TailMyPicks

Check any Polymarket wallet’s real record.

Wallet 0xb456…e105

Rebuilt .

Summary

Qualified picks
39
Categories scored
8
Categories below 50
4

Best Category: Premier League, grading 52 out of 100 (+0.02 per pick).

Best Category Premier League at 52 out of 100; worst Champions League at 44.

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 May 9, 2026, EDT1861.1%11 W · 7 L+0.8wins+0.05per pick57cpaid+4.9%equal weight52+0.02 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
Internazionali BNL d'Italia: Nikoloz Basilashvili vs Ben Sheltonbacked Ben Shelton · on Polymarket (opens in a new tab)79c$120Lost — open this pick on its own pageMay 9, 2026, EDT-100%-$120
Internazionali BNL d'Italia: Jan-Lennard Struff vs Jiri Leheckabacked Jiri Lehecka · on Polymarket (opens in a new tab)76c$95Won — open this pick on its own pageMay 8, 2026, EDT+31.6%+$30
Internazionali BNL d'Italia: Nuno Borges vs Rafael Jodarbacked Rafael Jodar · on Polymarket (opens in a new tab)80c$100Won — open this pick on its own pageMay 8, 2026, EDT+25%+$25
Internazionali BNL d'Italia: Federico Cina vs Alexander Blockxbacked Alexander Blockx · on Polymarket (opens in a new tab)77c$50Won — open this pick on its own pageMay 7, 2026, EDT+29.9%+$14.94
Madrid Open: Alexander Blockx vs Alexander Zverevbacked Alexander Blockx · on Polymarket (opens in a new tab)25c$25Lost — open this pick on its own pageMay 1, 2026, EDT-100%-$25
Madrid Open: Jannik Sinner vs Arthur Filsbacked Arthur Fils · on Polymarket (opens in a new tab)17c$25Lost — open this pick on its own pageMay 1, 2026, EDT-100%-$25
Madrid Open: Flavio Cobolli vs Alexander Zverevbacked Flavio Cobolli · on Polymarket (opens in a new tab)28c$20Lost — open this pick on its own pageApr 30, 2026, EDT-100%-$20
Madrid Open: Casper Ruud vs Alexander Blockxbacked Alexander Blockx · on Polymarket (opens in a new tab)27c$20Won — open this pick on its own pageApr 30, 2026, EDT+270.4%+$54.07
Madrid Open: Arthur Fils vs Jiri Leheckabacked Arthur Fils · on Polymarket (opens in a new tab)62c$25Won — open this pick on its own pageApr 29, 2026, EDT+61.3%+$15.32
Madrid Open: Jakub Mensik vs Alexander Zverevbacked Jakub Mensik · on Polymarket (opens in a new tab)34c$25Lost — open this pick on its own pageApr 28, 2026, EDT-100%-$25
Madrid Open: Daniil Medvedev vs Flavio Cobollibacked Flavio Cobolli · on Polymarket (opens in a new tab)49c$25Won — open this pick on its own pageApr 28, 2026, EDT+104.1%+$26.02
Madrid Open: Stefanos Tsitsipas vs Casper Ruudbacked Casper Ruud · on Polymarket (opens in a new tab)69c$59Won — open this pick on its own pageApr 28, 2026, EDT+44.9%+$26.46
Madrid Open: Tomas Etcheverry vs Arthur Filsbacked Arthur Fils · on Polymarket (opens in a new tab)75c$39Won — open this pick on its own pageApr 28, 2026, EDT+33.3%+$13.13
Madrid Open: Stefanos Tsitsipas vs Daniel Merida Aguilarbacked Stefanos Tsitsipas · on Polymarket (opens in a new tab)69c$49Won — open this pick on its own pageApr 28, 2026, EDT+44.9%+$22.05
Madrid Open: Alexander Blockx vs Felix Auger-Aliassimebacked Felix Auger-Aliassime · on Polymarket (opens in a new tab)73c$49Lost — open this pick on its own pageApr 27, 2026, EDT-100%-$49.19
Madrid Open: Joao Fonseca vs Rafael Jodarbacked Rafael Jodar · on Polymarket (opens in a new tab)55c$97Won — open this pick on its own pageApr 26, 2026, EDT+81.8%+$79.61
Madrid Open: Ben Shelton vs Dino Prizmicbacked Ben Shelton · on Polymarket (opens in a new tab)62c$98Lost — open this pick on its own pageApr 24, 2026, EDT-100%-$97.72
Madrid Open: Dusan Lajovic vs Arthur Rinderknechbacked Arthur Rinderknech · on Polymarket (opens in a new tab)62c$98Won — open this pick on its own pageApr 24, 2026, EDT+61.4%+$60.04
All 18 picks, newest first.
Champions League Inactivelast resolved May 6, 2026, EDT837.5%3 W · 5 L-1.7wins-0.22per pick59cpaid-46.7%equal weight44-0.05 edge/pick
Champions League — the 8 picks 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.

Crypto Milestones Inactivelast resolved Nov 1, 2025, EDT50%0 W · 5 L-1.2wins-0.24per pick24cpaid-100%equal weight46-0.04 edge/pick
Crypto Milestones — the 5 picks behind this row

Every qualified pick this wallet made in Crypto Milestones, 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.

Bundesliga Inactivelast resolved May 2, 2026, EDT366.7%2 W · 1 L-0.1wins-0.03per pick70cpaid+3.2%equal weight500.00 edge/pick
Bundesliga — the 3 picks 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.

La Liga Inactivelast resolved Jan 18, 2026, EST20%0 W · 2 L-1.2wins-0.61per pick61cpaid-100%equal weight45-0.05 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 FC Barcelona win on 2026-01-18?backed Yes · on Polymarket (opens in a new tab)61c$90Lost — open this pick on its own pageJan 18, 2026, EST-100%-$90
Will Barcelona win on 2025-10-05?backed Yes · on Polymarket (opens in a new tab)62c$60Lost — open this pick on its own pageOct 5, 2025, EDT-100%-$60
All 2 picks, newest first.
Premier League Inactivelast resolved Apr 27, 2026, EDT1100%1 W · 0 L+0.5wins+0.51per pick49cpaid+104.1%equal weight52+0.02 edge/pick
Premier League — the 1 pick behind this row

Every qualified pick this wallet made in Premier 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 Manchester United FC win on 2026-04-27?backed Yes · on Polymarket (opens in a new tab)49c$39Won — open this pick on its own pageApr 27, 2026, EDT+104.1%+$40.36
All 1 picks, newest first.
Serie A Inactivelast resolved Oct 5, 2025, EDT1100%1 W · 0 L+0.3wins+0.30per pick70cpaid+42.9%equal weight51+0.01 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 Fiorentina win on 2025-10-05?backed No · on Polymarket (opens in a new tab)70c$60Won — open this pick on its own pageOct 5, 2025, EDT+42.9%+$25.71
All 1 picks, newest first.
Ligue 1 Inactivelast resolved Oct 5, 2025, EDT1100%1 W · 0 L+0.2wins+0.22per pick78cpaid+27.7%equal weight51+0.01 edge/pick
Ligue 1 — the 1 pick behind this row

Every qualified pick this wallet made in Ligue 1, 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 Lille OSC win on 2025-10-05?backed No · on Polymarket (opens in a new tab)78c$60Won — open this pick on its own pageOct 5, 2025, EDT+27.7%+$16.6
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.