TailMyPicks

Check any Polymarket wallet’s real record.

Wallet 0x808a…ef3f

Rebuilt .

Summary

Qualified picks
27
Categories scored
5
Categories below 50
2

Best Category: Us Midterms, grading 59 out of 100 (+0.08 per pick).

Best Category Us Midterms at 59 out of 100; worst Europa Conference League at 49.

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
Us Midtermslast resolved Aug 19, 2026, EDT2254.5%12 W · 10 L+3.9wins+0.18per pick37cpaid+125.5%equal weight59+0.08 edge/pick
Us Midterms — the 22 picks behind this row

Every qualified pick this wallet made in Us Midterms, 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 James Martin be the FL-21 Democratic nominee?backed Yes · on Polymarket (opens in a new tab)60c$180Won — open this pick on its own pageAug 19, 2026, EDT+65.8%+$118.3
Will Jorge Martinez be the Republican nominee for FL-09?backed No · on Polymarket (opens in a new tab)76c$495Won — open this pick on its own pageAug 19, 2026, EDT+32.3%+$160.09
Will Bernard Taylor be the FL-21 Democratic nominee?backed No · on Polymarket (opens in a new tab)66c$68Won — open this pick on its own pageAug 19, 2026, EDT+50.7%+$34.65
Will Thomas Chalifoux be the Republican nominee for FL-09?backed No · on Polymarket (opens in a new tab)57c$172Won — open this pick on its own pageAug 19, 2026, EDT+75.4%+$129.86
Will Ryan Elijah be the FL-07 Republican nominee?backed Yes · on Polymarket (opens in a new tab)54c$161Won — open this pick on its own pageAug 19, 2026, EDT+84.7%+$136.24
Will Byron Donalds be the Republican nominee for Florida Governor?backed No · on Polymarket (opens in a new tab)3c$74Lost — open this pick on its own pageAug 18, 2026, EDT-100%-$74.19
Will James Fishback be the Republican nominee for Florida Governor?backed Yes · on Polymarket (opens in a new tab)2c$100Lost — open this pick on its own pageAug 18, 2026, EDT-100%-$100.37
Will Cory Mills be the FL-07 Republican nominee?backed No · on Polymarket (opens in a new tab)54c$61Won — open this pick on its own pageAug 18, 2026, EDT+85.4%+$52.06
Will Carmela Conroy advance to the general election for WA-05?backed Yes · on Polymarket (opens in a new tab)66c$123Won — open this pick on its own pageAug 14, 2026, EDT+50.7%+$62.61
Will Francesca Hong win the 2026 Wisconsin Governor Democratic primary election?backed No · on Polymarket (opens in a new tab)6c$154Won — open this pick on its own pageAug 12, 2026, EDT+1,623%+$2,505.62
Will David Crowley win the 2026 Wisconsin Governor Democratic primary election?backed Yes · on Polymarket (opens in a new tab)6c$37Won — open this pick on its own pageAug 12, 2026, EDT+1,458.2%+$544.65
Will Mitch McConnell vote to confirm Todd Blanche as Attorney General?backed Yes · on Polymarket (opens in a new tab)7c$25Lost — open this pick on its own pageAug 8, 2026, EDT-100%-$24.69
Will Bill Cassidy vote to confirm Todd Blanche as Attorney General?backed No · on Polymarket (opens in a new tab)48c$12Lost — open this pick on its own pageAug 8, 2026, EDT-100%-$12
Will Lisa Murkowski vote to confirm Todd Blanche as Attorney General?backed Yes · on Polymarket (opens in a new tab)73c$100Lost — open this pick on its own pageAug 8, 2026, EDT-100%-$100.34
Will Shri Thanedar be the Democratic Nominee for MI-13?backed Yes · on Polymarket (opens in a new tab)10c$100Lost — open this pick on its own pageAug 5, 2026, EDT-100%-$100.37
Will Donavan McKinney be the Democratic Nominee for MI-13?backed No · on Polymarket (opens in a new tab)10c$53Lost — open this pick on its own pageAug 5, 2026, EDT-100%-$52.7
Will Haley Stevens win the 2026 Michigan Democratic Primary?backed Yes · on Polymarket (opens in a new tab)2c$25Lost — open this pick on its own pageAug 5, 2026, EDT-100%-$25.21
Will Kyle Blomquist be the MI-01 Democratic nominee?backed Yes · on Polymarket (opens in a new tab)29c$28Lost — open this pick on its own pageAug 5, 2026, EDT-100%-$27.55
Will John James win the 2026 Michigan Governor Republican primary election?backed No · on Polymarket (opens in a new tab)5c$81Lost — open this pick on its own pageAug 5, 2026, EDT-100%-$81.07
Will Wesley Bell be the Democratic nominee for MO-01?backed Yes · on Polymarket (opens in a new tab)43c$240Won — open this pick on its own pageAug 5, 2026, EDT+132.6%+$317.49
Will Joy Powers be the VA-09 Democratic nominee?backed Yes · on Polymarket (opens in a new tab)61c$134Won — open this pick on its own pageAug 4, 2026, EDT+63.9%+$85.41
Will Adam Murphy be the VA-09 Democratic nominee?backed No · on Polymarket (opens in a new tab)72c$208Won — open this pick on its own pageAug 4, 2026, EDT+38.9%+$80.92
All 22 picks, newest first.
Chesslast resolved Aug 19, 2026, EDT250%1 W · 1 L+0.3wins+0.16per pick34cpaid-25.3%equal weight51+0.01 edge/pick
Chess — the 2 picks behind this row

Every qualified pick this wallet made in Chess, 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.

Movies Inactivelast resolved Aug 3, 2026, EDT1100%1 W · 0 L+0.3wins+0.27per pick73cpaid+37.1%equal weight51+0.01 edge/pick
Movies — the 1 pick behind this row

Every qualified pick this wallet made in Movies, 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 "Spider-Man: Brand New Day" score at least 90 on the Rotten Tomatoes Tomatometer?backed Yes · on Polymarket (opens in a new tab)73c$167Won — open this pick on its own pageAug 3, 2026, EDT+37.1%+$61.95
All 1 picks, newest first.
World Politics Inactivelast resolved Aug 5, 2026, EDT10%0 W · 1 L0.0wins-0.02per pick2cpaid-100%equal weight500.00 edge/pick
World Politics — the 1 pick 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.

MarketEntrySizeResultResolvedReturnP/L held
Will the Bank of Brazil decrease the target for the Selic rate by 25 bps at the August meeting?backed No · on Polymarket (opens in a new tab)2c$16Lost — open this pick on its own pageAug 5, 2026, EDT-100%-$15.96
All 1 picks, newest first.
Europa Conference League Inactivelast resolved Jul 23, 2026, EDT10%0 W · 1 L-0.3wins-0.29per pick29cpaid-100%equal weight49-0.01 edge/pick
Europa Conference League — the 1 pick 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.

MarketEntrySizeResultResolvedReturnP/L held
Will FK Dynamo Kyiv vs. PAOK end in a draw?backed Yes · on Polymarket (opens in a new tab)29c$45Lost — open this pick on its own pageJul 23, 2026, EDT-100%-$44.66
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.