TailMyPicks

Check any Polymarket wallet’s real record.

Tennis · resolved market

Japan Open Tennis Championships: Tomas Machac vs Sho Shimabukuro

Rebuilt .

What this market resolved to

Winning outcome
Shimabukuroof Machac, Shimabukuro
Resolved
US/Eastern, the zone Polymarket writes its markets in
Scored in
Tennisevery record on this page is that Category’s
Volume Polymarket published
$17,562
Volume TailMyPicks’s own read summed
$17,693

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 $17,562 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 21 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 Machac0c13,287$13 inLost — open this pick on its own page-$13.292,3317.9%183 W · 2,148 L-56.9wins-0.02per pick10cpaid-60.4%equal weight47-0.02 edge/pick
0x2129…4222backed Shimabukuro62c2,138$1,317 inWon — open this pick on its own page+$821.0365242.8%279 W · 373 L+9.3wins+0.01per pick41cpaid-13.9%equal weight52+0.01 edge/pick
0x3257…2f3bbacked Machac34c2,000$680 inLost — open this pick on its own page-$68044360%266 W · 177 L+2.4wins+0.01per pick59cpaid-1.6%equal weight51+0.01 edge/pick
0x9354…6502backed Shimabukuro58c420$244 inWon — open this pick on its own page+$176.1275547.8%361 W · 394 L+0.9wins0.00per pick48cpaid-13.6%equal weight500.00 edge/pick
0x700f…62d8backed Machac50c399.21$200 inLost — open this pick on its own page-$20038348%184 W · 199 L+7.7wins+0.02per pick46cpaid+2.5%equal weight52+0.02 edge/pick
0x2005…75eabacked Shimabukuro57c297.44$170 inWon — open this pick on its own page+$127.811,43543.4%4,959 W · 6,476 L+17.8wins0.00per pick43cpaid-20.1%equal weight500.00 edge/pick
0x9dd9…08bdbacked Machac38c219$84 inLost — open this pick on its own page-$83.751,85244.5%825 W · 1,027 L-20.3wins-0.01per pick46cpaid-18.8%equal weight49-0.01 edge/pick
0xa263…6cf0backed Machac26c192.31$50 inLost — open this pick on its own page-$5017538.3%67 W · 108 L-6.1wins-0.03per pick42cpaid+4.9%equal weight47-0.03 edge/pick
0x2ba0…ff3abacked Machac74c135.14$100 inLost — open this pick on its own page-$10043158.2%251 W · 180 L-5.2wins-0.01per pick59cpaid-2.3%equal weight49-0.01 edge/pick
0x6fd9…f0d5backed Machac77c129.87$100 inLost — open this pick on its own page-$10017767.2%119 W · 58 L-2.8wins-0.02per pick69cpaid-3.6%equal weight48-0.01 edge/pick
0x33bc…37dcbacked Shimabukuro23c129.87$30 inWon — open this pick on its own page+$10028141.6%117 W · 164 L+6.4wins+0.02per pick39cpaid+0.4%equal weight52+0.02 edge/pick
0x480d…f219backed Shimabukuro63c116.95$74 inWon — open this pick on its own page+$43.2773147.9%350 W · 381 L-16.9wins-0.02per pick50cpaid-7.7%equal weight48-0.02 edge/pick
0x2ea8…1fbfbacked Shimabukuro48c92.97$44 inWon — open this pick on its own page+$48.4917046.5%79 W · 91 L+6.8wins+0.04per pick42cpaid+5.6%equal weight54+0.03 edge/pick
0x74e6…99e8backed Machac72c88$63 inLost — open this pick on its own page-$63.498061.3%49 W · 31 L+5.5wins+0.07per pick54cpaid+12.4%equal weight56+0.05 edge/pick
0x5530…d38dbacked Machac77c80$62 inLost — open this pick on its own page-$61.662952.1%328 W · 301 L+1.8wins0.00per pick52cpaid+1.4%equal weight500.00 edge/pick
0xf102…1348backed Shimabukuro29c69$20 inWon — open this pick on its own page+$48.991,48932.6%486 W · 1,003 L+22.2wins+0.01per pick31cpaid+6.4%equal weight52+0.01 edge/pick
0xdc4b…5a92backed Machac74c67.47$50 inLost — open this pick on its own page-$5063942.4%271 W · 368 L+1.3wins0.00per pick42cpaid-2%equal weight500.00 edge/pick
0xb852…bfaebacked Machac71c66.33$47 inLost — open this pick on its own page-$47.129634.1%101 W · 195 L+10.3wins+0.03per pick31cpaid+15.4%equal weight54+0.03 edge/pick
0xf8d4…8d3cbacked Machac74c50$37 inLost — open this pick on its own page-$377955.7%44 W · 35 L-7.5wins-0.09per pick65cpaid-15.9%equal weight42-0.07 edge/pick
0xea9e…d3fbbacked Shimabukuro26c50$13 inWon — open this pick on its own page+$378522.4%19 W · 66 L-1.8wins-0.02per pick24cpaid-0.6%equal weight48-0.02 edge/pick
0xdbb9…ed8dbacked Machac71c48.97$35 inLost — open this pick on its own page-$34.771,03954.6%567 W · 472 L+37.6wins+0.04per pick51cpaid+7.7%equal weight54+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.