TailMyPicks

Check any Polymarket wallet’s real record.

Wallet 0x5628…abbc

Rebuilt .

Summary

Qualified picks
7,129
Categories scored
40
Categories below 50
20

Best Category: Champions League, grading 62 out of 100 (+0.10 per pick).

Best Category Champions League at 62 out of 100; worst Movies 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 7,129 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
Tennis Inactivelast resolved May 15, 2026, EDT2,22945%1,002 W · 1,227 L+3.4wins0.00per pick45cpaid+0.8%equal weight500.00 edge/pick
MLB Inactivelast resolved Jul 18, 2026, EDT1,43550%717 W · 718 L-15.8wins-0.01per pick51cpaid-1.4%equal weight49-0.01 edge/pick
NBA Inactivelast resolved May 14, 2026, EDT87049.3%429 W · 441 L+1.3wins0.00per pick49cpaid-1%equal weight500.00 edge/pick
NHL Inactivelast resolved May 15, 2026, EDT50251.2%257 W · 245 L-2.4wins0.00per pick52cpaid-4.3%equal weight500.00 edge/pick
Other European Leagues Inactivelast resolved May 11, 2026, EDT30646.7%143 W · 163 L-1.1wins0.00per pick47cpaid+3.2%equal weight500.00 edge/pick
La Liga Inactivelast resolved May 14, 2026, EDT23843.3%103 W · 135 L-13.9wins-0.06per pick49cpaid-16.5%equal weight44-0.05 edge/pick
Mls Inactivelast resolved May 14, 2026, EDT20249%99 W · 103 L-1.5wins-0.01per pick50cpaid-0.5%equal weight49-0.01 edge/pick
South American Leagues Inactivelast resolved May 15, 2026, EDT18452.2%96 W · 88 L+6.1wins+0.03per pick49cpaid+13.6%equal weight53+0.03 edge/pick
Premier League Inactivelast resolved May 13, 2026, EDT18352.5%96 W · 87 L+3.2wins+0.02per pick51cpaid-3.7%equal weight52+0.02 edge/pick
Serie A Inactivelast resolved May 11, 2026, EDT15050.7%76 W · 74 L+5.2wins+0.03per pick47cpaid+20.5%equal weight53+0.03 edge/pick
Ncaa Basketball Inactivelast resolved Mar 29, 2026, EDT13356.4%75 W · 58 L+10.8wins+0.08per pick48cpaid+18.9%equal weight58+0.07 edge/pick
Ligue 1 Inactivelast resolved May 13, 2026, EDT12238.5%47 W · 75 L-11.1wins-0.09per pick48cpaid-24.2%equal weight42-0.08 edge/pick
Bundesliga Inactivelast resolved May 10, 2026, EDT11956.3%67 W · 52 L+5.3wins+0.04per pick52cpaid+8.4%equal weight54+0.04 edge/pick
UFC Inactivelast resolved May 2, 2026, EDT6254.8%34 W · 28 L+2.9wins+0.05per pick50cpaid+9.1%equal weight54+0.03 edge/pick
Euroleague Inactivelast resolved May 26, 2026, EDT5747.4%27 W · 30 L-0.1wins0.00per pick48cpaid+5.4%equal weight500.00 edge/pick
Us Politics Inactivelast resolved Jan 11, 2026, EST4434.1%15 W · 29 L-2.8wins-0.06per pick41cpaid-13.1%equal weight45-0.04 edge/pick
World Politics Inactivelast resolved Dec 10, 2025, EST4042.5%17 W · 23 L-1.5wins-0.04per pick46cpaid+23.8%equal weight47-0.02 edge/pick
Europa Conference League Inactivelast resolved May 7, 2026, EDT3836.8%14 W · 24 L-3.2wins-0.08per pick45cpaid-32.8%equal weight44-0.05 edge/pick
Champions League Inactivelast resolved May 6, 2026, EDT3565.7%23 W · 12 L+6.2wins+0.18per pick48cpaid+33.5%equal weight62+0.10 edge/pick
Australian A League Inactivelast resolved May 9, 2026, EDT3053.3%16 W · 14 L0.0wins0.00per pick53cpaid+4%equal weight500.00 edge/pick
NFL Inactivelast resolved Apr 25, 2025, EDT2846.4%13 W · 15 L-0.2wins-0.01per pick47cpaid-7%equal weight500.00 edge/pick
Cricket Inactivelast resolved May 14, 2026, EDT2458.3%14 W · 10 L+0.3wins+0.01per pick57cpaid+2.1%equal weight51+0.01 edge/pick
Movies Inactivelast resolved Mar 10, 2025, EDT2231.8%7 W · 15 L-4.3wins-0.20per pick51cpaid-48%equal weight40-0.09 edge/pick
Ukraine Inactivelast resolved Jan 1, 2026, EST1850%9 W · 9 L+0.5wins+0.03per pick47cpaid+6%equal weight51+0.01 edge/pick
Fed Rates Inactivelast resolved Oct 29, 2025, EDT1833.3%6 W · 12 L-2.5wins-0.14per pick47cpaid-44.6%equal weight44-0.06 edge/pick
AI Inactivelast resolved Jan 1, 2026, EST633.3%2 W · 4 L-0.5wins-0.09per pick42cpaid-16.3%equal weight48-0.02 edge/pick
Music Inactivelast resolved May 18, 2025, EDT520%1 W · 4 L-0.8wins-0.17per pick37cpaid-74.4%equal weight47-0.03 edge/pick
Fifa International Inactivelast resolved Mar 26, 2026, EDT450%2 W · 2 L+0.6wins+0.14per pick36cpaid+57.4%equal weight52+0.02 edge/pick
Space Inactivelast resolved Jul 1, 2025, EDT450%2 W · 2 L+0.5wins+0.13per pick37cpaid+17%equal weight52+0.02 edge/pick
Weather Inactivelast resolved Apr 10, 2025, EDT450%2 W · 2 L0.0wins+0.01per pick49cpaid+0.6%equal weight500.00 edge/pick
Middle East Inactivelast resolved Apr 4, 2025, EDT40%0 W · 4 L-0.6wins-0.15per pick15cpaid-100%equal weight48-0.02 edge/pick
F1 Inactivelast resolved Mar 1, 2025, EST3100%3 W · 0 L+0.8wins+0.28per pick72cpaid+39.4%equal weight53+0.03 edge/pick
Us Midterms Inactivelast resolved Feb 12, 2025, EST2100%2 W · 0 L+0.5wins+0.27per pick73cpaid+38%equal weight52+0.02 edge/pick
Tweets Inactivelast resolved Feb 28, 2025, EST20%0 W · 2 L-0.6wins-0.29per pick29cpaid-100%equal weight48-0.02 edge/pick
Macro Indicators Inactivelast resolved Jan 13, 2026, EST1100%1 W · 0 L+0.7wins+0.68per pick32cpaid+212.5%equal weight53+0.03 edge/pick
Chess Inactivelast resolved Feb 12, 2025, EST1100%1 W · 0 L+0.6wins+0.56per pick44cpaid+129%equal weight52+0.02 edge/pick
Asian League Inactivelast resolved May 2, 2026, EDT1100%1 W · 0 L+0.5wins+0.53per pick47cpaid+112.8%equal weight52+0.02 edge/pick
Token Launches Inactivelast resolved Apr 1, 2025, EDT10%0 W · 1 L-0.3wins-0.34per pick34cpaid-100%equal weight49-0.01 edge/pick
Olympics Inactivelast resolved Mar 16, 2025, EDT10%0 W · 1 L-0.5wins-0.47per pick47cpaid-100%equal weight48-0.02 edge/pick
China Taiwan Inactivelast resolved Jul 1, 2025, EDT10%0 W · 1 L-0.5wins-0.54per pick54cpaid-100%equal weight48-0.02 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.