TailMyPicks

Check any Polymarket wallet’s real record.

Tennis · resolved market

ITF Maanshan: Yujin Ahn vs Chengyiyi Yuan

Rebuilt .

What this market resolved to

Winning outcome
Chengyiyi Yuanof Yujin Ahn, Chengyiyi Yuan
Resolved
US/Eastern, the zone Polymarket writes its markets in
Scored in
Tennisevery record on this page is that Category’s
Volume Polymarket published
$13,940
Volume TailMyPicks’s own read summed
$14,260

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 $13,940 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 31 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
0xc07d…b1dfbacked Chengyiyi Yuan73c11,785$8,571 inWon — open this pick on its own page+$3,213.482,38355.6%1,326 W · 1,057 L+49.3wins+0.02per pick54cpaid-5.2%equal weight52+0.02 edge/pick
0xb4d2…ce99backed Yujin Ahn19c3,302$612 inLost — open this pick on its own page-$612.284,92138.7%1,905 W · 3,016 L-20.0wins0.00per pick39cpaid-7.5%equal weight500.00 edge/pick
0xa9f5…937fbacked Yujin Ahn27c1,747$476 inLost — open this pick on its own page-$475.614,60248.3%2,223 W · 2,379 L+34.4wins+0.01per pick48cpaid-8.6%equal weight51+0.01 edge/pick
0x629d…756cbacked Yujin Ahn39c1,298$508 inLost — open this pick on its own page-$507.752,08252.3%1,088 W · 994 L+19.0wins+0.01per pick51cpaid-5.5%equal weight51+0.01 edge/pick
0xc4fe…601fbacked Yujin Ahn36c1,035$374 inLost — open this pick on its own page-$374.46,44946.3%2,987 W · 3,462 L-42.9wins-0.01per pick47cpaid-13%equal weight49-0.01 edge/pick
0xda77…683fbacked Yujin Ahn30c983.02$293 inLost — open this pick on its own page-$293.145,41648.6%2,633 W · 2,783 L+14.5wins0.00per pick48cpaid-9.9%equal weight500.00 edge/pick
0x6318…46b1backed Yujin Ahn24c865.59$211 inLost — open this pick on its own page-$210.765,26128.8%1,514 W · 3,747 L-19.4wins0.00per pick29cpaid-1.9%equal weight500.00 edge/pick
0x6770…c3bdbacked Yujin Ahn28c828.57$231 inLost — open this pick on its own page-$230.7192352.5%485 W · 438 L+10.2wins+0.01per pick51cpaid-3.7%equal weight51+0.01 edge/pick
0x775d…6bebbacked Yujin Ahn23c683.26$160 inLost — open this pick on its own page-$160.451,76752.1%920 W · 847 L-2.2wins0.00per pick52cpaid-6.1%equal weight500.00 edge/pick
0xe8e0…7eecbacked Yujin Ahn30c677.87$203 inLost — open this pick on its own page-$203.271,17552.9%622 W · 553 L+2.3wins0.00per pick53cpaid-3.9%equal weight500.00 edge/pick
0x0d2d…7ff5backed Yujin Ahn34c630.83$214 inLost — open this pick on its own page-$214.28,50542.6%3,619 W · 4,886 L-166.3wins-0.02per pick45cpaid-21.3%equal weight48-0.02 edge/pick
0xddb6…b9b3backed Yujin Ahn40c574.82$232 inLost — open this pick on its own page-$231.851,72552.2%901 W · 824 L-8.0wins0.00per pick53cpaid-5.2%equal weight490.00 edge/pick
0x815f…1eefbacked Chengyiyi Yuan76c360.11$274 inWon — open this pick on its own page+$86.4352152.2%272 W · 249 L-5.3wins-0.01per pick53cpaid-2.2%equal weight49-0.01 edge/pick
0x99bc…4f35backed Chengyiyi Yuan39c322.68$126 inWon — open this pick on its own page+$196.831,37916.4%226 W · 1,153 L-108.5wins-0.08per pick24cpaid-49.2%equal weight41-0.08 edge/pick
0xc8a1…ceb5backed Chengyiyi Yuan75c317.86$239 inWon — open this pick on its own page+$78.668234.1%28 W · 54 L+2.7wins+0.03per pick31cpaid-1.9%equal weight53+0.02 edge/pick
0xbfd7…f0bfbacked Chengyiyi Yuan75c143.68$108 inWon — open this pick on its own page+$35.927,81650.6%3,958 W · 3,858 L+95.4wins+0.01per pick49cpaid-4.6%equal weight51+0.01 edge/pick
0x18d8…400bbacked Yujin Ahn24c141$34 inLost — open this pick on its own page-$33.8434627.7%96 W · 250 L-12.1wins-0.03per pick31cpaid-12%equal weight46-0.03 edge/pick
0x8373…7475backed Yujin Ahn40c115$46 inLost — open this pick on its own page-$466747.8%32 W · 35 L+0.9wins+0.01per pick46cpaid-3.5%equal weight51+0.01 edge/pick
0x204f…5e14backed Chengyiyi Yuan76c112.63$86 inWon — open this pick on its own page+$27.028,21745.5%3,737 W · 4,480 L+166.6wins+0.02per pick43cpaid-16.3%equal weight52+0.02 edge/pick
0x0e43…ea02backed Yujin Ahn32c70$22 inLost — open this pick on its own page-$22.21822.2%4 W · 14 L-2.8wins-0.16per pick38cpaid-43.6%equal weight43-0.07 edge/pick
0xbc08…6b85backed Chengyiyi Yuan76c50$38 inWon — open this pick on its own page+$121,10352.9%583 W · 520 L+2.0wins0.00per pick53cpaid-0.2%equal weight500.00 edge/pick
0x5210…bd53backed Yujin Ahn26c47.7$12 inLost — open this pick on its own page-$12.43,87445.4%1,758 W · 2,116 L-39.6wins-0.01per pick46cpaid-3%equal weight49-0.01 edge/pick
0xacf8…e791backed Yujin Ahn24c45.29$11 inLost — open this pick on its own page-$10.8733037.3%123 W · 207 L-6.2wins-0.02per pick39cpaid-9.5%equal weight48-0.02 edge/pick
0x14e7…a32cbacked Yujin Ahn59c43$25 inLost — open this pick on its own page-$25.371,34949.8%672 W · 677 L-6.5wins0.00per pick50cpaid-7.2%equal weight490.00 edge/pick
0x8a80…11c5backed Yujin Ahn69c42$29 inLost — open this pick on its own page-$28.973951.7%382 W · 357 L-4.9wins-0.01per pick52cpaid-6.5%equal weight49-0.01 edge/pick
0x9ef1…5acabacked Chengyiyi Yuan74c40$30 inWon — open this pick on its own page+$10.41,79460.2%1,080 W · 714 L+6.8wins0.00per pick60cpaid+1.8%equal weight500.00 edge/pick
0xba1a…85febacked Chengyiyi Yuan78c38.46$30 inWon — open this pick on its own page+$8.4672651.8%376 W · 350 L-12.2wins-0.02per pick53cpaid-5.1%equal weight48-0.02 edge/pick
0xb7f3…d6dcbacked Yujin Ahn44c26.95$12 inLost — open this pick on its own page-$11.9987060.2%524 W · 346 L+28.4wins+0.03per pick57cpaid+5.1%equal weight54+0.03 edge/pick
0x721c…d585backed Chengyiyi Yuan77c17$13 inWon — open this pick on its own page+$3.9113157.3%75 W · 56 L+4.5wins+0.03per pick54cpaid+0.5%equal weight53+0.03 edge/pick
0x3637…21a4backed Chengyiyi Yuan75c14$11 inWon — open this pick on its own page+$3.59061.1%55 W · 35 L-3.6wins-0.04per pick65cpaid-6.3%equal weight47-0.03 edge/pick
0x3511…8367backed Chengyiyi Yuan79c13.14$10 inWon — open this pick on its own page+$2.831100%1 W · 0 L+0.2wins+0.21per pick79cpaid+27.4%equal weight51+0.01 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.