TailMyPicks

Check any Polymarket wallet’s real record.

Tennis · resolved market

ITF Astana: Sera Nishimoto vs Kristina Kroitor

Rebuilt .

What this market resolved to

Winning outcome
Kristina Kroitorof Sera Nishimoto, Kristina Kroitor
Resolved
US/Eastern, the zone Polymarket writes its markets in
Scored in
Tennisevery record on this page is that Category’s
Volume Polymarket published
$23,921
Volume TailMyPicks’s own read summed
$23,756

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 $23,921 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 33 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
0x2005…75eabacked Sera Nishimoto29c18,401$5,355 inLost — open this pick on its own page-$5,354.511,43543.4%4,959 W · 6,476 L+17.8wins0.00per pick43cpaid-20.1%equal weight500.00 edge/pick
0xc07d…b1dfbacked Kristina Kroitor69c17,036$11,821 inWon — open this pick on its own page+$5,214.992,38355.6%1,326 W · 1,057 L+49.3wins+0.02per pick54cpaid-5.2%equal weight52+0.02 edge/pick
0xb4d2…ce99backed Sera Nishimoto12c1,515$177 inLost — open this pick on its own page-$177.084,92138.7%1,905 W · 3,016 L-20.0wins0.00per pick39cpaid-7.5%equal weight500.00 edge/pick
0xf983…39a0backed Sera Nishimoto22c683.47$147 inLost — open this pick on its own page-$147.0810135.6%36 W · 65 L+0.6wins+0.01per pick35cpaid-4.3%equal weight510.00 edge/pick
0xc4fe…601fbacked Sera Nishimoto17c471.86$78 inLost — open this pick on its own page-$78.036,44946.3%2,987 W · 3,462 L-42.9wins-0.01per pick47cpaid-13%equal weight49-0.01 edge/pick
0x0d2d…7ff5backed Sera Nishimoto21c306.49$66 inLost — open this pick on its own page-$65.568,50542.6%3,619 W · 4,886 L-166.3wins-0.02per pick45cpaid-21.3%equal weight48-0.02 edge/pick
0xc7cb…fbe2backed Sera Nishimoto9c280$25 inLost — open this pick on its own page-$25.2402.5%1 W · 39 L-3.4wins-0.09per pick11cpaid-86.1%equal weight44-0.05 edge/pick
0xa72a…5685backed Kristina Kroitor76c259.68$198 inWon — open this pick on its own page+$62.01366.7%2 W · 1 L+0.3wins+0.09per pick57cpaid-13%equal weight51+0.01 edge/pick
0xb6fc…b24ebacked Kristina Kroitor58c253.89$147 inWon — open this pick on its own page+$106.891,41745.2%640 W · 777 L+41.7wins+0.03per pick42cpaid+8%equal weight53+0.03 edge/pick
0xbfce…5c3ebacked Kristina Kroitor66c186.08$122 inWon — open this pick on its own page+$63.854860.4%29 W · 19 L+3.4wins+0.07per pick53cpaid+20%equal weight55+0.05 edge/pick
0x7bc9…29a8backed Sera Nishimoto9c150$14 inLost — open this pick on its own page-$13.5452.2%1 W · 44 L-3.7wins-0.08per pick10cpaid-88.5%equal weight44-0.05 edge/pick
0x3f34…ed6abacked Sera Nishimoto32c135.28$43 inLost — open this pick on its own page-$43.4839751.4%204 W · 193 L+4.4wins+0.01per pick50cpaid-4.9%equal weight51+0.01 edge/pick
0xdd5e…9040backed Sera Nishimoto10c131.1$13 inLost — open this pick on its own page-$12.591,22753.2%653 W · 574 L-5.2wins0.00per pick54cpaid+0.9%equal weight500.00 edge/pick
0x67a1…1c91backed Kristina Kroitor60c100$60 inWon — open this pick on its own page+$4020360.1%122 W · 81 L-2.8wins-0.01per pick61cpaid-3.5%equal weight49-0.01 edge/pick
0x6701…d7d2backed Kristina Kroitor70c81.99$58 inWon — open this pick on its own page+$24.3956153.7%301 W · 260 L+14.4wins+0.03per pick51cpaid+3%equal weight53+0.02 edge/pick
0xda77…683fbacked Sera Nishimoto18c68.43$12 inLost — open this pick on its own page-$12.345,41648.6%2,633 W · 2,783 L+14.5wins0.00per pick48cpaid-9.9%equal weight500.00 edge/pick
0x7dde…30b1backed Sera Nishimoto34c65.24$22 inLost — open this pick on its own page-$22.2482958.1%482 W · 347 L+17.5wins+0.02per pick56cpaid-2%equal weight52+0.02 edge/pick
0x57e7…84e9backed Sera Nishimoto32c58.78$19 inLost — open this pick on its own page-$19.0722638.9%88 W · 138 L-13.6wins-0.06per pick45cpaid-28.1%equal weight44-0.05 edge/pick
0x9e20…5cf9backed Sera Nishimoto25c56.44$14 inLost — open this pick on its own page-$1435555.5%197 W · 158 L+4.5wins+0.01per pick54cpaid+4.3%equal weight51+0.01 edge/pick
0x77de…e67abacked Sera Nishimoto39c51.32$20 inLost — open this pick on its own page-$2062549.6%310 W · 315 L-4.8wins-0.01per pick50cpaid-3.5%equal weight49-0.01 edge/pick
0x2721…cf8abacked Sera Nishimoto30c41.8$12 inLost — open this pick on its own page-$12.486746.3%31 W · 36 L-1.9wins-0.03per pick49cpaid-12.1%equal weight48-0.02 edge/pick
0xe5b1…30b2backed Kristina Kroitor60c40.02$24 inWon — open this pick on its own page+$15.851,27661%778 W · 498 L+27.7wins+0.02per pick59cpaid+2.5%equal weight52+0.02 edge/pick
0x33d2…9ac2backed Sera Nishimoto30c33.28$10 inLost — open this pick on its own page-$10.0414644.5%65 W · 81 L-10.0wins-0.07per pick51cpaid-20.7%equal weight44-0.06 edge/pick
0xce6a…77b8backed Kristina Kroitor75c27.21$20 inWon — open this pick on its own page+$6.841478.6%11 W · 3 L+0.8wins+0.06per pick73cpaid+7.1%equal weight52+0.02 edge/pick
0xdc0c…47eabacked Kristina Kroitor80c21.06$17 inWon — open this pick on its own page+$4.212462.5%15 W · 9 L+3.2wins+0.13per pick49cpaid+42.8%equal weight57+0.07 edge/pick
0xf0ac…4ec7backed Kristina Kroitor53c20.04$11 inWon — open this pick on its own page+$9.4444229.6%131 W · 311 L+2.6wins+0.01per pick29cpaid-9.6%equal weight51+0.01 edge/pick
0x6770…c3bdbacked Kristina Kroitor63c20$13 inWon — open this pick on its own page+$7.4492352.5%485 W · 438 L+10.2wins+0.01per pick51cpaid-3.7%equal weight51+0.01 edge/pick
0x42a1…a8e9backed Kristina Kroitor62c20$12 inWon — open this pick on its own page+$7.6739451.3%202 W · 192 L-3.9wins-0.01per pick52cpaid-9.3%equal weight49-0.01 edge/pick
0xe8e0…7eecbacked Kristina Kroitor60c20$12 inWon — open this pick on its own page+$7.951,17552.9%622 W · 553 L+2.3wins0.00per pick53cpaid-3.9%equal weight500.00 edge/pick
0x8a80…11c5backed Kristina Kroitor64c20$13 inWon — open this pick on its own page+$7.2473951.7%382 W · 357 L-4.9wins-0.01per pick52cpaid-6.5%equal weight49-0.01 edge/pick
0xcb37…189abacked Kristina Kroitor50c20$10 inWon — open this pick on its own page+$1021451.9%111 W · 103 L+4.0wins+0.02per pick50cpaid+3.7%equal weight52+0.02 edge/pick
0x061a…5a89backed Kristina Kroitor62c19.99$12 inWon — open this pick on its own page+$7.652157%297 W · 224 L+7.1wins+0.01per pick56cpaid+1.9%equal weight51+0.01 edge/pick
0xc62f…1781backed Kristina Kroitor63c17.12$11 inWon — open this pick on its own page+$6.3726664.7%172 W · 94 L+6.0wins+0.02per pick62cpaid+2.3%equal weight52+0.02 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.