TailMyPicks

Check any Polymarket wallet’s real record.

Wallet 0x00d9…12df

Rebuilt .

Summary

Qualified picks
35
Categories scored
7
Categories below 50
3

Best Category: Us Politics, grading 56 out of 100 (+0.06 per pick).

Best Category Us Politics at 56 out of 100; worst Tweets 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
Weather Inactivelast resolved Jul 10, 2025, EDT1741.2%7 W · 10 L-0.9wins-0.05per pick47cpaid-23.7%equal weight48-0.02 edge/pick
Weather — the 17 picks behind this row

Every qualified pick this wallet made in Weather, 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 highest temperature in London be between 87-88°F on July 10?backed Yes · on Polymarket (opens in a new tab)48c$100Lost — open this pick on its own pageJul 10, 2025, EDT-100%-$100
Will the highest temperature in London be between 76-77°F on July 8?backed Yes · on Polymarket (opens in a new tab)17c$400Lost — open this pick on its own pageJul 8, 2025, EDT-100%-$400
Will the highest temperature in London be between 70-71°F on July 7?backed Yes · on Polymarket (opens in a new tab)54c$200Won — open this pick on its own pageJul 7, 2025, EDT+86.2%+$172.41
Will the highest temperature in London be between 72-73°F on July 7?backed Yes · on Polymarket (opens in a new tab)44c$150Lost — open this pick on its own pageJul 7, 2025, EDT-100%-$150
Will the highest temperature in London be between 71-72°F on July 5?backed No · on Polymarket (opens in a new tab)65c$100Lost — open this pick on its own pageJul 5, 2025, EDT-100%-$100
Will the highest temperature in London be between 69-70°F on July 5?backed Yes · on Polymarket (opens in a new tab)53c$250Lost — open this pick on its own pageJul 5, 2025, EDT-100%-$250
Will the highest temperature in London be between 80-81°F on July 4?backed Yes · on Polymarket (opens in a new tab)51c$350Won — open this pick on its own pageJul 4, 2025, EDT+94.3%+$329.95
Will the highest temperature in London be between 75-76°F on July 3?backed Yes · on Polymarket (opens in a new tab)35c$150Lost — open this pick on its own pageJul 3, 2025, EDT-100%-$150
Will the highest temperature in London be between 77-78°F on July 2?backed Yes · on Polymarket (opens in a new tab)20c$50Lost — open this pick on its own pageJul 2, 2025, EDT-100%-$50
Will the highest temperature in London be 79°F or higher on July 2?backed Yes · on Polymarket (opens in a new tab)32c$50Lost — open this pick on its own pageJul 2, 2025, EDT-100%-$50
Will the highest temperature in London be between 73-74°F on July 2?backed Yes · on Polymarket (opens in a new tab)71c$265Won — open this pick on its own pageJul 2, 2025, EDT+41.7%+$110.57
Will the highest temperature in London be between 93-94°F on July 1?backed Yes · on Polymarket (opens in a new tab)53c$350Won — open this pick on its own pageJul 1, 2025, EDT+88%+$307.93
Will the highest temperature in London be between 91-92°F on July 1?backed Yes · on Polymarket (opens in a new tab)45c$125Lost — open this pick on its own pageJul 1, 2025, EDT-100%-$125
Will the highest temperature in London be between 91-92°F on June 30?backed Yes · on Polymarket (opens in a new tab)46c$150Lost — open this pick on its own pageJun 30, 2025, EDT-100%-$150
Will the highest temperature in London be between 89-90°F on June 30?backed Yes · on Polymarket (opens in a new tab)51c$100Won — open this pick on its own pageJun 30, 2025, EDT+95.2%+$95.17
Will the highest temperature in London be between 85-86°F on June 29?backed Yes · on Polymarket (opens in a new tab)64c$50Won — open this pick on its own pageJun 29, 2025, EDT+55.9%+$27.97
Will the highest temperature in London be between 80-81°F on June 27?backed Yes · on Polymarket (opens in a new tab)42c$150Won — open this pick on its own pageJun 27, 2025, EDT+135.8%+$203.67
All 17 picks, newest first.
AI Inactivelast resolved Jul 1, 2026, EDT911.1%1 W · 8 L+0.1wins+0.01per pick10cpaid-10.9%equal weight500.00 edge/pick
AI — the 9 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 OpenAI have a #1 AI model by June 30?backed Yes · on Polymarket (opens in a new tab)8c$30Lost — open this pick on its own pageJul 1, 2026, EDT-100%-$30
Will OpenAI have the best AI model at the end of June 2026?backed Yes · on Polymarket (opens in a new tab)4c$30Lost — open this pick on its own pageJun 30, 2026, EDT-100%-$30
Will OpenAI have the second best AI model at the end of June 2026?backed Yes · on Polymarket (opens in a new tab)5c$25Lost — open this pick on its own pageJun 30, 2026, EDT-100%-$25
Will OpenAI have the top AI model at the end of June 2026?backed Yes · on Polymarket (opens in a new tab)3c$30Lost — open this pick on its own pageJun 30, 2026, EDT-100%-$30
Will OpenAI have the best Coding AI model at the end of June 2026?backed Yes · on Polymarket (opens in a new tab)8c$15Lost — open this pick on its own pageJun 30, 2026, EDT-100%-$15.24
Will GPT-5.6 be released between June 1 and June 7, 2026?backed Yes · on Polymarket (opens in a new tab)5c$15Lost — open this pick on its own pageJun 8, 2026, EDT-100%-$15
Another critical Cloudflare incident by February 28, 2026?backed Yes · on Polymarket (opens in a new tab)25c$295Lost — open this pick on its own pageMar 1, 2026, EST-100%-$295
Will Anthropic have the best AI model for coding at the end of 2025?backed Yes · on Polymarket (opens in a new tab)20c$556Lost — open this pick on its own pageDec 31, 2025, EST-100%-$555.99
Will OpenAI release a new frontier model by December 9?backed No · on Polymarket (opens in a new tab)12c$180Won — open this pick on its own pageDec 10, 2025, EST+702.3%+$1,262.75
All 9 picks, newest first.
Us Politics Inactivelast resolved Jul 23, 2025, EDT3100%3 W · 0 L+1.6wins+0.53per pick47cpaid+159.3%equal weight56+0.06 edge/pick
Us Politics — the 3 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.

World Politics Inactivelast resolved Jun 28, 2025, EDT366.7%2 W · 1 L+0.5wins+0.18per pick49cpaid+50.5%equal weight52+0.02 edge/pick
World Politics — the 3 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.

Us Midterms Inactivelast resolved Jul 23, 2025, EDT1100%1 W · 0 L+0.3wins+0.33per pick67cpaid+49.9%equal weight51+0.01 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.

Premier League Inactivelast resolved Jul 14, 2024, EDT10%0 W · 1 L-0.4wins-0.42per pick42cpaid-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 England win the 2024 Euros?backed Yes · on Polymarket (opens in a new tab)42c$50Lost — open this pick on its own pageJul 14, 2024, EDT-100%-$50
All 1 picks, newest first.
Tweets Inactivelast resolved Jun 27, 2025, EDT10%0 W · 1 L-0.7wins-0.66per pick66cpaid-100%equal weight47-0.03 edge/pick
Tweets — the 1 pick behind this row

Every qualified pick this wallet made in Tweets, 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 Elon tweet 145–159 times June 20–27?backed Yes · on Polymarket (opens in a new tab)66c$50Lost — open this pick on its own pageJun 27, 2025, EDT-100%-$50
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.