TailMyPicks

Check any Polymarket wallet’s real record.

Wallet 0xd8e3…b3a4

Rebuilt .

Summary

Qualified picks
41
Categories scored
12
Categories below 50
7

Best Category: Tennis, grading 56 out of 100 (+0.05 per pick).

Best Category Tennis at 56 out of 100; worst CS2 at 38.

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 Oct 8, 2025, EDT1457.1%8 W · 6 L+1.9wins+0.14per pick43cpaid+22.5%equal weight56+0.05 edge/pick
Tennis — the 14 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
Shanghai Rolex Masters: Learner Tien vs Daniil Medvedevbacked Tien · on Polymarket (opens in a new tab)18c$18Lost — open this pick on its own pageOct 8, 2025, EDT-100%-$18.36
Wuhan Tennis Open: Jasmine Paolini vs Yue Yuanbacked Paolini · on Polymarket (opens in a new tab)55c$46Won — open this pick on its own pageOct 8, 2025, EDT+81.8%+$37.82
Shanghai Rolex Masters: Felix Auger-Aliassime vs Lorenzo Musettibacked Musetti · on Polymarket (opens in a new tab)39c$60Lost — open this pick on its own pageOct 8, 2025, EDT-100%-$60.08
Wuhan Tennis Open: Magdalena Frech vs Karolina Muchovabacked Muchova · on Polymarket (opens in a new tab)30c$32Lost — open this pick on its own pageOct 8, 2025, EDT-100%-$32.5
Shanghai Rolex Masters: Arthur Rinderknech vs Jiri Leheckabacked Lehecka · on Polymarket (opens in a new tab)34c$50Lost — open this pick on its own pageOct 8, 2025, EDT-100%-$50
Wuhan Tennis Open: Hailey Baptiste vs Jessica Pegulabacked Pegula · on Polymarket (opens in a new tab)54c$50Won — open this pick on its own pageOct 8, 2025, EDT+85.2%+$42.59
Wuhan Tennis Open: Iva Jovic vs Jessica Bouzas Maneirobacked Maneiro · on Polymarket (opens in a new tab)55c$44Lost — open this pick on its own pageOct 8, 2025, EDT-100%-$44.16
Shanghai Rolex Masters: Jaume Munar vs Novak Djokovicbacked Djokovic · on Polymarket (opens in a new tab)31c$45Won — open this pick on its own pageOct 7, 2025, EDT+222.6%+$99.47
Shanghai Rolex Masters: Denis Shapovalov vs Jiri Leheckabacked Lehecka · on Polymarket (opens in a new tab)64c$50Won — open this pick on its own pageOct 6, 2025, EDT+56.3%+$28.13
Shanghai Rolex Masters: Yannick Hanfmann vs Novak Djokovicbacked Djokovic · on Polymarket (opens in a new tab)54c$111Won — open this pick on its own pageOct 5, 2025, EDT+85.2%+$94.56
Shanghai Rolex Masters: Yoshihito Nishioka vs Jaume Munarbacked Munar · on Polymarket (opens in a new tab)54c$60Won — open this pick on its own pageOct 5, 2025, EDT+85.2%+$51.11
Shanghai Rolex Masters: Karen Khachanov vs Juncheng Shangbacked Khachanov · on Polymarket (opens in a new tab)36c$60Lost — open this pick on its own pageOct 4, 2025, EDT-100%-$60
Shanghai Rolex Masters: Taylor Fritz vs Fabian Marozsanbacked Fritz · on Polymarket (opens in a new tab)47c$48Won — open this pick on its own pageOct 3, 2025, EDT+112.8%+$54.04
Shanghai Rolex Masters: Tallon Griekspoor vs Jenson Brooksbybacked Griekspoor · on Polymarket (opens in a new tab)35c$45Won — open this pick on its own pageOct 3, 2025, EDT+185.7%+$83.24
All 14 picks, newest first.
CS2 Inactivelast resolved Oct 8, 2025, EDT70%0 W · 7 L-3.4wins-0.49per pick49cpaid-100%equal weight38-0.11 edge/pick
CS2 — the 7 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.

NBA Inactivelast resolved Oct 9, 2025, EDT633.3%2 W · 4 L-1.5wins-0.25per pick58cpaid-50.9%equal weight45-0.05 edge/pick
NBA — the 6 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.

Other European Leagues Inactivelast resolved Oct 4, 2025, EDT366.7%2 W · 1 L+0.3wins+0.11per pick56cpaid+22.4%equal weight51+0.01 edge/pick
Other European Leagues — the 3 picks behind this row

Every qualified pick this wallet made in Other European 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.

College Football Inactivelast resolved Oct 5, 2025, EDT2100%2 W · 0 L+1.1wins+0.55per pick45cpaid+122%equal weight54+0.04 edge/pick
College Football — the 2 picks behind this row

Every qualified pick this wallet made in College Football, 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
Michigan State vs. Nebraska Cornhuskersbacked Nebraska Cornhuskers · on Polymarket (opens in a new tab)41c$42Won — open this pick on its own pageOct 5, 2025, EDT+143.9%+$59.85
Colorado vs. TCUbacked TCU · on Polymarket (opens in a new tab)50c$90Won — open this pick on its own pageOct 5, 2025, EDT+100%+$90.41
All 2 picks, newest first.
NFL Inactivelast resolved Oct 5, 2025, EDT250%1 W · 1 L+0.1wins+0.06per pick44cpaid+28.2%equal weight500.00 edge/pick
NFL — the 2 picks behind this row

Every qualified pick this wallet made in NFL, 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
Buccaneers vs. Seahawksbacked Seahawks · on Polymarket (opens in a new tab)49c$54Lost — open this pick on its own pageOct 5, 2025, EDT-100%-$53.69
Giants vs. Saintsbacked Saints · on Polymarket (opens in a new tab)39c$60Won — open this pick on its own pageOct 5, 2025, EDT+156.4%+$93.85
All 2 picks, newest first.
La Liga Inactivelast resolved Oct 5, 2025, EDT20%0 W · 2 L-0.8wins-0.38per pick38cpaid-100%equal weight47-0.03 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 Barcelona win on 2025-10-05?backed Yes · on Polymarket (opens in a new tab)44c$105Lost — open this pick on its own pageOct 5, 2025, EDT-100%-$105.35
Will Girona win on 2025-10-04?backed No · on Polymarket (opens in a new tab)33c$31Lost — open this pick on its own pageOct 4, 2025, EDT-100%-$30.8
All 2 picks, newest first.
Serie A Inactivelast resolved Oct 5, 2025, EDT1100%1 W · 0 L+0.4wins+0.43per pick57cpaid+75.4%equal weight52+0.02 edge/pick
Serie A — the 1 pick behind this row

Every qualified pick this wallet made in Serie A, 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 Cagliari win on 2025-10-05?backed No · on Polymarket (opens in a new tab)57c$60Won — open this pick on its own pageOct 5, 2025, EDT+75.4%+$45.26
All 1 picks, newest first.
Bundesliga Inactivelast resolved Oct 5, 2025, EDT10%0 W · 1 L-0.2wins-0.19per pick19cpaid-100%equal weight49-0.01 edge/pick
Bundesliga — the 1 pick behind this row

Every qualified pick this wallet made in Bundesliga, 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 Hamburger SV win on 2025-10-05?backed No · on Polymarket (opens in a new tab)19c$45Lost — open this pick on its own pageOct 5, 2025, EDT-100%-$45.26
All 1 picks, newest first.
Mls Inactivelast resolved Oct 5, 2025, EDT10%0 W · 1 L-0.4wins-0.40per pick40cpaid-100%equal weight48-0.02 edge/pick
Mls — the 1 pick behind this row

Every qualified pick this wallet made in Mls, 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 Chicago Fire FC win on 2025-10-04?backed Yes · on Polymarket (opens in a new tab)40c$100Lost — open this pick on its own pageOct 5, 2025, EDT-100%-$100
All 1 picks, newest first.
Champions League Inactivelast resolved Oct 1, 2025, EDT10%0 W · 1 L-0.5wins-0.46per pick46cpaid-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 Kopenhagen win on 2025-10-01?backed Yes · on Polymarket (opens in a new tab)46c$30Lost — open this pick on its own pageOct 1, 2025, EDT-100%-$29.6
All 1 picks, newest first.
NHL Inactivelast resolved Feb 9, 2025, EST10%0 W · 1 L-0.6wins-0.65per pick65cpaid-100%equal weight47-0.02 edge/pick
NHL — the 1 pick behind this row

Every qualified pick this wallet made in NHL, 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
Utah vs. Capitalsbacked Capitals · on Polymarket (opens in a new tab)65c$50Lost — open this pick on its own pageFeb 9, 2025, EST-100%-$50.33
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.