TailMyPicks

Check any Polymarket wallet’s real record.

Tennis · resolved market

Libema Open, Qualification: James McCabe vs Alexander Maarten Jong

Rebuilt .

What this market resolved to

Winning outcome
James McCabeof James McCabe, Alexander Maarten Jong
Resolved
US/Eastern, the zone Polymarket writes its markets in
Scored in
Tennisevery record on this page is that Category’s
Volume Polymarket published
$58,177
Volume TailMyPicks’s own read summed
$73,960

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 $58,177 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 81 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
0x30e9…390ebacked James McCabe70c7,077$4,973 inWon — open this pick on its own page+$2,103.534369.8%30 W · 13 L+0.5wins+0.01per pick69cpaid-0.1%equal weight51+0.01 edge/pick
0xfe78…0319backed Alexander Maarten Jong4c6,086$242 inLost — open this pick on its own page-$241.758,82836.1%3,190 W · 5,638 L-193.3wins-0.02per pick38cpaid-27.2%equal weight48-0.02 edge/pick
0x2005…75eabacked Alexander Maarten Jong27c3,773$1,024 inLost — open this pick on its own page-$1,024.2911,43543.4%4,959 W · 6,476 L+17.8wins0.00per pick43cpaid-20.1%equal weight500.00 edge/pick
0xccd8…f4debacked Alexander Maarten Jong33c2,705$895 inLost — open this pick on its own page-$895.321,47535.2%519 W · 956 L-14.1wins-0.01per pick36cpaid-4.4%equal weight49-0.01 edge/pick
0xf970…f7f6backed Alexander Maarten Jong7c1,965$141 inLost — open this pick on its own page-$140.952,48535.9%893 W · 1,592 L-28.5wins-0.01per pick37cpaid-5.2%equal weight49-0.01 edge/pick
0x39f8…badabacked Alexander Maarten Jong1c999.98$11 inLost — open this pick on its own page-$118537.6%32 W · 53 L-3.7wins-0.04per pick42cpaid-12.1%equal weight46-0.03 edge/pick
0xef29…2f1ebacked Alexander Maarten Jong11c909$100 inLost — open this pick on its own page-$99.991,11145.3%503 W · 608 L-35.7wins-0.03per pick48cpaid-12.9%equal weight47-0.03 edge/pick
0x9079…b19bbacked Alexander Maarten Jong14c746.19$104 inLost — open this pick on its own page-$104.4952854.9%290 W · 238 L+20.6wins+0.04per pick51cpaid+0.5%equal weight54+0.04 edge/pick
0x7bc5…4626backed James McCabe69c733.24$506 inWon — open this pick on its own page+$227.315444.2%68 W · 86 L+4.9wins+0.03per pick41cpaid+1.7%equal weight53+0.03 edge/pick
0x0d2d…7ff5backed James McCabe75c657.88$494 inWon — open this pick on its own page+$163.988,50542.6%3,619 W · 4,886 L-166.3wins-0.02per pick45cpaid-21.3%equal weight48-0.02 edge/pick
0x1e72…d0b9backed Alexander Maarten Jong17c653.77$109 inLost — open this pick on its own page-$108.8770729.1%206 W · 501 L+0.8wins0.00per pick29cpaid-6.3%equal weight500.00 edge/pick
0xf9b5…1212backed Alexander Maarten Jong20c628.34$125 inLost — open this pick on its own page-$125.3430226.8%81 W · 221 L-6.5wins-0.02per pick29cpaid-13.7%equal weight48-0.02 edge/pick
0x36d8…c7c7backed Alexander Maarten Jong27c544.75$147 inLost — open this pick on its own page-$146.921,22841.1%505 W · 723 L+1.8wins0.00per pick41cpaid-7.1%equal weight500.00 edge/pick
0x557e…d185backed Alexander Maarten Jong2c500$10 inLost — open this pick on its own page-$104233.3%14 W · 28 L+0.4wins+0.01per pick32cpaid-24.3%equal weight51+0.01 edge/pick
0x1cef…71b4backed Alexander Maarten Jong32c468.75$150 inLost — open this pick on its own page-$15020045%90 W · 110 L-1.4wins-0.01per pick46cpaid-3%equal weight49-0.01 edge/pick
0x9ec2…bd08backed Alexander Maarten Jong31c424.35$132 inLost — open this pick on its own page-$131.551,36338.3%522 W · 841 L+8.5wins+0.01per pick38cpaid+0.7%equal weight51+0.01 edge/pick
0x0ade…ed94backed James McCabe70c422.54$296 inWon — open this pick on its own page+$126.761,45854%787 W · 671 L-33.0wins-0.02per pick56cpaid+64.6%equal weight48-0.02 edge/pick
0xd034…eecebacked Alexander Maarten Jong31c420.66$129 inLost — open this pick on its own page-$129.472,73534%931 W · 1,804 L-13.2wins0.00per pick35cpaid-2.8%equal weight490.00 edge/pick
0xc718…64a8backed Alexander Maarten Jong28c379.33$106 inLost — open this pick on its own page-$105.8991755.5%509 W · 408 L+2.7wins0.00per pick55cpaid-6.5%equal weight500.00 edge/pick
0x9bdb…a90dbacked Alexander Maarten Jong17c300$51 inLost — open this pick on its own page-$5126921.2%57 W · 212 L-10.2wins-0.04per pick25cpaid-24.7%equal weight46-0.03 edge/pick
0x1a89…bb33backed Alexander Maarten Jong17c279.59$48 inLost — open this pick on its own page-$47.534926.5%13 W · 36 L-5.2wins-0.11per pick37cpaid-35.2%equal weight42-0.07 edge/pick
0x5213…6a35backed James McCabe66c266.28$176 inWon — open this pick on its own page+$90.541,86544.7%834 W · 1,031 L+36.5wins+0.02per pick43cpaid+3.4%equal weight52+0.02 edge/pick
0x5e93…79f3backed James McCabe71c260.7$185 inWon — open this pick on its own page+$75.621257.5%122 W · 90 L+0.5wins0.00per pick57cpaid+4.6%equal weight500.00 edge/pick
0x7885…1173backed Alexander Maarten Jong5c249.89$12 inLost — open this pick on its own page-$11.7516654.8%91 W · 75 L+5.1wins+0.03per pick52cpaid-9.7%equal weight53+0.03 edge/pick
0x692b…b4f2backed Alexander Maarten Jong30c214$64 inLost — open this pick on its own page-$64.245744.2%202 W · 255 L+3.5wins+0.01per pick43cpaid+2.2%equal weight51+0.01 edge/pick
0x6190…5d90backed James McCabe70c208.17$146 inWon — open this pick on its own page+$62.4522154.8%121 W · 100 L-1.0wins0.00per pick55cpaid+0.7%equal weight500.00 edge/pick
0xadfb…c2efbacked James McCabe69c197.93$136 inWon — open this pick on its own page+$61.983,25648.2%1,570 W · 1,686 L-53.4wins-0.02per pick50cpaid-4.2%equal weight48-0.02 edge/pick
0x52a0…ec9dbacked Alexander Maarten Jong29c171.67$50 inLost — open this pick on its own page-$5058045.9%266 W · 314 L-8.4wins-0.01per pick47cpaid-1.6%equal weight48-0.01 edge/pick
0xafaf…1635backed Alexander Maarten Jong19c161.83$30 inLost — open this pick on its own page-$30.162,04946.8%958 W · 1,091 L+19.0wins+0.01per pick46cpaid-20.5%equal weight51+0.01 edge/pick
0xd5e0…2a1dbacked James McCabe62c161.53$100 inWon — open this pick on its own page+$61.383756.8%21 W · 16 L+1.6wins+0.04per pick52cpaid+16.8%equal weight53+0.03 edge/pick
0x22c7…d814backed James McCabe71c154.93$110 inWon — open this pick on its own page+$44.9340554.1%219 W · 186 L+9.3wins+0.02per pick52cpaid+2.1%equal weight52+0.02 edge/pick
0xa182…3106backed James McCabe69c152.17$105 inWon — open this pick on its own page+$47.1760962.7%382 W · 227 L+5.4wins+0.01per pick62cpaid+1.4%equal weight51+0.01 edge/pick
0xeaac…d71dbacked James McCabe66c150.21$99 inWon — open this pick on its own page+$51.071,86545.6%851 W · 1,014 L+50.3wins+0.03per pick43cpaid+6.2%equal weight53+0.03 edge/pick
0x5bda…17a8backed James McCabe71c150$107 inWon — open this pick on its own page+$43.51,15148.7%560 W · 591 L+8.8wins+0.01per pick48cpaid+1.3%equal weight51+0.01 edge/pick
0xba02…c556backed Alexander Maarten Jong14c150$21 inLost — open this pick on its own page-$212040%8 W · 12 L-0.5wins-0.02per pick42cpaid-22.6%equal weight49-0.01 edge/pick
0x7d9a…05e6backed James McCabe72c144.03$104 inWon — open this pick on its own page+$39.692,08544.5%928 W · 1,157 L-51.6wins-0.02per pick47cpaid-22.7%equal weight47-0.02 edge/pick
0x6553…7a71backed James McCabe71c125$89 inWon — open this pick on its own page+$36.251,12551.1%575 W · 550 L-11.2wins-0.01per pick52cpaid-0.8%equal weight49-0.01 edge/pick
0x5b63…11a4backed James McCabe73c124.1$90 inWon — open this pick on its own page+$33.74,93441.5%2,048 W · 2,886 L-77.0wins-0.02per pick43cpaid-15.3%equal weight48-0.02 edge/pick
0x561d…4134backed James McCabe65c110$71 inWon — open this pick on its own page+$3944949.4%222 W · 227 L+23.1wins+0.05per pick44cpaid+3.6%equal weight55+0.05 edge/pick
0x2529…548abacked James McCabe68c100$68 inWon — open this pick on its own page+$32.0334650.6%175 W · 171 L+5.0wins+0.01per pick49cpaid-5.9%equal weight52+0.01 edge/pick
0x72aa…90e0backed James McCabe66c100$66 inWon — open this pick on its own page+$33.643250.5%218 W · 214 L+3.9wins+0.01per pick50cpaid-6.9%equal weight51+0.01 edge/pick
0xa64c…34f2backed James McCabe70c100$70 inWon — open this pick on its own page+$3033747.2%159 W · 178 L-14.3wins-0.04per pick51cpaid-8.8%equal weight46-0.04 edge/pick
0x1dd2…9e07backed James McCabe67c95.6$64 inWon — open this pick on its own page+$31.552,41851.7%1,249 W · 1,169 L+10.3wins0.00per pick51cpaid+0.9%equal weight500.00 edge/pick
0xe907…cff6backed James McCabe74c90.89$67 inWon — open this pick on its own page+$23.412,85439.5%1,126 W · 1,728 L-83.5wins-0.03per pick42cpaid-22.9%equal weight47-0.03 edge/pick
0xc2e0…5a1bbacked Alexander Maarten Jong32c87.5$28 inLost — open this pick on its own page-$2821533.5%72 W · 143 L-4.7wins-0.02per pick36cpaid-14.7%equal weight48-0.02 edge/pick
0x9d3e…986cbacked James McCabe69c80$55 inWon — open this pick on its own page+$24.863648%305 W · 331 L-10.3wins-0.02per pick50cpaid-3.1%equal weight48-0.02 edge/pick
0x1cdd…e595backed James McCabe67c80$54 inWon — open this pick on its own page+$26.41,87016%299 W · 1,571 L-314.3wins-0.17per pick33cpaid-65.6%equal weight32-0.17 edge/pick
0x80d8…b703backed James McCabe70c75.95$53 inWon — open this pick on its own page+$22.794,76547%2,238 W · 2,527 L-82.2wins-0.02per pick49cpaid-9.4%equal weight48-0.02 edge/pick
0xfa02…8b07backed James McCabe70c71.43$50 inWon — open this pick on its own page+$21.438068.8%55 W · 25 L+2.4wins+0.03per pick66cpaid+3.5%equal weight53+0.02 edge/pick
0x1df2…89a0backed James McCabe65c70$46 inWon — open this pick on its own page+$24.222,06535.2%727 W · 1,338 L-52.7wins-0.03per pick38cpaid-19.4%equal weight47-0.03 edge/pick
0x9998…d45cbacked James McCabe70c70$49 inWon — open this pick on its own page+$211100%1 W · 0 L+0.3wins+0.30per pick70cpaid+42.9%equal weight51+0.01 edge/pick
0xd065…93e8backed Alexander Maarten Jong16c62.5$10 inLost — open this pick on its own page-$101850%9 W · 9 L-0.9wins-0.05per pick55cpaid-17.5%equal weight48-0.02 edge/pick
0x0576…6232backed James McCabe67c61.46$41 inWon — open this pick on its own page+$20.2850845.9%233 W · 275 L-3.7wins-0.01per pick47cpaid+1.8%equal weight49-0.01 edge/pick
0xa0ba…72b7backed James McCabe69c59.17$41 inWon — open this pick on its own page+$18.34333.3%1 W · 2 L-1.0wins-0.34per pick67cpaid-51.7%equal weight46-0.04 edge/pick
0x64e8…7819backed Alexander Maarten Jong31c54.99$17 inLost — open this pick on its own page-$17.051,88235.5%669 W · 1,213 L+26.8wins+0.01per pick34cpaid+4.8%equal weight52+0.01 edge/pick
0xe22f…eff7backed James McCabe69c51.05$35 inWon — open this pick on its own page+$16.057750.6%39 W · 38 L-2.1wins-0.03per pick53cpaid-4.8%equal weight48-0.02 edge/pick
0xcd96…11a3backed James McCabe69c51.05$35 inWon — open this pick on its own page+$16.052,27458%1,318 W · 956 L-10.3wins0.00per pick58cpaid-2.5%equal weight500.00 edge/pick
0xaf9c…f77dbacked Alexander Maarten Jong33c46.85$15 inLost — open this pick on its own page-$15.467542.7%32 W · 43 L-0.9wins-0.01per pick44cpaid-14.5%equal weight49-0.01 edge/pick
0xbfd7…f0bfbacked Alexander Maarten Jong31c43.25$13 inLost — open this pick on its own page-$13.417,81650.6%3,958 W · 3,858 L+95.4wins+0.01per pick49cpaid-4.6%equal weight51+0.01 edge/pick
0x00b4…87bfbacked James McCabe70c42.86$30 inWon — open this pick on its own page+$12.864763.8%30 W · 17 L+5.2wins+0.11per pick53cpaid+19.5%equal weight58+0.07 edge/pick
0x54d1…3abfbacked Alexander Maarten Jong33c42.85$14 inLost — open this pick on its own page-$1426734.1%91 W · 176 L-4.4wins-0.02per pick36cpaid-5.8%equal weight48-0.01 edge/pick
0xd891…7341backed James McCabe70c42.56$30 inWon — open this pick on its own page+$12.5612161.2%74 W · 47 L-2.0wins-0.02per pick63cpaid-6.5%equal weight48-0.01 edge/pick
0xc7c7…3b08backed James McCabe71c42.28$30 inWon — open this pick on its own page+$12.2850958%295 W · 214 L-26.5wins-0.05per pick63cpaid-7.9%equal weight44-0.05 edge/pick
0x1e3b…e232backed James McCabe68c38.27$26 inWon — open this pick on its own page+$12.253,90150.1%1,953 W · 1,948 L-13.2wins0.00per pick50cpaid-2.2%equal weight500.00 edge/pick
0x4567…0fd6backed James McCabe69c36.23$25 inWon — open this pick on its own page+$11.232653.8%14 W · 12 L-2.5wins-0.10per pick63cpaid-16.3%equal weight45-0.05 edge/pick
0xf2d5…53d0backed James McCabe67c35.33$24 inWon — open this pick on its own page+$11.6617656.3%99 W · 77 L-1.6wins-0.01per pick57cpaid-0.8%equal weight49-0.01 edge/pick
0x1f8b…a0cabacked James McCabe68c30$20 inWon — open this pick on its own page+$9.612659.5%75 W · 51 L+3.6wins+0.03per pick57cpaid+2.1%equal weight53+0.02 edge/pick
0xa578…6702backed James McCabe67c30$20 inWon — open this pick on its own page+$9.91,58847%746 W · 842 L-24.2wins-0.02per pick49cpaid-3.9%equal weight48-0.02 edge/pick
0x6a20…d606backed James McCabe80c30$24 inWon — open this pick on its own page+$692674.6%691 W · 235 L+1.7wins0.00per pick74cpaid+0.1%equal weight500.00 edge/pick
0x87dc…a465backed James McCabe71c28.24$20 inWon — open this pick on its own page+$8.245273.1%38 W · 14 L-0.2wins0.00per pick73cpaid+4.9%equal weight500.00 edge/pick
0x14de…489cbacked James McCabe75c26.67$20 inWon — open this pick on its own page+$6.6716870.8%119 W · 49 L+1.8wins+0.01per pick70cpaid+1.1%equal weight51+0.01 edge/pick
0x9081…8a6ebacked James McCabe72c25.97$19 inWon — open this pick on its own page+$7.3241768.1%284 W · 133 L-21.4wins-0.05per pick73cpaid-6.7%equal weight45-0.05 edge/pick
0xb7f3…d6dcbacked James McCabe75c25.44$19 inWon — open this pick on its own page+$6.2987060.2%524 W · 346 L+28.4wins+0.03per pick57cpaid+5.1%equal weight54+0.03 edge/pick
0xbb8e…08c1backed James McCabe74c25$18 inWon — open this pick on its own page+$6.62,11855.9%1,185 W · 933 L+40.1wins+0.02per pick54cpaid-5.6%equal weight52+0.02 edge/pick
0x89b6…886ebacked James McCabe70c21.43$15 inWon — open this pick on its own page+$6.4317660.2%106 W · 70 L+4.1wins+0.02per pick58cpaid-2.6%equal weight52+0.02 edge/pick
0xf0b3…ba3bbacked James McCabe70c20.05$14 inWon — open this pick on its own page+$6.074658.7%27 W · 19 L+3.4wins+0.07per pick51cpaid+6.8%equal weight55+0.05 edge/pick
0x2ecb…7645backed James McCabe60c20$12 inWon — open this pick on its own page+$892548.8%451 W · 474 L+20.2wins+0.02per pick47cpaid-3.6%equal weight52+0.02 edge/pick
0xa7cc…949ebacked James McCabe75c20$15 inWon — open this pick on its own page+$52040%8 W · 12 L-3.6wins-0.18per pick58cpaid-41.9%equal weight41-0.08 edge/pick
0x0e65…d1d3backed James McCabe69c15.65$11 inWon — open this pick on its own page+$4.855466.7%36 W · 18 L+0.3wins0.00per pick66cpaid-2.1%equal weight500.00 edge/pick
0x77bd…e48fbacked James McCabe71c15.59$11 inWon — open this pick on its own page+$4.5715053.3%80 W · 70 L+3.9wins+0.03per pick51cpaid-8.3%equal weight52+0.02 edge/pick
0xca20…7b68backed James McCabe78c14.1$11 inWon — open this pick on its own page+$3.157447.7%274 W · 300 L-4.8wins-0.01per pick49cpaid-15.9%equal weight49-0.01 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.

The rest of this event

Polymarket sells these questions together. 3 in all. TailMyPicks has no name for an event — the venue publishes an identifier and no title — so they are listed by their own questions.

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.