TailMyPicks

Check any Polymarket wallet’s real record.

Wallet 0xb08a…c850

Rebuilt .

Summary

Qualified picks
18
Categories scored
11
Categories below 50
9

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

Best Category IPO at 52 out of 100; worst Us Midterms at 47.

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 Politics Inactivelast resolved Feb 20, 2026, EST633.3%2 W · 4 L-0.1wins-0.01per pick35cpaid+28.3%equal weight500.00 edge/pick
Us Politics — the 6 picks 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.

AI Inactivelast resolved Jan 1, 2026, EST250%1 W · 1 L-0.3wins-0.14per pick65cpaid-29.6%equal weight49-0.01 edge/pick
AI — the 2 picks behind this row

Every qualified pick this wallet made in AI, 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 ChatGPT reach 1b monthly active users in 2025?backed Yes · on Polymarket (opens in a new tab)58c$58Lost — open this pick on its own pageJan 1, 2026, EST-100%-$58
Will Yann LeCun leave Meta this year?backed Yes · on Polymarket (opens in a new tab)71c$85Won — open this pick on its own pageNov 19, 2025, EST+40.8%+$34.8
All 2 picks, newest first.
Chess Inactivelast resolved Apr 12, 2026, EDT20%0 W · 2 L-0.4wins-0.19per pick19cpaid-100%equal weight48-0.01 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.

IPO Inactivelast resolved Jun 12, 2026, EDT1100%1 W · 0 L+0.5wins+0.47per pick53cpaid+88.7%equal weight52+0.02 edge/pick
IPO — the 1 pick behind this row

Every qualified pick this wallet made in IPO, 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
SpaceX IPO closing market cap above $2.2T?backed No · on Polymarket (opens in a new tab)53c$265Won — open this pick on its own pageJun 12, 2026, EDT+88.7%+$234.99
All 1 picks, newest first.
Olympics Inactivelast resolved Feb 22, 2026, EST1100%1 W · 0 L+0.3wins+0.29per pick71cpaid+40.4%equal weight51+0.01 edge/pick
Olympics — the 1 pick behind this row

Every qualified pick this wallet made in Olympics, 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 Norway win the most gold medals in the 2026 Winter Olympics?backed Yes · on Polymarket (opens in a new tab)71c$570Won — open this pick on its own pageFeb 22, 2026, EST+40.4%+$230
All 1 picks, newest first.
Fed Rates Inactivelast resolved Oct 29, 2025, EDT10%0 W · 1 L-0.1wins-0.06per pick6cpaid-100%equal weight500.00 edge/pick
Fed Rates — the 1 pick behind this row

Every qualified pick this wallet made in Fed Rates, 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
Fed decreases interest rates by 25 bps after October 2025 meeting?backed No · on Polymarket (opens in a new tab)6c$20Lost — open this pick on its own pageOct 29, 2025, EDT-100%-$20
All 1 picks, newest first.
Ukraine Inactivelast resolved Nov 28, 2025, EST10%0 W · 1 L-0.1wins-0.10per pick10cpaid-100%equal weight500.00 edge/pick
Ukraine — the 1 pick behind this row

Every qualified pick this wallet made in Ukraine, 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
Ukraine agrees to US-approved peace plan by Thursday?backed Yes · on Polymarket (opens in a new tab)10c$10Lost — open this pick on its own pageNov 28, 2025, EST-100%-$10
All 1 picks, newest first.
Middle East Inactivelast resolved Feb 14, 2026, EST10%0 W · 1 L-0.2wins-0.22per pick22cpaid-100%equal weight49-0.01 edge/pick
Middle East — the 1 pick 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.

MarketEntrySizeResultResolvedReturnP/L held
US strikes Iran by February 13, 2026?backed Yes · on Polymarket (opens in a new tab)22c$22Lost — open this pick on its own pageFeb 14, 2026, EST-100%-$21.99
All 1 picks, newest first.
World Politics Inactivelast resolved Jan 1, 2026, EST10%0 W · 1 L-0.5wins-0.49per pick49cpaid-100%equal weight48-0.02 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 any of the stolen Louvre jewels be returned by December 31?backed Yes · on Polymarket (opens in a new tab)49c$50Lost — open this pick on its own pageJan 1, 2026, EST-100%-$50
All 1 picks, newest first.
China Taiwan Inactivelast resolved Oct 30, 2025, EDT10%0 W · 1 L-0.6wins-0.56per pick56cpaid-100%equal weight48-0.02 edge/pick
China Taiwan — the 1 pick behind this row

Every qualified pick this wallet made in China Taiwan, 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 and Xi shake hands for between 6 and 10 seconds on October 30, 2025?backed Yes · on Polymarket (opens in a new tab)56c$20Lost — open this pick on its own pageOct 30, 2025, EDT-100%-$20
All 1 picks, newest first.
Us Midterms Inactivelast resolved Dec 12, 2025, EST10%0 W · 1 L-0.8wins-0.79per pick79cpaid-100%equal weight47-0.03 edge/pick
Us Midterms — the 1 pick 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
Larger Margin of Victory: Mamdani vs Prop 50?backed Proposition 50 · on Polymarket (opens in a new tab)79c$95Lost — open this pick on its own pageDec 12, 2025, EST-100%-$94.8
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.