TailMyPicks

Check any Polymarket wallet’s real record.

Wallet 0xde4a…ee6d

Rebuilt .

Summary

Qualified picks
45
Categories scored
1
Categories below 50
0

Best Category: Tennis, grading 54 out of 100 (+0.03 per pick).

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 Jul 2, 2026, EDT4528.9%13 W · 32 L+2.4wins+0.05per pick24cpaid+24.5%equal weight54+0.03 edge/pick
Tennis — the 45 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
Wimbledon ATP: Arthur Fery vs Otto Virtanenbacked Otto Virtanen · on Polymarket (opens in a new tab)4c$20Lost — open this pick on its own pageJul 2, 2026, EDT-100%-$20
Wimbledon WTA: Jelena Ostapenko vs Antonia Ruzicbacked Antonia Ruzic · on Polymarket (opens in a new tab)6c$113Lost — open this pick on its own pageJul 1, 2026, EDT-100%-$113
Wimbledon WTA: Francesca Jones vs Diane Parrybacked Francesca Jones · on Polymarket (opens in a new tab)12c$120Lost — open this pick on its own pageJun 29, 2026, EDT-100%-$120
Wimbledon WTA: Leylah Fernandez vs Janice Tjenbacked Leylah Fernandez · on Polymarket (opens in a new tab)16c$160Lost — open this pick on its own pageJun 29, 2026, EDT-100%-$160
Wimbledon ATP: Nuno Borges vs Tristan Boyerbacked Tristan Boyer · on Polymarket (opens in a new tab)17c$170Lost — open this pick on its own pageJun 29, 2026, EDT-100%-$170
Wimbledon ATP: Hamad Medjedovic vs Sebastian Ofnerbacked Hamad Medjedovic · on Polymarket (opens in a new tab)22c$220Lost — open this pick on its own pageJun 29, 2026, EDT-100%-$220
Mallorca Championships: Luciano Darderi vs Nuno Borgesbacked Luciano Darderi · on Polymarket (opens in a new tab)37c$185Lost — open this pick on its own pageJun 25, 2026, EDT-100%-$185
Lexus Eastbourne Open: Toby Samuel vs Juan Manuel Cerundolobacked Juan Manuel Cerundolo · on Polymarket (opens in a new tab)3c$30Lost — open this pick on its own pageJun 25, 2026, EDT-100%-$30
Lexus Eastbourne Open: Ajla Tomljanovic vs Elisabetta Cocciarettobacked Elisabetta Cocciaretto · on Polymarket (opens in a new tab)15c$145Lost — open this pick on its own pageJun 22, 2026, EDT-100%-$145
Lexus Eastbourne Open: Antonia Ruzic vs Petra Marcinkobacked Petra Marcinko · on Polymarket (opens in a new tab)42c$426Won — open this pick on its own pageJun 22, 2026, EDT+139.4%+$593.99
Lexus Eastbourne Open: Maya Joint vs Emiliana Arangobacked Emiliana Arango · on Polymarket (opens in a new tab)39c$195Won — open this pick on its own pageJun 22, 2026, EDT+156.4%+$305
Bad Homburg Open: Clara Tauson vs Diana Shnaiderbacked Diana Shnaider · on Polymarket (opens in a new tab)14c$140Lost — open this pick on its own pageJun 22, 2026, EDT-100%-$140
Lexus Eastbourne Open, Qualification: Jan Choinski vs Yibing Wubacked Jan Choinski · on Polymarket (opens in a new tab)30c$150Won — open this pick on its own pageJun 20, 2026, EDT+233.3%+$349.99
Roland Garros ATP: Casper Ruud vs Roman Safiullinbacked Roman Safiullin · on Polymarket (opens in a new tab)55c$275Lost — open this pick on its own pageMay 25, 2026, EDT-100%-$274.83
Roland Garros ATP: Yibing Wu vs Marcos Gironbacked Marcos Giron · on Polymarket (opens in a new tab)14c$135Lost — open this pick on its own pageMay 25, 2026, EDT-100%-$135
Valencia: Alejandro Tabilo vs Miomir Kecmanovicbacked Miomir Kecmanovic · on Polymarket (opens in a new tab)46c$235Won — open this pick on its own pageMay 16, 2026, EDT+117.4%+$275.4
Internazionali BNL d'Italia: Casper Ruud vs Luciano Darderibacked Luciano Darderi · on Polymarket (opens in a new tab)3c$130Lost — open this pick on its own pageMay 15, 2026, EDT-100%-$130.5
Bordeaux: Arthur Rinderknech vs Martin Dammbacked Arthur Rinderknech · on Polymarket (opens in a new tab)31c$155Lost — open this pick on its own pageMay 15, 2026, EDT-100%-$155
Valencia: Sebastian Baez vs Pablo Carreno Bustabacked Pablo Carreno Busta · on Polymarket (opens in a new tab)20c$50Won — open this pick on its own pageMay 14, 2026, EDT+400%+$200
Internazionali BNL d'Italia: Luciano Darderi vs Alexander Zverevbacked Luciano Darderi · on Polymarket (opens in a new tab)4c$40Won — open this pick on its own pageMay 12, 2026, EDT+2,400%+$959.98
Paris: Kimberly Birrell vs Katie Boulterbacked Kimberly Birrell · on Polymarket (opens in a new tab)10c$50Lost — open this pick on its own pageMay 12, 2026, EDT-100%-$49.98
Oeiras 3: Max Houkes vs Dusan Lajovicbacked Dusan Lajovic · on Polymarket (opens in a new tab)7c$35Lost — open this pick on its own pageApr 15, 2026, EDT-100%-$35
Barcelona Open: Rafael Jodar vs Camilo Ugo Carabellibacked Camilo Ugo Carabelli · on Polymarket (opens in a new tab)20c$100Lost — open this pick on its own pageApr 15, 2026, EDT-100%-$100
Rolex Monte Carlo Masters: Moise Kouame vs Ugo Humbertbacked Moise Kouame · on Polymarket (opens in a new tab)9c$45Lost — open this pick on its own pageApr 5, 2026, EDT-100%-$45
Sao Leopoldo: Juan Pablo Varillas vs Facundo Acostabacked Juan Pablo Varillas · on Polymarket (opens in a new tab)11c$55Lost — open this pick on its own pageApr 2, 2026, EDT-100%-$54.99
Showing 25 of 45 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.