TailMyPicks

Check any Polymarket wallet’s real record.

Wallet 0x99bc…4f35

Rebuilt .

Summary

Qualified picks
8,885
Categories scored
48
Categories below 50
26

Best Category: NBA, grading 63 out of 100 (+0.12 per pick).

Best Category NBA at 63 out of 100; worst Dota2 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 8,885 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
Weatherlast resolved Aug 22, 2026, EDT2,30226.9%620 W · 1,682 L-41.8wins-0.02per pick29cpaid-21.9%equal weight48-0.02 edge/pick
Tennislast resolved Aug 24, 2026, EDT1,37716.3%224 W · 1,153 L-109.7wins-0.08per pick24cpaid-49.5%equal weight41-0.08 edge/pick
Fifa International Inactivelast resolved Jul 23, 2026, EDT80225.7%206 W · 596 L-6.2wins-0.01per pick26cpaid-18.4%equal weight49-0.01 edge/pick
Middle Eastlast resolved Aug 18, 2026, EDT58927.2%160 W · 429 L-11.5wins-0.02per pick29cpaid-14.9%equal weight48-0.02 edge/pick
MLBlast resolved Aug 20, 2026, EDT54715.9%87 W · 460 L-40.7wins-0.07per pick23cpaid-44.1%equal weight42-0.07 edge/pick
Crypto Milestoneslast resolved Aug 24, 2026, EDT31523.8%75 W · 240 L+1.9wins+0.01per pick23cpaid-3.9%equal weight51+0.01 edge/pick
Token Launches Inactivelast resolved Jul 31, 2026, EDT25422%56 W · 198 L-9.0wins-0.04per pick26cpaid-34.3%equal weight46-0.03 edge/pick
Commodities Inactivelast resolved Aug 7, 2026, EDT24126.1%63 W · 178 L-4.0wins-0.02per pick28cpaid-25.6%equal weight48-0.01 edge/pick
AI Inactivelast resolved Aug 1, 2026, EDT20731.9%66 W · 141 L+4.4wins+0.02per pick30cpaid-6.5%equal weight52+0.02 edge/pick
Stocks Inactivelast resolved Jul 30, 2026, EDT19934.2%68 W · 131 L+4.0wins+0.02per pick32cpaid-7.5%equal weight52+0.02 edge/pick
NBA Inactivelast resolved Jul 26, 2026, EDT18140.3%73 W · 108 L+24.4wins+0.13per pick27cpaid+60.6%equal weight63+0.12 edge/pick
Ukraine Inactivelast resolved Aug 1, 2026, EDT17232%55 W · 117 L+3.3wins+0.02per pick30cpaid-11.2%equal weight52+0.02 edge/pick
World Politicslast resolved Aug 19, 2026, EDT16834.5%58 W · 110 L+4.2wins+0.02per pick32cpaid+0.8%equal weight52+0.02 edge/pick
Lol Inactivelast resolved Aug 7, 2026, EDT16819.6%33 W · 135 L-9.6wins-0.06per pick25cpaid-44.4%equal weight44-0.05 edge/pick
CS2 Inactivelast resolved Aug 8, 2026, EDT15923.3%37 W · 122 L-5.6wins-0.04per pick27cpaid-27%equal weight47-0.03 edge/pick
Us Politics Inactivelast resolved Jul 1, 2026, EDT14935.6%53 W · 96 L+6.3wins+0.04per pick31cpaid+1.8%equal weight54+0.04 edge/pick
WNBA Inactivelast resolved Aug 6, 2026, EDT12216.4%20 W · 102 L-4.2wins-0.03per pick20cpaid-34.4%equal weight47-0.03 edge/pick
Movies Inactivelast resolved Jul 28, 2026, EDT11129.7%33 W · 78 L-0.7wins-0.01per pick30cpaid-31.5%equal weight49-0.01 edge/pick
Earnings Inactivelast resolved Aug 5, 2026, EDT11032.7%36 W · 74 L-1.8wins-0.02per pick34cpaid-11.4%equal weight48-0.01 edge/pick
Cricket Inactivelast resolved Aug 1, 2026, EDT10316.5%17 W · 86 L-6.1wins-0.06per pick22cpaid-26.8%equal weight45-0.05 edge/pick
Venezuela Inactivelast resolved Aug 8, 2026, EDT6521.5%14 W · 51 L-3.8wins-0.06per pick27cpaid-14.7%equal weight45-0.04 edge/pick
Tweetslast resolved Aug 22, 2026, EDT6030%18 W · 42 L-0.3wins-0.01per pick31cpaid-3.7%equal weight500.00 edge/pick
Dota2 Inactivelast resolved Aug 4, 2026, EDT4910.2%5 W · 44 L-6.9wins-0.14per pick24cpaid-69.2%equal weight40-0.09 edge/pick
IPOlast resolved Aug 15, 2026, EDT4829.2%14 W · 34 L+1.0wins+0.02per pick27cpaid-33.9%equal weight51+0.01 edge/pick
UFC Inactivelast resolved Aug 8, 2026, EDT4146.3%19 W · 22 L+5.4wins+0.13per pick33cpaid+46.2%equal weight59+0.08 edge/pick
Music Inactivelast resolved Aug 3, 2026, EDT3342.4%14 W · 19 L+2.3wins+0.07per pick36cpaid-5.5%equal weight54+0.04 edge/pick
Valorantlast resolved Aug 19, 2026, EDT3231.3%10 W · 22 L+1.1wins+0.04per pick28cpaid-20.6%equal weight52+0.02 edge/pick
NHL Inactivelast resolved Jun 15, 2026, EDT3116.1%5 W · 26 L-3.0wins-0.10per pick26cpaid-52.3%equal weight44-0.05 edge/pick
Fed Rates Inactivelast resolved Jul 29, 2026, EDT2934.5%10 W · 19 L+1.0wins+0.03per pick31cpaid-13.6%equal weight52+0.02 edge/pick
F1 Inactivelast resolved Jul 25, 2026, EDT2839.3%11 W · 17 L+0.5wins+0.02per pick38cpaid+0.1%equal weight51+0.01 edge/pick
Us Midtermslast resolved Aug 13, 2026, EDT2528%7 W · 18 L-1.4wins-0.06per pick34cpaid-36.3%equal weight47-0.03 edge/pick
Euroleague Inactivelast resolved Jun 22, 2026, EDT2119%4 W · 17 L-0.8wins-0.04per pick23cpaid-10.5%equal weight48-0.02 edge/pick
China Taiwan Inactivelast resolved Jul 31, 2026, EDT1952.6%10 W · 9 L+3.1wins+0.16per pick36cpaid+33.5%equal weight58+0.07 edge/pick
South American Leagues Inactivelast resolved Aug 3, 2026, EDT1936.8%7 W · 12 L+1.1wins+0.06per pick31cpaid+7.3%equal weight53+0.03 edge/pick
Golf Inactivelast resolved Jul 19, 2026, EDT1421.4%3 W · 11 L-1.2wins-0.09per pick30cpaid-4.1%equal weight47-0.03 edge/pick
NFL Inactivelast resolved Mar 9, 2026, EDT1330.8%4 W · 9 L+0.6wins+0.05per pick26cpaid+31.4%equal weight52+0.02 edge/pick
Ncaa Basketball Inactivelast resolved Jun 23, 2026, EDT1233.3%4 W · 8 L+1.2wins+0.10per pick23cpaid+2.8%equal weight54+0.03 edge/pick
Champions League Inactivelast resolved May 6, 2026, EDT1225%3 W · 9 L+0.1wins+0.01per pick24cpaid-25%equal weight500.00 edge/pick
Boxing Inactivelast resolved Jun 13, 2026, EDT1216.7%2 W · 10 L-0.4wins-0.03per pick20cpaid-69.4%equal weight49-0.01 edge/pick
Mls Inactivelast resolved Aug 1, 2026, EDT119.1%1 W · 10 L-1.7wins-0.16per pick25cpaid-60.8%equal weight45-0.05 edge/pick
Premier League Inactivelast resolved Aug 6, 2026, EDT1020%2 W · 8 L+0.2wins+0.02per pick18cpaid+73.2%equal weight510.00 edge/pick
Olympics Inactivelast resolved Feb 24, 2026, EST742.9%3 W · 4 L+1.4wins+0.20per pick23cpaid+81.9%equal weight55+0.04 edge/pick
Macro Indicators Inactivelast resolved Jul 14, 2026, EDT616.7%1 W · 5 L-0.4wins-0.07per pick24cpaid-58.9%equal weight48-0.01 edge/pick
Space Inactivelast resolved Jun 29, 2026, EDT450%2 W · 2 L+0.1wins+0.03per pick47cpaid-4.6%equal weight500.00 edge/pick
Serie A Inactivelast resolved Jun 16, 2026, EDT333.3%1 W · 2 L+0.3wins+0.10per pick24cpaid+10.7%equal weight51+0.01 edge/pick
Asian League Inactivelast resolved Jul 19, 2026, EDT30%0 W · 3 L-0.7wins-0.22per pick22cpaid-100%equal weight47-0.02 edge/pick
Europa Conference League Inactivelast resolved May 20, 2026, EDT10%0 W · 1 L-0.1wins-0.13per pick13cpaid-100%equal weight49-0.01 edge/pick
Chess Inactivelast resolved Dec 30, 2025, EST10%0 W · 1 L-0.5wins-0.48per pick48cpaid-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.