TailMyPicks

Check any Polymarket wallet’s real record.

Tennis · resolved market

Japan Open Tennis Championships: Yoshihito Nishioka vs Luciano Darderi

Rebuilt .

What this market resolved to

Winning outcome
Darderiof Nishioka, Darderi
Resolved
US/Eastern, the zone Polymarket writes its markets in
Scored in
Tennisevery record on this page is that Category’s
Volume Polymarket published
$25,175
Volume TailMyPicks’s own read summed
$25,318

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 $25,175 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 22 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
0x4ffe…9f71backed Nishioka0c16,296$42 inLost — open this pick on its own page-$42.012,3317.9%183 W · 2,148 L-56.9wins-0.02per pick10cpaid-60.4%equal weight47-0.02 edge/pick
0x821d…0a01backed Nishioka41c4,510$1,848 inLost — open this pick on its own page-$1,848.179935.4%35 W · 64 L-0.7wins-0.01per pick36cpaid-0.6%equal weight49-0.01 edge/pick
0x2ea8…1fbfbacked Darderi59c1,940$1,145 inWon — open this pick on its own page+$795.4117046.5%79 W · 91 L+6.8wins+0.04per pick42cpaid+5.6%equal weight54+0.03 edge/pick
0x2129…4222backed Darderi61c1,408$861 inWon — open this pick on its own page+$547.1165242.8%279 W · 373 L+9.3wins+0.01per pick41cpaid-13.9%equal weight52+0.01 edge/pick
0x6b7c…5f83backed Nishioka43c1,154$500 inLost — open this pick on its own page-$499.72,42647.3%1,148 W · 1,278 L+45.2wins+0.02per pick45cpaid-13.4%equal weight52+0.02 edge/pick
0x9dd9…08bdbacked Darderi41c1,023$425 inWon — open this pick on its own page+$598.491,85244.5%825 W · 1,027 L-20.3wins-0.01per pick46cpaid-18.8%equal weight49-0.01 edge/pick
0x9354…6502backed Darderi66c880$582 inWon — open this pick on its own page+$298.0275547.8%361 W · 394 L+0.9wins0.00per pick48cpaid-13.6%equal weight500.00 edge/pick
0x5139…a8dbbacked Nishioka42c495$207 inLost — open this pick on its own page-$206.613935.3%49 W · 90 L-2.9wins-0.02per pick37cpaid-7.5%equal weight48-0.02 edge/pick
0xc9d1…2b9ebacked Darderi57c389.46$222 inWon — open this pick on its own page+$167.4616445.7%75 W · 89 L-2.0wins-0.01per pick47cpaid-8.3%equal weight49-0.01 edge/pick
0x2934…0b51backed Darderi60c300$180 inWon — open this pick on its own page+$12029636.8%109 W · 187 L-3.7wins-0.01per pick38cpaid-5.2%equal weight49-0.01 edge/pick
0x61c1…0513backed Darderi58c172.41$100 inWon — open this pick on its own page+$72.411,28760.7%781 W · 506 L-21.2wins-0.02per pick62cpaid-3.3%equal weight48-0.02 edge/pick
0x5530…d38dbacked Darderi57c120$69 inWon — open this pick on its own page+$5162952.1%328 W · 301 L+1.8wins0.00per pick52cpaid+1.4%equal weight500.00 edge/pick
0x7e64…7308backed Nishioka42c105$44 inLost — open this pick on its own page-$44.15343.4%23 W · 30 L0.0wins0.00per pick43cpaid+2.4%equal weight500.00 edge/pick
0x4d9a…4e25backed Darderi58c100$58 inWon — open this pick on its own page+$426254.8%34 W · 28 L+2.0wins+0.03per pick52cpaid+4.8%equal weight53+0.02 edge/pick
0xf0ee…8067backed Darderi61c49.18$30 inWon — open this pick on its own page+$19.1849955.1%275 W · 224 L-7.4wins-0.01per pick57cpaid-1%equal weight48-0.01 edge/pick
0x8cb7…04d8backed Nishioka42c47.62$20 inLost — open this pick on its own page-$2014140.4%57 W · 84 L-2.9wins-0.02per pick42cpaid-25.5%equal weight48-0.02 edge/pick
0x2005…75eabacked Nishioka43c40$17 inLost — open this pick on its own page-$1711,43543.4%4,959 W · 6,476 L+17.8wins0.00per pick43cpaid-20.1%equal weight500.00 edge/pick
0xb852…bfaebacked Nishioka38c37.1$14 inLost — open this pick on its own page-$14.129634.1%101 W · 195 L+10.3wins+0.03per pick31cpaid+15.4%equal weight54+0.03 edge/pick
0x25bf…7a56backed Darderi62c32.26$20 inWon — open this pick on its own page+$12.262,33546.6%1,088 W · 1,247 L+55.3wins+0.02per pick44cpaid-1.5%equal weight53+0.02 edge/pick
0xf102…1348backed Darderi57c30.2$17 inWon — open this pick on its own page+$12.981,48932.6%486 W · 1,003 L+22.2wins+0.01per pick31cpaid+6.4%equal weight52+0.01 edge/pick
0xe83c…5e8fbacked Darderi58c29.03$17 inWon — open this pick on its own page+$12.1962742.4%266 W · 361 L+0.5wins0.00per pick42cpaid+1.1%equal weight500.00 edge/pick
0xaab0…126ebacked Nishioka42c26.1$11 inLost — open this pick on its own page-$10.967067.1%47 W · 23 L+3.9wins+0.06per pick62cpaid+9.1%equal weight55+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.

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.