TailMyPicks

Check any Polymarket wallet’s real record.

Tennis · resolved market

Set 1 Winner: Vallejo vs Cobolli

Rebuilt .

What this market resolved to

Winning outcome
Cobolliof Vallejo, Cobolli
Resolved
US/Eastern, the zone Polymarket writes its markets in
Scored in
Tennisevery record on this page is that Category’s
Volume Polymarket published
$4,541
Volume TailMyPicks’s own read summed
$6,652

Both are shown because TailMyPicks only trusts a market it can reconcile: it reads every trade itself and compares its own total against the venue’s before scoring anything. The threshold below was applied to $4,541 the venue’s figure.

Every figure here describes what TailMyPicks scored — positions held to resolution in markets that cleared the thresholds below. It is not a Polymarket account balance, and open positions are not counted anywhere on this site.

Who was on this market

All 14 wallets that hold a qualified pick on this market, biggest position first. Ordered by position size rather than by score, because this is a post-mortem of one market — a strong wallet’s small pick does not belong above a large committed one. Each wallet’s record in Tennis is on its own row, so one correct call here is not mistaken for a track record.

On this marketThis wallet’s whole record in Tennis
WalletEntryPositionResultP/L heldQualified picksWin ratevs expectedRealizable edgeAvg entryROI per pickTail Score
0x6b90…2194backed Vallejo37c351.59$130 inLost — open this pick on its own page-$130.0929146%134 W · 157 L-4.2wins-0.01per pick47cpaid-2.5%equal weight49-0.01 edge/pick
0x5929…4684backed Vallejo3c334.44$10 inLost — open this pick on its own page-$10.123,67754.8%2,015 W · 1,662 L+107.4wins+0.03per pick52cpaid-1.5%equal weight53+0.03 edge/pick
0x6ce3…07b5backed Cobolli68c323.72$219 inWon — open this pick on its own page+$104.81338.5%5 W · 8 L-2.5wins-0.19per pick58cpaid-39.1%equal weight43-0.07 edge/pick
0x8816…7738backed Cobolli63c310.71$196 inWon — open this pick on its own page+$115.161,10650.3%556 W · 550 L-21.2wins-0.02per pick52cpaid-4.3%equal weight48-0.02 edge/pick
0x0c99…0c88backed Vallejo32c234.96$76 inLost — open this pick on its own page-$75.659,28644.3%4,110 W · 5,176 L-245.7wins-0.03per pick47cpaid-12.1%equal weight47-0.03 edge/pick
0xbaa5…a51abacked Cobolli66c230.2$152 inWon — open this pick on its own page+$78.3217654.5%96 W · 80 L-4.0wins-0.02per pick57cpaid-4.4%equal weight48-0.02 edge/pick
0x5628…abbcbacked Vallejo35c221.46$78 inLost — open this pick on its own page-$77.832,22945%1,002 W · 1,227 L+3.4wins0.00per pick45cpaid+0.8%equal weight500.00 edge/pick
0x55bb…bc01backed Cobolli65c198.31$129 inWon — open this pick on its own page+$69.76442.2%27 W · 37 L-7.6wins-0.12per pick54cpaid-24.3%equal weight41-0.09 edge/pick
0x6e25…db26backed Cobolli63c155.28$98 inWon — open this pick on its own page+$57.582560.5%499 W · 326 L-11.2wins-0.01per pick62cpaid-2.9%equal weight49-0.01 edge/pick
0x5bda…17a8backed Vallejo37c100$37 inLost — open this pick on its own page-$371,15148.7%560 W · 591 L+8.8wins+0.01per pick48cpaid+1.3%equal weight51+0.01 edge/pick
0x80d8…b703backed Vallejo32c100$32 inLost — open this pick on its own page-$324,76547%2,238 W · 2,527 L-82.2wins-0.02per pick49cpaid-9.4%equal weight48-0.02 edge/pick
0xa9f5…937fbacked Vallejo34c99$34 inLost — open this pick on its own page-$33.664,60248.3%2,223 W · 2,379 L+34.4wins+0.01per pick48cpaid-8.6%equal weight51+0.01 edge/pick
0x55ab…4f88backed Vallejo34c75$26 inLost — open this pick on its own page-$25.563746%293 W · 344 L+4.8wins+0.01per pick45cpaid-9%equal weight51+0.01 edge/pick
0x7e39…fe16backed Vallejo34c43.13$15 inLost — open this pick on its own page-$14.6771021.3%151 W · 559 L-28.0wins-0.04per pick25cpaid-14%equal weight46-0.04 edge/pick

Entry is the average price this wallet paid on the side it backed, so being right at 20c is distinguishable from being right at 95c. Position is what it was left holding in shares, with what it spent underneath. Result opens that one pick on a page of its own, which is the link to send somebody. P/L held is what that position would have been worth held to resolution — not cash the wallet withdrew, because selling early is still a correct forecast. The seven columns on the right describe the wallet’s whole record in Tennis and say nothing about this market.

The rest of this event

Polymarket sells these questions together. 4 in all. TailMyPicks has no name for an event — the venue publishes an identifier and no title — so they are listed by their own questions.

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.