TailMyPicks

Check any Polymarket wallet’s real record.

Wallet 0x8027…2ee8

Rebuilt .

Summary

Qualified picks
118
Categories scored
4
Categories below 50
3

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

Best Category WNBA at 53 out of 100; worst Fifa International at 43.

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 20, 2026, EDT8022.5%18 W · 62 L-2.4wins-0.03per pick26cpaid-13.6%equal weight47-0.02 edge/pick
Tennis — the 80 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 (Doubles): Jovic/McNally vs Jiang/Zhangbacked Jiang/Zhang · on Polymarket (opens in a new tab)35c$99Lost — open this pick on its own pageAug 20, 2026, EDT-100%-$98.83
Cincinnati Open: Marta Kostyuk vs Sloane Stephensbacked Sloane Stephens · on Polymarket (opens in a new tab)14c$204Lost — open this pick on its own pageAug 18, 2026, EDT-100%-$204.43
Cincinnati Open: Janice Tjen vs Mirra Andreevabacked Janice Tjen · on Polymarket (opens in a new tab)8c$367Lost — open this pick on its own pageAug 18, 2026, EDT-100%-$366.55
Cincinnati Open: Katerina Siniakova vs Madison Keysbacked Katerina Siniakova · on Polymarket (opens in a new tab)8c$183Lost — open this pick on its own pageAug 18, 2026, EDT-100%-$182.99
Set Handicap: Keys (-1.5) vs Siniakova (+1.5)backed Siniakova · on Polymarket (opens in a new tab)16c$213Lost — open this pick on its own pageAug 18, 2026, EDT-100%-$213.25
Cincinnati Open: Diana Shnaider vs Maja Chwalinskabacked Maja Chwalinska · on Polymarket (opens in a new tab)19c$194Lost — open this pick on its own pageAug 17, 2026, EDT-100%-$194.07
Cincinnati Open: Arthur Fery vs Alex de Minaurbacked Arthur Fery · on Polymarket (opens in a new tab)19c$252Lost — open this pick on its own pageAug 17, 2026, EDT-100%-$251.51
Cincinnati Open: Sorana Cirstea vs Anna Kalinskayabacked Sorana Cirstea · on Polymarket (opens in a new tab)22c$147Won — open this pick on its own pageAug 17, 2026, EDT+354.5%+$519.48
Cincinnati Open: Daria Snigur vs Madison Keysbacked Daria Snigur · on Polymarket (opens in a new tab)37c$211Lost — open this pick on its own pageAug 16, 2026, EDT-100%-$210.96
Cincinnati Open: Janice Tjen vs Viktorija Golubicbacked Viktorija Golubic · on Polymarket (opens in a new tab)12c$279Lost — open this pick on its own pageAug 16, 2026, EDT-100%-$278.77
Cincinnati Open: Barbora Krejcikova vs Sara Bejlekbacked Barbora Krejcikova · on Polymarket (opens in a new tab)40c$444Lost — open this pick on its own pageAug 16, 2026, EDT-100%-$444.4
Cincinnati Open: Peyton Stearns vs Clara Tausonbacked Clara Tauson · on Polymarket (opens in a new tab)47c$376Won — open this pick on its own pageAug 15, 2026, EDT+112.8%+$423.99
Cincinnati Open: Rafael Jodar vs Denis Shapovalovbacked Denis Shapovalov · on Polymarket (opens in a new tab)25c$470Lost — open this pick on its own pageAug 15, 2026, EDT-100%-$469.83
Cincinnati Open: Emma Navarro vs Anhelina Kalininabacked Emma Navarro · on Polymarket (opens in a new tab)40c$200Won — open this pick on its own pageAug 15, 2026, EDT+150%+$300
Cincinnati Open: Quentin Halys vs Alex de Minaurbacked Quentin Halys · on Polymarket (opens in a new tab)47c$300Lost — open this pick on its own pageAug 15, 2026, EDT-100%-$300
National Bank Open, Qualification: Emiliana Arango vs Lois Boissonbacked Emiliana Arango · on Polymarket (opens in a new tab)25c$170Lost — open this pick on its own pageAug 1, 2026, EDT-100%-$170
ITF Florence: Annika Penickova vs Angelina Voloshchukbacked Angelina Voloshchuk · on Polymarket (opens in a new tab)47c$188Lost — open this pick on its own pageAug 1, 2026, EDT-100%-$188
Hamburg European Open: Tamara Korpatsch vs Julia Stusekbacked Julia Stusek · on Polymarket (opens in a new tab)21c$73Lost — open this pick on its own pageJul 22, 2026, EDT-100%-$73.4
Hamburg European Open: Alina Charaeva vs Sinja Krausbacked Alina Charaeva · on Polymarket (opens in a new tab)47c$35Won — open this pick on its own pageJul 22, 2026, EDT+114.1%+$40.07
Palermo: Tamara Zidansek vs Alevtina Ibragimovabacked Tamara Zidansek · on Polymarket (opens in a new tab)15c$200Lost — open this pick on its own pageJul 21, 2026, EDT-100%-$200
Hamburg European Open, Qualification: Eva Vedder vs Georgina Garcia Perezbacked Georgina Garcia Perez · on Polymarket (opens in a new tab)21c$87Lost — open this pick on its own pageJul 19, 2026, EDT-100%-$86.68
Athens Open: Clara Tauson vs Barbora Krejcikovabacked Clara Tauson · on Polymarket (opens in a new tab)22c$230Lost — open this pick on its own pageJul 18, 2026, EDT-100%-$229.89
Iasi Open: Paula Badosa vs Tamara Zidansekbacked Tamara Zidansek · on Polymarket (opens in a new tab)23c$198Lost — open this pick on its own pageJul 18, 2026, EDT-100%-$197.68
Athens Open: Maria Sakkari vs Alina Korneevabacked Alina Korneeva · on Polymarket (opens in a new tab)10c$125Lost — open this pick on its own pageJul 18, 2026, EDT-100%-$125
Livesport Prague Open, Qualification: Sofia Costoulas vs Nao Hibinobacked Sofia Costoulas · on Polymarket (opens in a new tab)38c$208Won — open this pick on its own pageJul 18, 2026, EDT+163.2%+$339.65
Showing 25 of 80 picks, newest first.
Fifa International Inactivelast resolved Jul 15, 2026, EDT2722.2%6 W · 21 L-3.4wins-0.13per pick35cpaid-47.6%equal weight43-0.07 edge/pick
Fifa International — the 27 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
Will England win on 2026-07-15?backed Yes · on Polymarket (opens in a new tab)35c$200Lost — open this pick on its own pageJul 15, 2026, EDT-100%-$200
France vs. Spain: Team to Advancebacked Spain · on Polymarket (opens in a new tab)43c$88Won — open this pick on its own pageJul 14, 2026, EDT+131.2%+$115.73
Will Spain win on 2026-07-14?backed Yes · on Polymarket (opens in a new tab)30c$100Won — open this pick on its own pageJul 14, 2026, EDT+233.3%+$233.33
Will Argentina vs. Switzerland end in a draw?backed Yes · on Polymarket (opens in a new tab)27c$100Won — open this pick on its own pageJul 12, 2026, EDT+270.4%+$270.37
Argentina vs. Switzerland: Team to Advancebacked Switzerland · on Polymarket (opens in a new tab)29c$325Lost — open this pick on its own pageJul 11, 2026, EDT-100%-$325.18
Spain vs. Belgium: Team to Advancebacked Belgium · on Polymarket (opens in a new tab)27c$95Lost — open this pick on its own pageJul 10, 2026, EDT-100%-$95.45
Argentina vs. Egypt: Argentina O/U 1.5backed Under · on Polymarket (opens in a new tab)38c$100Lost — open this pick on its own pageJul 7, 2026, EDT-100%-$100
Argentina vs. Egypt: O/U 2.5backed Under · on Polymarket (opens in a new tab)53c$100Lost — open this pick on its own pageJul 7, 2026, EDT-100%-$100
Will Egypt win on 2026-07-07?backed Yes · on Polymarket (opens in a new tab)23c$50Lost — open this pick on its own pageJul 7, 2026, EDT-100%-$50
Argentina vs. Egypt: Neither team to score first?backed Yes · on Polymarket (opens in a new tab)8c$10Lost — open this pick on its own pageJul 7, 2026, EDT-100%-$10
Argentina vs. Egypt: Team to Advancebacked Egypt · on Polymarket (opens in a new tab)32c$210Lost — open this pick on its own pageJul 7, 2026, EDT-100%-$210
Will Paraguay vs. France end in a draw?backed Yes · on Polymarket (opens in a new tab)15c$40Lost — open this pick on its own pageJul 4, 2026, EDT-100%-$40
Will Morocco win on 2026-07-04?backed Yes · on Polymarket (opens in a new tab)53c$200Won — open this pick on its own pageJul 4, 2026, EDT+88.7%+$177.36
Australia vs. Egypt: Will the Match Go to a Penalty Shootout?backed Yes · on Polymarket (opens in a new tab)62c$100Won — open this pick on its own pageJul 3, 2026, EDT+60.7%+$60.66
Australia vs. Egypt: Team to Advancebacked Australia · on Polymarket (opens in a new tab)44c$100Lost — open this pick on its own pageJul 3, 2026, EDT-100%-$100
Portugal vs. Croatia: Team to Advancebacked Croatia · on Polymarket (opens in a new tab)28c$70Lost — open this pick on its own pageJul 2, 2026, EDT-100%-$69.76
Portugal vs. Croatia: O/U 1.5backed Under · on Polymarket (opens in a new tab)21c$20Lost — open this pick on its own pageJul 2, 2026, EDT-100%-$20
Belgium vs. Senegal: Team to Advancebacked Senegal · on Polymarket (opens in a new tab)42c$75Lost — open this pick on its own pageJul 1, 2026, EDT-100%-$75.29
Mexico vs. Ecuador: Team to Advancebacked Ecuador · on Polymarket (opens in a new tab)37c$20Lost — open this pick on its own pageJul 1, 2026, EDT-100%-$20
Will Ecuador win on 2026-06-30?backed Yes · on Polymarket (opens in a new tab)23c$20Lost — open this pick on its own pageJul 1, 2026, EDT-100%-$20
Spread: France (-2.5)backed Sweden · on Polymarket (opens in a new tab)45c$70Lost — open this pick on its own pageJun 30, 2026, EDT-100%-$70
South Africa vs. Canada: Team to Advancebacked South Africa · on Polymarket (opens in a new tab)29c$100Lost — open this pick on its own pageJun 28, 2026, EDT-100%-$100
Spread: Argentina (-2.5)backed Argentina · on Polymarket (opens in a new tab)44c$50Lost — open this pick on its own pageJun 28, 2026, EDT-100%-$50
Spread: Argentina (-3.5)backed Argentina · on Polymarket (opens in a new tab)23c$31Lost — open this pick on its own pageJun 28, 2026, EDT-100%-$31
Will Colombia vs. Portugal end in a draw?backed Yes · on Polymarket (opens in a new tab)76c$100Won — open this pick on its own pageJun 27, 2026, EDT+31.6%+$31.54
Showing 25 of 27 picks, newest first.
NBA Inactivelast resolved Jul 26, 2026, EDT1030%3 W · 7 L-0.1wins-0.01per pick31cpaid-34.6%equal weight500.00 edge/pick
NBA — the 10 picks behind this row

Every qualified pick this wallet made in NBA, 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 LeBron James play for the Washington Wizards in 2026-27?backed Yes · on Polymarket (opens in a new tab)0c$10Lost — open this pick on its own pageJul 26, 2026, EDT-100%-$10
Will LeBron James play for the Miami Heat in 2026-27?backed Yes · on Polymarket (opens in a new tab)19c$100Lost — open this pick on its own pageJul 26, 2026, EDT-100%-$100
NBA Summer League: Minnesota Timberwolves vs. LA Clippersbacked Minnesota Timberwolves · on Polymarket (opens in a new tab)34c$95Lost — open this pick on its own pageJul 18, 2026, EDT-100%-$95.21
NBA Summer League: Utah Jazz vs. Portland Trail Blazersbacked Utah Jazz · on Polymarket (opens in a new tab)50c$100Won — open this pick on its own pageJul 18, 2026, EDT+101.1%+$101.07
NBA Summer League: Charlotte Hornets vs. Sacramento Kingsbacked Sacramento Kings · on Polymarket (opens in a new tab)43c$175Won — open this pick on its own pageJul 17, 2026, EDT+130.7%+$228.9
NBA Summer League: New York Knicks vs. Golden State Warriorsbacked New York Knicks · on Polymarket (opens in a new tab)18c$63Lost — open this pick on its own pageJul 16, 2026, EDT-100%-$62.93
NBA Summer League: Chicago Bulls vs. LA Lakersbacked Chicago Bulls · on Polymarket (opens in a new tab)25c$98Lost — open this pick on its own pageJul 16, 2026, EDT-100%-$97.84
NBA Summer League: Oklahoma City Thunder vs. Denver Nuggetsbacked Oklahoma City Thunder · on Polymarket (opens in a new tab)31c$100Lost — open this pick on its own pageJul 14, 2026, EDT-100%-$100
NBA Summer League: Chicago Bulls vs. Washington Wizardsbacked Chicago Bulls · on Polymarket (opens in a new tab)45c$100Won — open this pick on its own pageJul 14, 2026, EDT+122.2%+$122.22
NBA Summer League: Brooklyn Nets vs. Sacramento Kingsbacked Sacramento Kings · on Polymarket (opens in a new tab)46c$100Lost — open this pick on its own pageJul 14, 2026, EDT-100%-$100
All 10 picks, newest first.
WNBA Inactivelast resolved Jul 14, 2026, EDT1100%1 W · 0 L+0.6wins+0.59per pick41cpaid+143.9%equal weight53+0.02 edge/pick
WNBA — the 1 pick behind this row

Every qualified pick this wallet made in WNBA, 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
Washington Mystics vs. Toronto Tempobacked Washington Mystics · on Polymarket (opens in a new tab)41c$110Won — open this pick on its own pageJul 14, 2026, EDT+143.9%+$158.29
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.