TailMyPicks

Check any Polymarket wallet’s real record.

Tennis · resolved market

Japan Open Tennis Championships: Brandon Nakashima vs Marton Fucsovics

Rebuilt .

What this market resolved to

Winning outcome
Nakashimaof Nakashima, Fucsovics
Resolved
US/Eastern, the zone Polymarket writes its markets in
Scored in
Tennisevery record on this page is that Category’s
Volume Polymarket published
$29,990
Volume TailMyPicks’s own read summed
$33,538

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 $29,990 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
0x8a05…5c62backed Fucsovics49c20,644$10,062 inLost — open this pick on its own page-$10,061.722653.8%14 W · 12 L+1.3wins+0.05per pick49cpaid+11.8%equal weight53+0.02 edge/pick
0xa315…cabbbacked Nakashima51c6,706$3,420 inWon — open this pick on its own page+$3,286.032352.2%12 W · 11 L+1.3wins+0.05per pick47cpaid+14.2%equal weight53+0.03 edge/pick
0xe83c…5e8fbacked Nakashima51c5,942$3,028 inWon — open this pick on its own page+$2,914.3962742.4%266 W · 361 L+0.5wins0.00per pick42cpaid+1.1%equal weight500.00 edge/pick
0x93bc…8ca3backed Nakashima53c2,000$1,060 inWon — open this pick on its own page+$9406930.4%21 W · 48 L-9.8wins-0.14per pick45cpaid-36.4%equal weight38-0.10 edge/pick
0xb852…bfaebacked Nakashima51c1,600$816 inWon — open this pick on its own page+$78429634.1%101 W · 195 L+10.3wins+0.03per pick31cpaid+15.4%equal weight54+0.03 edge/pick
0xc3e4…5bf6backed Nakashima55c1,501$825 inWon — open this pick on its own page+$675.8720653.4%110 W · 96 L+1.3wins+0.01per pick53cpaid-5.6%equal weight51+0.01 edge/pick
0xdbb9…ed8dbacked Nakashima51c1,397$707 inWon — open this pick on its own page+$689.81,03954.6%567 W · 472 L+37.6wins+0.04per pick51cpaid+7.7%equal weight54+0.04 edge/pick
0x6b7c…5f83backed Nakashima65c1,216$789 inWon — open this pick on its own page+$427.252,42647.3%1,148 W · 1,278 L+45.2wins+0.02per pick45cpaid-13.4%equal weight52+0.02 edge/pick
0xb438…b113backed Nakashima80c1,000$800 inWon — open this pick on its own page+$2004537.8%17 W · 28 L-3.4wins-0.08per pick45cpaid-34.4%equal weight45-0.05 edge/pick
0x8191…8a35backed Nakashima52c961.54$500 inWon — open this pick on its own page+$461.5413641.9%57 W · 79 L-2.8wins-0.02per pick44cpaid-13.3%equal weight48-0.02 edge/pick
0xaeb5…58e2backed Nakashima54c600$324 inWon — open this pick on its own page+$27681938.9%319 W · 500 L-4.5wins-0.01per pick39cpaid-8%equal weight49-0.01 edge/pick
0x2005…75eabacked Nakashima72c324.24$234 inWon — open this pick on its own page+$90.4911,43543.4%4,959 W · 6,476 L+17.8wins0.00per pick43cpaid-20.1%equal weight500.00 edge/pick
0x33bc…37dcbacked Nakashima53c308.55$164 inWon — open this pick on its own page+$145.0228141.6%117 W · 164 L+6.4wins+0.02per pick39cpaid+0.4%equal weight52+0.02 edge/pick
0x7e64…7308backed Nakashima52c230.77$120 inWon — open this pick on its own page+$110.775343.4%23 W · 30 L0.0wins0.00per pick43cpaid+2.4%equal weight500.00 edge/pick
0xf575…e0ebbacked Fucsovics47c212.77$100 inLost — open this pick on its own page-$10020431.9%65 W · 139 L-9.1wins-0.04per pick36cpaid-10.1%equal weight46-0.04 edge/pick
0x459a…8a5abacked Fucsovics49c204.08$100 inLost — open this pick on its own page-$1001533.3%5 W · 10 L-0.6wins-0.04per pick37cpaid-17.1%equal weight48-0.02 edge/pick
0x480d…f219backed Nakashima56c178.57$100 inWon — open this pick on its own page+$78.5773147.9%350 W · 381 L-16.9wins-0.02per pick50cpaid-7.7%equal weight48-0.02 edge/pick
0xbf5c…48f9backed Fucsovics39c102.56$40 inLost — open this pick on its own page-$4015447.4%73 W · 81 L+14.1wins+0.09per pick38cpaid+22.8%equal weight59+0.08 edge/pick
0x4b8a…d4d8backed Nakashima52c101.92$53 inWon — open this pick on its own page+$48.923852.6%20 W · 18 L+3.3wins+0.09per pick44cpaid+15.7%equal weight56+0.05 edge/pick
0x681d…4cbfbacked Nakashima52c96.15$50 inWon — open this pick on its own page+$46.1516446.3%76 W · 88 L-5.4wins-0.03per pick50cpaid-13%equal weight47-0.03 edge/pick
0xfcfe…d420backed Nakashima52c96.15$50 inWon — open this pick on its own page+$46.1525352.2%132 W · 121 L-2.5wins-0.01per pick53cpaid-6.6%equal weight49-0.01 edge/pick
0xfdbf…c88ebacked Fucsovics47c95.79$45 inLost — open this pick on its own page-$45.0224529.8%73 W · 172 L-6.2wins-0.03per pick32cpaid-10.3%equal weight47-0.02 edge/pick
0x25bf…7a56backed Fucsovics39c76.6$30 inLost — open this pick on its own page-$302,33546.6%1,088 W · 1,247 L+55.3wins+0.02per pick44cpaid-1.5%equal weight53+0.02 edge/pick
0x9e5c…d8e6backed Nakashima51c40.82$21 inWon — open this pick on its own page+$201,09035.9%391 W · 699 L+16.2wins+0.01per pick34cpaid-6.3%equal weight52+0.01 edge/pick
0x43e8…e758backed Fucsovics49c40.82$20 inLost — open this pick on its own page-$208557.6%49 W · 36 L+6.6wins+0.08per pick50cpaid+13.9%equal weight57+0.06 edge/pick
0xf102…1348backed Nakashima52c38$20 inWon — open this pick on its own page+$18.241,48932.6%486 W · 1,003 L+22.2wins+0.01per pick31cpaid+6.4%equal weight52+0.01 edge/pick
0xedbd…06c9backed Nakashima57c35.09$20 inWon — open this pick on its own page+$15.0926045%117 W · 143 L-5.0wins-0.02per pick47cpaid-2.1%equal weight48-0.02 edge/pick
0xc7f7…2abfbacked Nakashima52c30.36$16 inWon — open this pick on its own page+$14.5773048.8%356 W · 374 L-18.5wins-0.03per pick51cpaid-7.2%equal weight47-0.02 edge/pick
0x50e6…e838backed Nakashima54c30$16 inWon — open this pick on its own page+$13.82245.5%10 W · 12 L+1.6wins+0.07per pick38cpaid+2.8%equal weight54+0.03 edge/pick
0xaab0…126ebacked Nakashima52c21.15$11 inWon — open this pick on its own page+$10.157067.1%47 W · 23 L+3.9wins+0.06per pick62cpaid+9.1%equal weight55+0.04 edge/pick
0x7312…d40dbacked Nakashima74c19.12$14 inWon — open this pick on its own page+$4.974540%18 W · 27 L-6.9wins-0.15per pick55cpaid-35.4%equal weight39-0.10 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.