TailMyPicks

Check any Polymarket wallet’s real record.

Tennis · resolved market

ITF Maanshan: Chase Ferguson vs Taiyo Yamanaka

Rebuilt .

What this market resolved to

Winning outcome
Taiyo Yamanakaof Chase Ferguson, Taiyo Yamanaka
Resolved
US/Eastern, the zone Polymarket writes its markets in
Scored in
Tennisevery record on this page is that Category’s
Volume Polymarket published
$11,183
Volume TailMyPicks’s own read summed
$12,137

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 $11,183 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 35 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 Taiyo Yamanaka61c2,771$1,689 inWon — open this pick on its own page+$1,082.382,38355.6%1,326 W · 1,057 L+49.3wins+0.02per pick54cpaid-5.2%equal weight52+0.02 edge/pick
0x6982…a165backed Chase Ferguson58c2,584$1,500 inLost — open this pick on its own page-$1,50062956.9%358 W · 271 L+0.8wins0.00per pick57cpaid+2.5%equal weight500.00 edge/pick
0x076d…8d4cbacked Chase Ferguson48c1,015$483 inLost — open this pick on its own page-$482.724,24152.6%2,232 W · 2,009 L+65.0wins+0.02per pick51cpaid-1.6%equal weight52+0.02 edge/pick
0x3054…055bbacked Chase Ferguson25c734.52$181 inLost — open this pick on its own page-$181.113752.6%72 W · 65 L+0.6wins0.00per pick52cpaid-1.5%equal weight500.00 edge/pick
0x6a51…a98fbacked Chase Ferguson37c605.07$227 inLost — open this pick on its own page-$226.642944.8%13 W · 16 L-1.8wins-0.06per pick51cpaid-18.1%equal weight46-0.03 edge/pick
0xde1d…44a6backed Chase Ferguson25c391.56$98 inLost — open this pick on its own page-$97.8921244.3%94 W · 118 L-4.7wins-0.02per pick47cpaid-4.1%equal weight48-0.02 edge/pick
0xda77…683fbacked Taiyo Yamanaka50c314.19$156 inWon — open this pick on its own page+$158.625,41648.6%2,633 W · 2,783 L+14.5wins0.00per pick48cpaid-9.9%equal weight500.00 edge/pick
0xb4d2…ce99backed Taiyo Yamanaka43c295.97$128 inWon — open this pick on its own page+$168.384,92138.7%1,905 W · 3,016 L-20.0wins0.00per pick39cpaid-7.5%equal weight500.00 edge/pick
0xd9c9…6686backed Chase Ferguson26c234.4$61 inLost — open this pick on its own page-$61.061,33746%615 W · 722 L+23.1wins+0.02per pick44cpaid+0.8%equal weight52+0.02 edge/pick
0xd056…f1bebacked Taiyo Yamanaka55c218.18$120 inWon — open this pick on its own page+$98.1864350.2%323 W · 320 L+10.8wins+0.02per pick49cpaid+3.4%equal weight52+0.02 edge/pick
0xb421…8856backed Taiyo Yamanaka47c211.7$99 inWon — open this pick on its own page+$112.71,77648.6%863 W · 913 L+29.2wins+0.02per pick47cpaid+4%equal weight52+0.02 edge/pick
0x775d…6bebbacked Taiyo Yamanaka52c150$79 inWon — open this pick on its own page+$71.441,76752.1%920 W · 847 L-2.2wins0.00per pick52cpaid-6.1%equal weight500.00 edge/pick
0xa9f5…937fbacked Taiyo Yamanaka37c141$52 inWon — open this pick on its own page+$88.844,60248.3%2,223 W · 2,379 L+34.4wins+0.01per pick48cpaid-8.6%equal weight51+0.01 edge/pick
0xd034…eecebacked Chase Ferguson45c131.14$59 inLost — open this pick on its own page-$59.032,73534%931 W · 1,804 L-13.2wins0.00per pick35cpaid-2.8%equal weight490.00 edge/pick
0x6318…46b1backed Chase Ferguson44c120.64$54 inLost — open this pick on its own page-$53.655,26128.8%1,514 W · 3,747 L-19.4wins0.00per pick29cpaid-1.9%equal weight500.00 edge/pick
0x73c3…fd98backed Taiyo Yamanaka47c106.38$50 inWon — open this pick on its own page+$56.389354.8%51 W · 42 L-2.8wins-0.03per pick58cpaid-1.7%equal weight47-0.02 edge/pick
0x39c1…3174backed Taiyo Yamanaka47c106.38$50 inWon — open this pick on its own page+$56.3839451.8%204 W · 190 L-9.8wins-0.02per pick54cpaid-7.8%equal weight47-0.02 edge/pick
0x17ef…9a2cbacked Taiyo Yamanaka47c106.38$50 inWon — open this pick on its own page+$56.3878857.1%450 W · 338 L+13.0wins+0.02per pick55cpaid+3%equal weight52+0.02 edge/pick
0xfd82…6a10backed Taiyo Yamanaka47c106.38$50 inWon — open this pick on its own page+$56.3828557.9%165 W · 120 L+5.8wins+0.02per pick56cpaid+4.1%equal weight52+0.02 edge/pick
0xf4b0…d8dbbacked Taiyo Yamanaka47c106.38$50 inWon — open this pick on its own page+$56.3849056.9%279 W · 211 L+15.1wins+0.03per pick54cpaid+4.1%equal weight53+0.03 edge/pick
0x9ccc…e7e8backed Taiyo Yamanaka56c100$56 inWon — open this pick on its own page+$4426541.9%111 W · 154 L+2.7wins+0.01per pick41cpaid-9.3%equal weight51+0.01 edge/pick
0x14e7…a32cbacked Taiyo Yamanaka55c100$55 inWon — open this pick on its own page+$44.961,34949.8%672 W · 677 L-6.5wins0.00per pick50cpaid-7.2%equal weight490.00 edge/pick
0x3cad…92f0backed Chase Ferguson41c97.56$40 inLost — open this pick on its own page-$403,22040.5%1,305 W · 1,915 L+28.3wins+0.01per pick40cpaid+2.4%equal weight51+0.01 edge/pick
0x0d2d…7ff5backed Taiyo Yamanaka44c92.09$41 inWon — open this pick on its own page+$51.278,50542.6%3,619 W · 4,886 L-166.3wins-0.02per pick45cpaid-21.3%equal weight48-0.02 edge/pick
0x133a…504abacked Chase Ferguson41c87.8$36 inLost — open this pick on its own page-$363,42439.1%1,338 W · 2,086 L-12.3wins0.00per pick39cpaid-1%equal weight500.00 edge/pick
0x8c97…5c66backed Chase Ferguson41c73.17$30 inLost — open this pick on its own page-$3048355.1%266 W · 217 L+7.4wins+0.02per pick54cpaid+2.4%equal weight52+0.01 edge/pick
0x88a9…e618backed Taiyo Yamanaka47c63.83$30 inWon — open this pick on its own page+$33.8392554.8%507 W · 418 L+15.9wins+0.02per pick53cpaid+2.9%equal weight52+0.02 edge/pick
0x103f…86dbbacked Chase Ferguson66c51.27$34 inLost — open this pick on its own page-$34.0416362%101 W · 62 L-7.4wins-0.05per pick66cpaid-7.3%equal weight46-0.04 edge/pick
0x1cdd…e595backed Chase Ferguson35c49.79$18 inLost — open this pick on its own page-$17.511,87016%299 W · 1,571 L-314.3wins-0.17per pick33cpaid-65.6%equal weight32-0.17 edge/pick
0xc4fe…601fbacked Taiyo Yamanaka51c47.24$24 inWon — open this pick on its own page+$23.316,44946.3%2,987 W · 3,462 L-42.9wins-0.01per pick47cpaid-13%equal weight49-0.01 edge/pick
0x629d…756cbacked Taiyo Yamanaka43c45$20 inWon — open this pick on its own page+$25.452,08252.3%1,088 W · 994 L+19.0wins+0.01per pick51cpaid-5.5%equal weight51+0.01 edge/pick
0x6770…5bdfbacked Chase Ferguson69c23.55$16 inLost — open this pick on its own page-$16.2596945.9%445 W · 524 L+7.7wins+0.01per pick45cpaid-3.7%equal weight51+0.01 edge/pick
0xd2e0…4983backed Taiyo Yamanaka56c21.43$12 inWon — open this pick on its own page+$9.436746.3%31 W · 36 L+0.3wins0.00per pick46cpaid-1%equal weight500.00 edge/pick
0x7d70…ae13backed Taiyo Yamanaka57c20$11 inWon — open this pick on its own page+$8.67657.9%44 W · 32 L-0.2wins0.00per pick58cpaid-3.9%equal weight500.00 edge/pick
0xb91c…ed66backed Chase Ferguson69c14.5$10 inLost — open this pick on its own page-$10.0157845.7%264 W · 314 L+10.5wins+0.02per pick44cpaid+5.5%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.