TailMyPicks

Check any Polymarket wallet’s real record.

Wallet 0xdee9…c110

Rebuilt .

Summary

Qualified picks
17
Categories scored
9
Categories below 50
5

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

Best Category Europa Conference League at 52 out of 100; worst Bundesliga at 48.

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 Apr 21, 2026, EDT366.7%2 W · 1 L+0.2wins+0.05per pick62cpaid+19.6%equal weight51+0.01 edge/pick
Tennis — the 3 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
Madrid Open, Qualification: Panna Udvardy vs Tyra Caterina Grantbacked Tyra Caterina Grant · on Polymarket (opens in a new tab)54c$1,630Won — open this pick on its own pageApr 21, 2026, EDT+85.3%+$1,390.19
Barcelona Open: Andrey Rublev vs Arthur Filsbacked Arthur Fils · on Polymarket (opens in a new tab)58c$179Won — open this pick on its own pageApr 19, 2026, EDT+73.4%+$131.5
Oeiras 3: Petra Marcinko vs Sinja Krausbacked Petra Marcinko · on Polymarket (opens in a new tab)73c$6,907Lost — open this pick on its own pageApr 18, 2026, EDT-100%-$6,906.91
All 3 picks, newest first.
Middle East Inactivelast resolved May 1, 2026, EDT333.3%1 W · 2 L+0.1wins+0.03per pick30cpaid-56.1%equal weight500.00 edge/pick
Middle East — the 3 picks behind this row

Every qualified pick this wallet made in Middle East, 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.

Europa Conference League Inactivelast resolved May 7, 2026, EDT2100%2 W · 0 L+0.6wins+0.30per pick70cpaid+43.1%equal weight52+0.02 edge/pick
Europa Conference League — the 2 picks behind this row

Every qualified pick this wallet made in Europa Conference 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.

Champions League Inactivelast resolved May 6, 2026, EDT250%1 W · 1 L+0.2wins+0.09per pick41cpaid-2%equal weight51+0.01 edge/pick
Champions League — the 2 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.

World Politics Inactivelast resolved Jul 3, 2026, EDT20%0 W · 2 L-0.5wins-0.23per pick23cpaid-100%equal weight48-0.02 edge/pick
World Politics — the 2 picks behind this row

Every qualified pick this wallet made in World Politics, 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 Apr 25, 2026, EDT250%1 W · 1 L-0.5wins-0.26per pick76cpaid-36.7%equal weight48-0.02 edge/pick
Bundesliga — the 2 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.

MarketEntrySizeResultResolvedReturnP/L held
Will 1. FSV Mainz 05 win on 2026-04-25?backed No · on Polymarket (opens in a new tab)79c$2,072Won — open this pick on its own pageApr 25, 2026, EDT+26.6%+$550.77
Will TSG 1899 Hoffenheim vs. BV Borussia 09 Dortmund end in a draw?backed Yes · on Polymarket (opens in a new tab)74c$984Lost — open this pick on its own pageApr 18, 2026, EDT-100%-$984.13
All 2 picks, newest first.
La Liga Inactivelast resolved Apr 21, 2026, EDT10%0 W · 1 L0.0wins-0.04per pick4cpaid-100%equal weight500.00 edge/pick
La Liga — the 1 pick 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 Athletic Club vs. CA Osasuna end in a draw?backed Yes · on Polymarket (opens in a new tab)4c$1,884Lost — open this pick on its own pageApr 21, 2026, EDT-100%-$1,884.22
All 1 picks, newest first.
Us Politics Inactivelast resolved May 13, 2026, EDT10%0 W · 1 L-0.2wins-0.25per pick25cpaid-100%equal weight49-0.01 edge/pick
Us Politics — the 1 pick behind this row

Every qualified pick this wallet made in Us Politics, 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 Trump visit China by May 31?backed No · on Polymarket (opens in a new tab)25c$15Lost — open this pick on its own pageMay 13, 2026, EDT-100%-$15.46
All 1 picks, newest first.
Premier League Inactivelast resolved May 19, 2026, EDT10%0 W · 1 L-0.4wins-0.41per pick41cpaid-100%equal weight48-0.02 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 City win the 2025–26 English Premier League?backed Yes · on Polymarket (opens in a new tab)41c$590Lost — open this pick on its own pageMay 19, 2026, EDT-100%-$590
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.