TailMyPicks

Check any Polymarket wallet’s real record.

Wallet 0x1de4…22e9

Rebuilt .

Summary

Qualified picks
23
Categories scored
4
Categories below 50
3

Best Category: South American Leagues, grading 52 out of 100 (+0.01 per pick).

Best Category South American Leagues at 52 out of 100; worst CS2 at 46.

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 22, 2026, EDT1861.1%11 W · 7 L-1.5wins-0.08per pick69cpaid-14.2%equal weight46-0.03 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
Zug: Daniel Rincon vs Thiago Seyboth Wildbacked Daniel Rincon · on Polymarket (opens in a new tab)59c$53Lost — open this pick on its own pageJul 22, 2026, EDT-100%-$53.2
Hamburg European Open: Tamara Korpatsch vs Julia Stusekbacked Tamara Korpatsch · on Polymarket (opens in a new tab)77c$86Won — open this pick on its own pageJul 22, 2026, EDT+29.9%+$25.69
Hamburg European Open: Katarzyna Kawa vs Paula Badosabacked Paula Badosa · on Polymarket (opens in a new tab)62c$46Won — open this pick on its own pageJul 22, 2026, EDT+61.3%+$28.21
Generali Open: Kilian Feldbausch vs Ignacio Busebacked Ignacio Buse · on Polymarket (opens in a new tab)60c$64Won — open this pick on its own pageJul 22, 2026, EDT+65.8%+$42.11
Croatia Open: Daniel Merida Aguilar vs Damir Dzumhurbacked Daniel Merida Aguilar · on Polymarket (opens in a new tab)79c$74Won — open this pick on its own pageJul 18, 2026, EDT+25.9%+$19.11
Iasi Open: Paula Badosa vs Tamara Zidansekbacked Tamara Zidansek · on Polymarket (opens in a new tab)50c$84Lost — open this pick on its own pageJul 18, 2026, EDT-100%-$84.37
Generali Open, Qualification: Hugo Dellien vs Michele Ribecaibacked Hugo Dellien · on Polymarket (opens in a new tab)66c$113Won — open this pick on its own pageJul 18, 2026, EDT+51.5%+$58.13
Livesport Prague Open, Qualification: Sofia Costoulas vs Nao Hibinobacked Sofia Costoulas · on Polymarket (opens in a new tab)78c$292Won — open this pick on its own pageJul 18, 2026, EDT+27.9%+$81.57
Kitzbuehel: Marina Bassols Ribera vs Sinja Krausbacked Marina Bassols Ribera · on Polymarket (opens in a new tab)59c$115Lost — open this pick on its own pageJul 18, 2026, EDT-100%-$114.74
Swiss Open: Raphael Collignon vs Juan Manuel Cerundolobacked Juan Manuel Cerundolo · on Polymarket (opens in a new tab)75c$258Lost — open this pick on its own pageJul 18, 2026, EDT-100%-$258.21
Croatia Open: Damir Dzumhur vs Alex Molcanbacked Alex Molcan · on Polymarket (opens in a new tab)66c$56Lost — open this pick on its own pageJul 17, 2026, EDT-100%-$55.8
Pozoblanco: Chris Rodesch vs Oliver Crawfordbacked Oliver Crawford · on Polymarket (opens in a new tab)73c$63Lost — open this pick on its own pageJul 17, 2026, EDT-100%-$62.97
Rome: Deborah Chiesa vs Lucia Bronzettibacked Deborah Chiesa · on Polymarket (opens in a new tab)72c$168Lost — open this pick on its own pageJul 17, 2026, EDT-100%-$168.09
Iasi Open: Tamara Zidansek vs Petra Marcinkobacked Tamara Zidansek · on Polymarket (opens in a new tab)76c$81Won — open this pick on its own pageJul 17, 2026, EDT+31.6%+$25.45
Iasi Open: Panna Udvardy vs Paula Badosabacked Paula Badosa · on Polymarket (opens in a new tab)79c$99Won — open this pick on its own pageJul 17, 2026, EDT+26.6%+$26.3
Cordenons: Stefano Napolitano vs Gonzalo Villanuevabacked Gonzalo Villanueva · on Polymarket (opens in a new tab)65c$206Won — open this pick on its own pageJul 17, 2026, EDT+53.6%+$110.6
Iasi Open: Oleksandra Oliynykova vs Clara Burelbacked Oleksandra Oliynykova · on Polymarket (opens in a new tab)75c$158Won — open this pick on its own pageJul 17, 2026, EDT+33.3%+$52.56
Cordenons: Sumit Nagal vs Federico Bondiolibacked Federico Bondioli · on Polymarket (opens in a new tab)73c$116Won — open this pick on its own pageJul 17, 2026, EDT+37.6%+$43.7
All 18 picks, newest first.
CS2 Inactivelast resolved Jul 29, 2026, EDT333.3%1 W · 2 L-1.1wins-0.37per pick71cpaid-55%equal weight46-0.04 edge/pick
CS2 — the 3 picks behind this row

Every qualified pick this wallet made in CS2, 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 Jul 23, 2026, EDT1100%1 W · 0 L+0.4wins+0.36per pick64cpaid+57.1%equal weight52+0.01 edge/pick
South American Leagues — the 1 pick 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 Botafogo FR vs. EC Vitória end in a draw?backed Yes · on Polymarket (opens in a new tab)64c$40Won — open this pick on its own pageJul 23, 2026, EDT+57.1%+$22.84
All 1 picks, newest first.
Fifa International Inactivelast resolved Jul 19, 2026, EDT10%0 W · 1 L-0.4wins-0.41per pick41cpaid-100%equal weight48-0.02 edge/pick
Fifa International — the 1 pick 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 Argentina · on Polymarket (opens in a new tab)41c$1,107Lost — open this pick on its own pageJul 19, 2026, EDT-100%-$1,106.8
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.