TailMyPicks

Check any Polymarket wallet’s real record.

Wallet 0x4c67…13d1

Rebuilt .

Summary

Qualified picks
45
Categories scored
9
Categories below 50
6

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

Best Category Chess at 52 out of 100; worst World Politics at 42.

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
MLB Inactivelast resolved Aug 11, 2025, EDT2657.7%15 W · 11 L+0.3wins+0.01per pick57cpaid+2.6%equal weight51+0.01 edge/pick
MLB — the 26 picks behind this row

Every qualified pick this wallet made in MLB, 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
Phillies vs. Redsbacked Phillies · on Polymarket (opens in a new tab)69c$18Won — open this pick on its own pageAug 11, 2025, EDT+44.9%+$8.3
Rockies vs. Diamondbacksbacked Diamondbacks · on Polymarket (opens in a new tab)72c$38Won — open this pick on its own pageAug 10, 2025, EDT+38.9%+$14.58
Mets vs. Oriolesbacked Mets · on Polymarket (opens in a new tab)73c$240Lost — open this pick on its own pageJul 11, 2025, EDT-100%-$239.61
Diamondbacks vs. Padresbacked Diamondbacks · on Polymarket (opens in a new tab)49c$12Lost — open this pick on its own pageJul 11, 2025, EDT-100%-$12.08
Rangers vs. Angelsbacked Angels · on Polymarket (opens in a new tab)51c$104Lost — open this pick on its own pageJul 11, 2025, EDT-100%-$103.98
Braves vs. Athleticsbacked Braves · on Polymarket (opens in a new tab)62c$229Lost — open this pick on its own pageJul 11, 2025, EDT-100%-$228.63
Mariners vs. Yankeesbacked Yankees · on Polymarket (opens in a new tab)55c$50Won — open this pick on its own pageJul 11, 2025, EDT+81.8%+$40.91
Marlins vs. Redsbacked Reds · on Polymarket (opens in a new tab)62c$101Won — open this pick on its own pageJul 10, 2025, EDT+61.3%+$62.06
Guardians vs. Astrosbacked Guardians · on Polymarket (opens in a new tab)43c$64Won — open this pick on its own pageJul 10, 2025, EDT+132.6%+$85.42
Marlins vs. Redsbacked Reds · on Polymarket (opens in a new tab)57c$51Won — open this pick on its own pageJul 9, 2025, EDT+75.4%+$38.59
Blue Jays vs. White Soxbacked Blue Jays · on Polymarket (opens in a new tab)59c$168Lost — open this pick on its own pageJul 9, 2025, EDT-100%-$168
Marlins vs. Redsbacked Reds · on Polymarket (opens in a new tab)57c$50Lost — open this pick on its own pageJul 8, 2025, EDT-100%-$50
Dodgers vs. Brewersbacked Dodgers · on Polymarket (opens in a new tab)56c$50Lost — open this pick on its own pageJul 8, 2025, EDT-100%-$50
Rays vs. Tigersbacked Tigers · on Polymarket (opens in a new tab)49c$50Won — open this pick on its own pageJul 7, 2025, EDT+103%+$51.5
Giants vs. Athleticsbacked Giants · on Polymarket (opens in a new tab)49c$50Won — open this pick on its own pageJul 7, 2025, EDT+104.1%+$52.04
Rangers vs. Padresbacked Padres · on Polymarket (opens in a new tab)56c$50Won — open this pick on its own pageJul 7, 2025, EDT+78.6%+$39.29
Cardinals vs. Cubsbacked Cubs · on Polymarket (opens in a new tab)79c$60Won — open this pick on its own pageJul 7, 2025, EDT+26.6%+$15.95
Angels vs. Blue Jaysbacked Blue Jays · on Polymarket (opens in a new tab)57c$140Won — open this pick on its own pageJul 5, 2025, EDT+75.4%+$105.61
Rangers vs. Padresbacked Padres · on Polymarket (opens in a new tab)51c$138Won — open this pick on its own pageJul 4, 2025, EDT+96.1%+$132.29
Red Sox vs. Nationalsbacked Red Sox · on Polymarket (opens in a new tab)77c$28Won — open this pick on its own pageJul 4, 2025, EDT+29.9%+$8.49
Yankees vs. Red Soxbacked Yankees · on Polymarket (opens in a new tab)39c$50Lost — open this pick on its own pageJun 14, 2025, EDT-100%-$50
Mariners vs. Diamondbacksbacked Diamondbacks · on Polymarket (opens in a new tab)55c$50Won — open this pick on its own pageJun 11, 2025, EDT+81.8%+$40.91
Rays vs. Red Soxbacked Rays · on Polymarket (opens in a new tab)50c$50Lost — open this pick on its own pageJun 10, 2025, EDT-100%-$50
Tigers vs. Oriolesbacked Orioles · on Polymarket (opens in a new tab)56c$50Lost — open this pick on its own pageJun 10, 2025, EDT-100%-$50
Cubs vs. Philliesbacked Cubs · on Polymarket (opens in a new tab)46c$50Lost — open this pick on its own pageJun 9, 2025, EDT-100%-$50
Showing 25 of 26 picks, newest first.
World Politics Inactivelast resolved Oct 20, 2025, EDT825%2 W · 6 L-2.5wins-0.31per pick56cpaid-49.7%equal weight42-0.07 edge/pick
World Politics — the 8 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.

MarketEntrySizeResultResolvedReturnP/L held
Will Samuel Doria Medina win the 2025 Bolivia presidential election?backed Yes · on Polymarket (opens in a new tab)50c$50Lost — open this pick on its own pageOct 20, 2025, EDT-100%-$50
Will Chan Santokhi be the next president of Suriname after the election?backed Yes · on Polymarket (opens in a new tab)54c$695Lost — open this pick on its own pageJul 6, 2025, EDT-100%-$695
Will the National Democratic Party win the most seats in the 2025 Suriname election?backed No · on Polymarket (opens in a new tab)62c$1,230Lost — open this pick on its own pageJun 3, 2025, EDT-100%-$1,230
Will the Progressive Reform Party win the most seats in the 2025 Suriname election?backed No · on Polymarket (opens in a new tab)48c$551Won — open this pick on its own pageJun 3, 2025, EDT+109.6%+$603.6
Will Rafał Trzaskowski win by 0-4%?backed Yes · on Polymarket (opens in a new tab)50c$1,300Lost — open this pick on its own pageJun 2, 2025, EDT-100%-$1,300
Will Rafał Trzaskowski be the next President of Poland?backed Yes · on Polymarket (opens in a new tab)76c$2,050Lost — open this pick on its own pageJun 2, 2025, EDT-100%-$2,050
Will Karol Nawrocki be the next President of Poland?backed No · on Polymarket (opens in a new tab)55c$1,385Lost — open this pick on its own pageJun 2, 2025, EDT-100%-$1,385
Will George Simion win the Romanian presidential election?backed No · on Polymarket (opens in a new tab)52c$1,035Won — open this pick on its own pageMay 18, 2025, EDT+92.4%+$956.8
All 8 picks, newest first.
Middle East Inactivelast resolved Jun 28, 2025, EDT30%0 W · 3 L-0.2wins-0.08per pick8cpaid-100%equal weight49-0.01 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.

Champions League Inactivelast resolved Jun 24, 2025, EDT250%1 W · 1 L0.0wins+0.01per pick49cpaid-12.1%equal weight500.00 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.

AI Inactivelast resolved May 31, 2025, EDT250%1 W · 1 L-0.3wins-0.15per pick65cpaid-29.3%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.

Chess Inactivelast resolved Jun 6, 2025, EDT1100%1 W · 0 L+0.4wins+0.40per pick60cpaid+65.6%equal weight52+0.02 edge/pick
Chess — the 1 pick 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.

MarketEntrySizeResultResolvedReturnP/L held
Will Magnus Carlsen win the 2025 Norway Chess tournament?backed Yes · on Polymarket (opens in a new tab)60c$1,290Won — open this pick on its own pageJun 6, 2025, EDT+65.6%+$846.14
All 1 picks, newest first.
NBA Inactivelast resolved Jul 9, 2025, EDT10%0 W · 1 L-0.4wins-0.39per pick39cpaid-100%equal weight48-0.01 edge/pick
NBA — the 1 pick behind this row

Every qualified pick this wallet made in NBA, 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
Thunder vs. Jazzbacked Thunder · on Polymarket (opens in a new tab)39c$780Lost — open this pick on its own pageJul 9, 2025, EDT-100%-$780.5
All 1 picks, newest first.
NHL Inactivelast resolved Jun 10, 2025, EDT10%0 W · 1 L-0.4wins-0.44per pick44cpaid-100%equal weight48-0.02 edge/pick
NHL — the 1 pick behind this row

Every qualified pick this wallet made in NHL, 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
Oilers vs. Panthersbacked Oilers · on Polymarket (opens in a new tab)44c$50Lost — open this pick on its own pageJun 10, 2025, EDT-100%-$50
All 1 picks, newest first.
Cricket Inactivelast resolved Jun 3, 2025, EDT10%0 W · 1 L-0.7wins-0.67per pick67cpaid-100%equal weight47-0.03 edge/pick
Cricket — the 1 pick behind this row

Every qualified pick this wallet made in Cricket, 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
Punjab Kings vs. Royal Challengers Bangalorebacked Punjab Kings · on Polymarket (opens in a new tab)67c$500Lost — open this pick on its own pageJun 3, 2025, EDT-100%-$500
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.