TailMyPicks

Check any Polymarket wallet’s real record.

Wallet 0x8941…83d7

Rebuilt .

Summary

Qualified picks
2,156
Categories scored
39
Categories below 50
19

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

Best Category Tweets at 59 out of 100; worst Europa Conference League at 40.

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.

The individual picks are not listed for this wallet. It holds 2,156 qualified picks — more than the 2,000 this page can detail on the request path. The record below is the summary of every one of them, and the JSON endpoint carries the same per-Category figures.

CategoryQualified picksWin ratevs expectedRealizable edgeAvg entryROI per pickTail Score
NHL Inactivelast resolved Apr 25, 2026, EDT22255.9%124 W · 98 L-2.4wins-0.01per pick57cpaid-2.5%equal weight49-0.01 edge/pick
NBA Inactivelast resolved May 31, 2026, EDT20558.5%120 W · 85 L+7.9wins+0.04per pick55cpaid+6.2%equal weight54+0.03 edge/pick
Weather Inactivelast resolved Apr 26, 2026, EDT16366.3%108 W · 55 L-2.1wins-0.01per pick68cpaid-2%equal weight49-0.01 edge/pick
CS2 Inactivelast resolved Apr 21, 2026, EDT15965.4%104 W · 55 L+3.1wins+0.02per pick63cpaid+3.9%equal weight52+0.02 edge/pick
MLB Inactivelast resolved Apr 23, 2026, EDT15351.6%79 W · 74 L-0.7wins0.00per pick52cpaid+1.6%equal weight500.00 edge/pick
Lol Inactivelast resolved Apr 23, 2026, EDT14360.8%87 W · 56 L-5.1wins-0.04per pick64cpaid-3.6%equal weight47-0.03 edge/pick
Fifa International Inactivelast resolved Apr 1, 2026, EDT12454.8%68 W · 56 L-8.8wins-0.07per pick62cpaid-14%equal weight43-0.06 edge/pick
South American Leagues Inactivelast resolved Apr 27, 2026, EDT11059.1%65 W · 45 L-1.4wins-0.01per pick60cpaid-0.7%equal weight49-0.01 edge/pick
Asian League Inactivelast resolved Apr 26, 2026, EDT8864.8%57 W · 31 L+1.5wins+0.02per pick63cpaid+3.3%equal weight52+0.01 edge/pick
Other European Leagues Inactivelast resolved Apr 27, 2026, EDT7669.7%53 W · 23 L+4.0wins+0.05per pick64cpaid+10.6%equal weight54+0.04 edge/pick
La Liga Inactivelast resolved Apr 27, 2026, EDT7170.4%50 W · 21 L+6.9wins+0.10per pick61cpaid+19.7%equal weight58+0.07 edge/pick
Valorant Inactivelast resolved Apr 18, 2026, EDT6759.7%40 W · 27 L-1.5wins-0.02per pick62cpaid+1.6%equal weight48-0.02 edge/pick
Mls Inactivelast resolved Apr 23, 2026, EDT6264.5%40 W · 22 L+0.3wins+0.01per pick64cpaid+2.7%equal weight500.00 edge/pick
Dota2 Inactivelast resolved Apr 23, 2026, EDT6167.2%41 W · 20 L+2.8wins+0.05per pick63cpaid+7.9%equal weight54+0.03 edge/pick
Premier League Inactivelast resolved May 11, 2026, EDT5855.2%32 W · 26 L-4.5wins-0.08per pick63cpaid-14.3%equal weight44-0.05 edge/pick
Europa Conference League Inactivelast resolved Apr 16, 2026, EDT5448.1%26 W · 28 L-6.8wins-0.13per pick61cpaid-18.8%equal weight40-0.09 edge/pick
Bundesliga Inactivelast resolved Apr 26, 2026, EDT5364.2%34 W · 19 L+0.4wins+0.01per pick63cpaid+4.6%equal weight510.00 edge/pick
Serie A Inactivelast resolved Apr 27, 2026, EDT4566.7%30 W · 15 L+1.3wins+0.03per pick64cpaid+3.7%equal weight52+0.02 edge/pick
Ncaa Basketball Inactivelast resolved Apr 7, 2026, EDT4465.9%29 W · 15 L+3.5wins+0.08per pick58cpaid+13.1%equal weight56+0.05 edge/pick
Australian A League Inactivelast resolved Apr 25, 2026, EDT3161.3%19 W · 12 L-0.3wins-0.01per pick62cpaid-3.6%equal weight49-0.01 edge/pick
Tweets Inactivelast resolved Apr 27, 2026, EDT2378.3%18 W · 5 L+3.8wins+0.16per pick62cpaid+36%equal weight59+0.08 edge/pick
Ligue 1 Inactivelast resolved Apr 11, 2026, EDT2263.6%14 W · 8 L-0.5wins-0.02per pick66cpaid-8.6%equal weight49-0.01 edge/pick
UFC Inactivelast resolved Apr 19, 2026, EDT2060%12 W · 8 L-0.3wins-0.01per pick61cpaid-3.4%equal weight49-0.01 edge/pick
Euroleague Inactivelast resolved Apr 16, 2026, EDT1968.4%13 W · 6 L+0.4wins+0.02per pick66cpaid+5%equal weight51+0.01 edge/pick
Tennis Inactivelast resolved Apr 3, 2026, EDT1758.8%10 W · 7 L-1.4wins-0.08per pick67cpaid-14.7%equal weight46-0.03 edge/pick
Champions League Inactivelast resolved Apr 15, 2026, EDT1384.6%11 W · 2 L+2.6wins+0.20per pick64cpaid+36.1%equal weight58+0.07 edge/pick
Stocks Inactivelast resolved Apr 16, 2026, EDT1060%6 W · 4 L+0.3wins+0.03per pick57cpaid+8.9%equal weight51+0.01 edge/pick
World Politics Inactivelast resolved May 31, 2026, EDT1050%5 W · 5 L-1.6wins-0.16per pick66cpaid-29.7%equal weight45-0.05 edge/pick
Commodities Inactivelast resolved Apr 16, 2026, EDT850%4 W · 4 L-1.4wins-0.17per pick67cpaid-23.2%equal weight45-0.04 edge/pick
Macro Indicators Inactivelast resolved Apr 14, 2026, EDT580%4 W · 1 L+0.3wins+0.05per pick75cpaid+5.8%equal weight51+0.01 edge/pick
Golf Inactivelast resolved Apr 12, 2026, EDT4100%4 W · 0 L+1.6wins+0.40per pick60cpaid+78.9%equal weight56+0.05 edge/pick
Earnings Inactivelast resolved Mar 31, 2026, EDT3100%3 W · 0 L+0.8wins+0.26per pick74cpaid+36.8%equal weight53+0.03 edge/pick
AI Inactivelast resolved Mar 27, 2026, EDT366.7%2 W · 1 L0.0wins0.00per pick67cpaid+5.7%equal weight500.00 edge/pick
Ukraine Inactivelast resolved Jul 1, 2026, EDT2100%2 W · 0 L+0.8wins+0.41per pick60cpaid+86.1%equal weight53+0.03 edge/pick
IPO Inactivelast resolved Jun 1, 2026, EDT250%1 W · 1 L-0.3wins-0.15per pick65cpaid-35.1%equal weight49-0.01 edge/pick
Crypto Milestones Inactivelast resolved Mar 29, 2026, EDT250%1 W · 1 L-0.3wins-0.16per pick66cpaid-24.2%equal weight49-0.01 edge/pick
Middle East Inactivelast resolved Apr 12, 2026, EDT250%1 W · 1 L-0.3wins-0.16per pick66cpaid-28.6%equal weight49-0.01 edge/pick
Cricket Inactivelast resolved Mar 31, 2026, EDT1100%1 W · 0 L+0.5wins+0.51per pick49cpaid+104.1%equal weight52+0.02 edge/pick
Movies Inactivelast resolved Apr 6, 2026, EDT1100%1 W · 0 L+0.3wins+0.31per pick69cpaid+44.9%equal weight51+0.01 edge/pick

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.