TailMyPicks

Check any Polymarket wallet’s real record.

Wallet 0x5615…e259

Rebuilt .

Summary

Qualified picks
76
Categories scored
1
Categories below 50
0

Best Category: Tennis, grading 53 out of 100 (+0.03 per pick).

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
Tennis Inactivelast resolved Apr 27, 2026, EDT7669.7%53 W · 23 L+2.9wins+0.04per pick66cpaid+3.5%equal weight53+0.03 edge/pick
Tennis — the 76 picks behind this row

Every qualified pick this wallet made in Tennis, 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
Madrid Open: Alexander Blockx vs Felix Auger-Aliassimebacked Felix Auger-Aliassime · on Polymarket (opens in a new tab)72c$98Lost — open this pick on its own pageApr 27, 2026, EDT-100%-$98.32
Mauthausen: Jurij Rodionov vs Darwin Blanchbacked Jurij Rodionov · on Polymarket (opens in a new tab)66c$29Lost — open this pick on its own pageApr 27, 2026, EDT-100%-$29.39
Madrid Open: Daniil Medvedev vs Nicolai Budkov Kjaerbacked Nicolai Budkov Kjaer · on Polymarket (opens in a new tab)28c$29Lost — open this pick on its own pageApr 27, 2026, EDT-100%-$28.7
Madrid Open: Francisco Cerundolo vs Luciano Darderibacked Francisco Cerundolo · on Polymarket (opens in a new tab)66c$29Won — open this pick on its own pageApr 27, 2026, EDT+51.5%+$15.14
Madrid Open: Anastasia Potapova vs Jelena Ostapenkobacked Jelena Ostapenko · on Polymarket (opens in a new tab)80c$60Lost — open this pick on its own pageApr 26, 2026, EDT-100%-$59.94
Madrid Open: Cameron Norrie vs Thiago Agustin Tirantebacked Cameron Norrie · on Polymarket (opens in a new tab)78c$99Won — open this pick on its own pageApr 26, 2026, EDT+28.2%+$27.83
Madrid Open: Sorana Cirstea vs Coco Gauffbacked Coco Gauff · on Polymarket (opens in a new tab)79c$247Won — open this pick on its own pageApr 26, 2026, EDT+26.6%+$65.62
Gwangju: August Holmgren vs Soon-Woo Kwonbacked August Holmgren · on Polymarket (opens in a new tab)30c$19Lost — open this pick on its own pageApr 26, 2026, EDT-100%-$19.16
Madrid Open: Daniel Merida Aguilar vs Corentin Moutetbacked Corentin Moutet · on Polymarket (opens in a new tab)38c$126Lost — open this pick on its own pageApr 25, 2026, EDT-100%-$125.68
Madrid Open: Camilo Ugo Carabelli vs Flavio Cobollibacked Flavio Cobolli · on Polymarket (opens in a new tab)70c$98Won — open this pick on its own pageApr 25, 2026, EDT+42.9%+$42.09
Madrid Open: Iga Swiatek vs Ann Libacked Ann Li · on Polymarket (opens in a new tab)77c$99Won — open this pick on its own pageApr 25, 2026, EDT+29.9%+$29.46
Madrid Open: Vilius Gaubas vs Felix Auger-Aliassimebacked Felix Auger-Aliassime · on Polymarket (opens in a new tab)80c$296Won — open this pick on its own pageApr 25, 2026, EDT+25%+$74.1
Madrid Open: Cameron Norrie vs Tomas Machacbacked Tomas Machac · on Polymarket (opens in a new tab)80c$288Lost — open this pick on its own pageApr 24, 2026, EDT-100%-$288.39
Madrid Open: Rafael Jodar vs Alex de Minaurbacked Alex de Minaur · on Polymarket (opens in a new tab)51c$97Lost — open this pick on its own pageApr 24, 2026, EDT-100%-$97.06
Rome: Andrea Vavassori vs Pol Martin Tiffonbacked Pol Martin Tiffon · on Polymarket (opens in a new tab)73c$98Won — open this pick on its own pageApr 24, 2026, EDT+37%+$36.39
Madrid Open: Ben Shelton vs Dino Prizmicbacked Dino Prizmic · on Polymarket (opens in a new tab)74c$19Won — open this pick on its own pageApr 24, 2026, EDT+35.6%+$6.67
Madrid Open: Dusan Lajovic vs Arthur Rinderknechbacked Arthur Rinderknech · on Polymarket (opens in a new tab)60c$98Won — open this pick on its own pageApr 24, 2026, EDT+66.7%+$65.07
Madrid Open: Hubert Hurkacz vs Lorenzo Musettibacked Lorenzo Musetti · on Polymarket (opens in a new tab)61c$107Won — open this pick on its own pageApr 24, 2026, EDT+63.9%+$68.68
Madrid Open: Tallon Griekspoor vs Damir Dzumhurbacked Tallon Griekspoor · on Polymarket (opens in a new tab)62c$98Won — open this pick on its own pageApr 24, 2026, EDT+61.3%+$59.89
Madrid Open: Jaume Munar vs Alexander Shevchenkobacked Jaume Munar · on Polymarket (opens in a new tab)59c$98Won — open this pick on its own pageApr 23, 2026, EDT+68.1%+$66.42
Madrid Open: Pablo Carreno Busta vs Marton Fucsovicsbacked Pablo Carreno Busta · on Polymarket (opens in a new tab)51c$97Won — open this pick on its own pageApr 23, 2026, EDT+96.1%+$93.25
Madrid Open: Daria Snigur vs Daria Kasatkinabacked Daria Snigur · on Polymarket (opens in a new tab)63c$20Won — open this pick on its own pageApr 22, 2026, EDT+58.7%+$11.49
Oeiras 4: Sofia Costoulas vs Elena Pridankinabacked Elena Pridankina · on Polymarket (opens in a new tab)77c$99Won — open this pick on its own pageApr 22, 2026, EDT+29.9%+$29.46
Shymkent: Max Wiskandt vs Gilles Arnaud Baillybacked Gilles Arnaud Bailly · on Polymarket (opens in a new tab)77c$69Lost — open this pick on its own pageApr 22, 2026, EDT-100%-$69.03
Madrid Open, Qualification: Anastasia Potapova vs Sinja Krausbacked Sinja Kraus · on Polymarket (opens in a new tab)57c$29Won — open this pick on its own pageApr 21, 2026, EDT+75.4%+$22.05
Showing 25 of 76 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.