a new tab)58c$13Won — open this pick on its own pageJun 23, 2026, EDT+72.4%+$9.32
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.