TailMyPicks

Check any Polymarket wallet’s real record.

Tennis · resolved market

Argentina Open: Vit Kopriva vs Matteo Berrettini

Rebuilt .

What this market resolved to

Winning outcome
Koprivaof Kopriva, Berrettini
Resolved
US/Eastern, the zone Polymarket writes its markets in
Scored in
Tennisevery record on this page is that Category’s
Volume Polymarket published
$138,121
Volume TailMyPicks’s own read summed
$164,995

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 $138,121 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

The 100 largest positions, of 127 wallets holding a qualified pick here — biggest first. This page details 100 at most, and the number beside it is the real one. 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
0x9fa9…c100backed Berrettini69c10,000$6,900 inLost — open this pick on its own page-$6,899.9943051.2%220 W · 210 L+5.2wins+0.01per pick50cpaid+2.1%equal weight51+0.01 edge/pick
0xee61…debfbacked Berrettini52c9,704$5,016 inLost — open this pick on its own page-$5,015.762,86544.3%1,269 W · 1,596 L+6.0wins0.00per pick44cpaid-20.8%equal weight500.00 edge/pick
0x33c9…6f9abacked Kopriva31c8,720$2,697 inWon — open this pick on its own page+$6,023.4793055.8%519 W · 411 L+23.8wins+0.03per pick53cpaid+1.1%equal weight53+0.02 edge/pick
0x5b63…11a4backed Kopriva36c8,096$2,881 inWon — open this pick on its own page+$5,215.124,93441.5%2,048 W · 2,886 L-77.0wins-0.02per pick43cpaid-15.3%equal weight48-0.02 edge/pick
0x8df8…59ddbacked Kopriva37c8,083$3,000 inWon — open this pick on its own page+$5,082.724438.9%95 W · 149 L-2.9wins-0.01per pick40cpaid-13.3%equal weight49-0.01 edge/pick
0xc0ac…fd51backed Kopriva37c8,051$2,943 inWon — open this pick on its own page+$5,107.8628444.7%127 W · 157 L+13.7wins+0.05per pick40cpaid+13.9%equal weight55+0.04 edge/pick
0x046c…2a9cbacked Berrettini35c7,300$2,581 inLost — open this pick on its own page-$2,58135247.2%166 W · 186 L-23.2wins-0.07per pick54cpaid-16.5%equal weight43-0.06 edge/pick
0xf588…2b81backed Berrettini62c7,134$4,418 inLost — open this pick on its own page-$4,418.1581349.1%399 W · 414 L+21.6wins+0.03per pick46cpaid-9.1%equal weight53+0.03 edge/pick
0xd696…8a49backed Kopriva31c6,731$2,087 inWon — open this pick on its own page+$4,644.2514450.7%73 W · 71 L+6.9wins+0.05per pick46cpaid+11.8%equal weight55+0.04 edge/pick
0x2020…7e22backed Kopriva35c5,713$2,000 inWon — open this pick on its own page+$3,713.424055%22 W · 18 L+5.8wins+0.15per pick40cpaid+25.7%equal weight60+0.09 edge/pick
0x204f…5e14backed Berrettini38c5,032$1,923 inLost — open this pick on its own page-$1,923.388,21745.5%3,737 W · 4,480 L+166.6wins+0.02per pick43cpaid-16.3%equal weight52+0.02 edge/pick
0x9f13…e0fdbacked Berrettini69c3,748$2,572 inLost — open this pick on its own page-$2,572.3976140.6%309 W · 452 L-15.3wins-0.02per pick43cpaid-6.4%equal weight48-0.02 edge/pick
0x38c2…d3a7backed Berrettini61c3,279$2,000 inLost — open this pick on its own page-$2,00048851.6%252 W · 236 L-5.1wins-0.01per pick53cpaid-2.6%equal weight49-0.01 edge/pick
0x4173…d3edbacked Kopriva33c2,806$934 inWon — open this pick on its own page+$1,87255646.4%258 W · 298 L+4.7wins+0.01per pick46cpaid-0.7%equal weight51+0.01 edge/pick
0x6814…a9e7backed Berrettini55c2,101$1,148 inLost — open this pick on its own page-$1,147.793,07244.9%1,378 W · 1,694 L-30.9wins-0.01per pick46cpaid-23%equal weight49-0.01 edge/pick
0x2dc3…9d67backed Kopriva35c2,000$698 inWon — open this pick on its own page+$1,302.3639431%122 W · 272 L-11.0wins-0.03per pick34cpaid-12.4%equal weight47-0.03 edge/pick
0x2005…75eabacked Berrettini63c1,737$1,087 inLost — open this pick on its own page-$1,087.1711,43543.4%4,959 W · 6,476 L+17.8wins0.00per pick43cpaid-20.1%equal weight500.00 edge/pick
0xd6a3…9489backed Berrettini60c1,726$1,028 inLost — open this pick on its own page-$1,027.852,74630.8%846 W · 1,900 L-67.1wins-0.02per pick33cpaid-36.1%equal weight47-0.02 edge/pick
0x081e…f76ebacked Berrettini30c1,667$500 inLost — open this pick on its own page-$5001,44648.8%706 W · 740 L-1.6wins0.00per pick49cpaid0%equal weight500.00 edge/pick
0x7ca1…aea0backed Kopriva32c1,563$500 inWon — open this pick on its own page+$1,063.151,16137.6%437 W · 724 L-27.8wins-0.02per pick40cpaid-7.1%equal weight47-0.02 edge/pick
0x6bb3…758ebacked Kopriva31c1,547$480 inWon — open this pick on its own page+$1,067.4348552.8%256 W · 229 L+4.3wins+0.01per pick52cpaid+0.7%equal weight51+0.01 edge/pick
0x20ba…6c27backed Berrettini65c1,538$1,000 inLost — open this pick on its own page-$1,0001,18662.8%745 W · 441 L-16.1wins-0.01per pick64cpaid-3.6%equal weight49-0.01 edge/pick
0x3905…82fcbacked Kopriva33c1,515$500 inWon — open this pick on its own page+$1,015.155563.6%35 W · 20 L-0.5wins-0.01per pick64cpaid-2.4%equal weight49-0.01 edge/pick
0xf4ee…47c8backed Kopriva69c1,159$800 inWon — open this pick on its own page+$359.4220261.4%124 W · 78 L+11.4wins+0.06per pick56cpaid+5%equal weight56+0.05 edge/pick
0x6f3e…bcf8backed Berrettini68c1,073$730 inLost — open this pick on its own page-$729.7776146.6%355 W · 406 L-1.0wins0.00per pick47cpaid-1.3%equal weight500.00 edge/pick
0x78e0…375bbacked Kopriva37c1,055$390 inWon — open this pick on its own page+$664.782055%11 W · 9 L+1.4wins+0.07per pick48cpaid+10.3%equal weight54+0.03 edge/pick
0x972b…78babacked Berrettini64c1,051$674 inLost — open this pick on its own page-$674.272,98239.1%1,167 W · 1,815 L-109.1wins-0.04per pick43cpaid-30.2%equal weight46-0.04 edge/pick
0x9ed9…9949backed Berrettini69c1,000$690 inLost — open this pick on its own page-$69046553.8%250 W · 215 L-1.4wins0.00per pick54cpaid-4.1%equal weight500.00 edge/pick
0xb589…33d4backed Berrettini6c1,000$60 inLost — open this pick on its own page-$6010815.7%17 W · 91 L+2.5wins+0.02per pick13cpaid+248.8%equal weight52+0.02 edge/pick
0xe671…a682backed Kopriva40c1,000$400 inWon — open this pick on its own page+$60057645.5%262 W · 314 L+4.9wins+0.01per pick45cpaid-2.5%equal weight51+0.01 edge/pick
0x57b9…e9b4backed Berrettini69c985.51$680 inLost — open this pick on its own page-$68011353.1%60 W · 53 L+0.7wins+0.01per pick52cpaid+0.1%equal weight51+0.01 edge/pick
0x78f7…2c5dbacked Kopriva31c950$294 inWon — open this pick on its own page+$655.524448.8%119 W · 125 L+17.1wins+0.07per pick42cpaid+23.3%equal weight57+0.06 edge/pick
0x9206…42a6backed Berrettini65c842.55$548 inLost — open this pick on its own page-$547.665858.6%34 W · 24 L-4.3wins-0.07per pick66cpaid-11.8%equal weight44-0.05 edge/pick
0xaea0…0decbacked Berrettini46c812$376 inLost — open this pick on its own page-$376.2297046.6%452 W · 518 L-8.0wins-0.01per pick47cpaid-17.5%equal weight49-0.01 edge/pick
0xcb5b…f243backed Berrettini52c764.45$398 inLost — open this pick on its own page-$398.4949143%211 W · 280 L-15.1wins-0.03per pick46cpaid-21.5%equal weight47-0.03 edge/pick
0xf74d…9930backed Kopriva41c729.86$296 inWon — open this pick on its own page+$433.8626158.2%152 W · 109 L+2.4wins+0.01per pick57cpaid+2.9%equal weight51+0.01 edge/pick
0xf18a…e4e5backed Kopriva61c596.49$361 inWon — open this pick on its own page+$235.382,34351.6%1,209 W · 1,134 L+95.2wins+0.04per pick48cpaid+0.3%equal weight54+0.04 edge/pick
0x4f87…8a86backed Kopriva34c588.24$200 inWon — open this pick on its own page+$388.242944.8%13 W · 16 L-1.9wins-0.06per pick51cpaid-1.5%equal weight46-0.03 edge/pick
0x21c2…6749backed Berrettini40c583$231 inLost — open this pick on its own page-$230.881,00846%464 W · 544 L-19.0wins-0.02per pick48cpaid-19.5%equal weight48-0.02 edge/pick
0x9f92…1862backed Berrettini70c564.29$395 inLost — open this pick on its own page-$395944.4%4 W · 5 L-1.0wins-0.11per pick55cpaid-26.6%equal weight47-0.03 edge/pick
0x903f…de5fbacked Kopriva37c519.9$195 inWon — open this pick on its own page+$325.2316830.4%51 W · 117 L-2.9wins-0.02per pick32cpaid-11.2%equal weight48-0.01 edge/pick
0x8f13…daaebacked Kopriva33c493.84$164 inWon — open this pick on its own page+$330.3324634.1%84 W · 162 L+2.0wins+0.01per pick33cpaid-5.7%equal weight51+0.01 edge/pick
0x959f…589fbacked Berrettini24c404.44$97 inLost — open this pick on its own page-$97825%2 W · 6 L-1.6wins-0.21per pick46cpaid-54.3%equal weight44-0.05 edge/pick
0x5773…ac11backed Kopriva31c400$124 inWon — open this pick on its own page+$2769643.8%42 W · 54 L-1.1wins-0.01per pick45cpaid-11%equal weight49-0.01 edge/pick
0xdac1…c3e1backed Berrettini29c400$116 inLost — open this pick on its own page-$1166839.7%27 W · 41 L+6.8wins+0.10per pick30cpaid+2.5%equal weight58+0.07 edge/pick
0x2ed1…caa2backed Berrettini34c399.99$135 inLost — open this pick on its own page-$13518636%67 W · 119 L+7.4wins+0.04per pick32cpaid+16.1%equal weight54+0.04 edge/pick
0x087f…075ebacked Berrettini70c397.49$278 inLost — open this pick on its own page-$277.782360.9%14 W · 9 L-1.3wins-0.06per pick67cpaid-4.8%equal weight47-0.03 edge/pick
0x3edb…5280backed Berrettini70c381.69$268 inLost — open this pick on its own page-$268933.3%3 W · 6 L-2.2wins-0.24per pick58cpaid-44.6%equal weight43-0.06 edge/pick
0xd19f…b403backed Berrettini34c373.78$129 inLost — open this pick on its own page-$128.8520%1 W · 4 L-1.5wins-0.31per pick51cpaid-71.5%equal weight44-0.05 edge/pick
0x1733…1e15backed Berrettini70c355.71$249 inLost — open this pick on its own page-$24978152.8%412 W · 369 L+21.3wins+0.03per pick50cpaid+4.7%equal weight53+0.03 edge/pick
0x04a7…164bbacked Kopriva32c349.99$112 inWon — open this pick on its own page+$237.9915244.1%67 W · 85 L-5.2wins-0.03per pick48cpaid-7.8%equal weight47-0.03 edge/pick
0xaacf…5f84backed Berrettini66c333$220 inLost — open this pick on its own page-$219.7817867.4%120 W · 58 L+3.6wins+0.02per pick65cpaid+3.5%equal weight52+0.02 edge/pick
0x9086…4d46backed Berrettini68c320.5$218 inLost — open this pick on its own page-$217.941,84148.5%892 W · 949 L-32.0wins-0.02per pick50cpaid-3.8%equal weight48-0.02 edge/pick
0x97a0…da35backed Berrettini33c303.94$100 inLost — open this pick on its own page-$10047946.3%222 W · 257 L+9.2wins+0.02per pick44cpaid-4.6%equal weight52+0.02 edge/pick
0x5e30…acbfbacked Berrettini66c295.8$195 inLost — open this pick on its own page-$195.237,72447.8%3,691 W · 4,033 L+41.2wins+0.01per pick47cpaid+1.2%equal weight51+0.01 edge/pick
0xe649…4e37backed Kopriva31c229$71 inWon — open this pick on its own page+$158.011,41441.1%581 W · 833 L-21.3wins-0.02per pick43cpaid-2.9%equal weight48-0.01 edge/pick
0x1fde…43e8backed Berrettini24c202.93$49 inLost — open this pick on its own page-$49.192060%12 W · 8 L+2.4wins+0.12per pick48cpaid+15.2%equal weight56+0.05 edge/pick
0x0f8e…3082backed Berrettini36c202.48$73 inLost — open this pick on its own page-$72.891,21841.1%500 W · 718 L-30.1wins-0.02per pick44cpaid-16%equal weight47-0.02 edge/pick
0x3b1f…6500backed Kopriva72c200$144 inWon — open this pick on its own page+$5669249.6%343 W · 349 L-9.4wins-0.01per pick51cpaid-14.3%equal weight49-0.01 edge/pick
0x8e48…6fd3backed Berrettini24c200$48 inLost — open this pick on its own page-$482755.6%15 W · 12 L+2.7wins+0.10per pick46cpaid+9.6%equal weight56+0.05 edge/pick
0xec6c…23c7backed Berrettini61c200$121 inLost — open this pick on its own page-$12115648.7%76 W · 80 L+7.2wins+0.05per pick44cpaid+1.5%equal weight54+0.04 edge/pick
0x0694…4a4ebacked Berrettini70c200$140 inLost — open this pick on its own page-$14026247.7%125 W · 137 L-9.1wins-0.03per pick51cpaid-7.2%equal weight46-0.03 edge/pick
0x29de…02aabacked Berrettini38c177.05$67 inLost — open this pick on its own page-$67.2812752%66 W · 61 L+3.9wins+0.03per pick49cpaid+2.1%equal weight53+0.03 edge/pick
0x2f2b…0f9abacked Berrettini70c170$119 inLost — open this pick on its own page-$11947552.4%249 W · 226 L+6.0wins+0.01per pick51cpaid+2.9%equal weight51+0.01 edge/pick
0xcd3d…e7ebbacked Berrettini30c166.67$50 inLost — open this pick on its own page-$501,13027.9%315 W · 815 L+1.6wins0.00per pick28cpaid-11.8%equal weight500.00 edge/pick
0xc85f…15f8backed Berrettini70c157.14$110 inLost — open this pick on its own page-$11021655.6%120 W · 96 L+4.0wins+0.02per pick54cpaid+0.1%equal weight52+0.02 edge/pick
0x7b7f…e826backed Berrettini38c148.1$56 inLost — open this pick on its own page-$5669350.5%350 W · 343 L-9.1wins-0.01per pick52cpaid-3.9%equal weight49-0.01 edge/pick
0x4fab…708bbacked Kopriva34c147.06$50 inWon — open this pick on its own page+$97.061,27630.4%388 W · 888 L-11.5wins-0.01per pick31cpaid-6.6%equal weight49-0.01 edge/pick
0xc629…5e51backed Berrettini69c144.8$100 inLost — open this pick on its own page-$10057349.6%284 W · 289 L-2.5wins0.00per pick50cpaid-2.9%equal weight500.00 edge/pick
0xdf60…f8d5backed Berrettini70c142.86$100 inLost — open this pick on its own page-$1006758.2%39 W · 28 L+1.8wins+0.03per pick55cpaid+3.1%equal weight52+0.02 edge/pick
0x5b2a…bc9bbacked Berrettini73c136.43$100 inLost — open this pick on its own page-$1004346.5%20 W · 23 L-4.5wins-0.11per pick57cpaid-24.7%equal weight43-0.07 edge/pick
0x25bf…7a56backed Kopriva34c129.62$44 inWon — open this pick on its own page+$85.892,33546.6%1,088 W · 1,247 L+55.3wins+0.02per pick44cpaid-1.5%equal weight53+0.02 edge/pick
0xeb4c…1ca9backed Berrettini31c129.29$41 inLost — open this pick on its own page-$40.6815363.4%97 W · 56 L+11.5wins+0.08per pick56cpaid+6.5%equal weight57+0.06 edge/pick
0x3145…fcf5backed Berrettini71c127.83$91 inLost — open this pick on its own page-$916155.7%34 W · 27 L-4.7wins-0.08per pick64cpaid-13.9%equal weight44-0.06 edge/pick
0x6fe9…9c50backed Berrettini34c117.65$40 inLost — open this pick on its own page-$4025355.7%141 W · 112 L+3.1wins+0.01per pick55cpaid-0.4%equal weight51+0.01 edge/pick
0x9dd9…08bdbacked Berrettini66c111$73 inLost — open this pick on its own page-$72.721,85244.5%825 W · 1,027 L-20.3wins-0.01per pick46cpaid-18.8%equal weight49-0.01 edge/pick
0x8eb2…fea3backed Berrettini31c106.45$33 inLost — open this pick on its own page-$337945.6%36 W · 43 L-7.8wins-0.10per pick55cpaid-21.4%equal weight42-0.07 edge/pick
0x0386…d6c4backed Berrettini70c100$70 inLost — open this pick on its own page-$70425%1 W · 3 L-1.3wins-0.34per pick59cpaid-37.5%equal weight45-0.05 edge/pick
0xd610…4c9abacked Kopriva31c100$31 inWon — open this pick on its own page+$691,21233.1%401 W · 811 L-16.7wins-0.01per pick34cpaid-4.5%equal weight48-0.01 edge/pick
0xfcfe…d420backed Berrettini68c100$68 inLost — open this pick on its own page-$6825352.2%132 W · 121 L-2.5wins-0.01per pick53cpaid-6.6%equal weight49-0.01 edge/pick
0x9bc5…908abacked Berrettini52c99.99$52 inLost — open this pick on its own page-$5258753.7%315 W · 272 L-10.8wins-0.02per pick56cpaid-5.2%equal weight48-0.02 edge/pick
0xa07d…a037backed Berrettini42c93.79$40 inLost — open this pick on its own page-$39.743,27013.8%450 W · 2,820 L-549.1wins-0.17per pick31cpaid-57.4%equal weight31-0.17 edge/pick
0x31d7…42c1backed Berrettini45c91.6$41 inLost — open this pick on its own page-$41.223435.3%12 W · 22 L-0.6wins-0.02per pick37cpaid-11.4%equal weight49-0.01 edge/pick
0xe575…8b12backed Berrettini29c87.72$25 inLost — open this pick on its own page-$25.447941.8%33 W · 46 L-5.6wins-0.07per pick49cpaid-24.9%equal weight44-0.05 edge/pick
0x9d70…fdd9backed Kopriva55c85.62$47 inWon — open this pick on its own page+$38.577941.8%33 W · 46 L-5.0wins-0.06per pick48cpaid-21.4%equal weight45-0.05 edge/pick
0x08c1…7fbebacked Kopriva59c83.59$49 inWon — open this pick on its own page+$34.5328247.9%135 W · 147 L-4.1wins-0.01per pick49cpaid-6.9%equal weight49-0.01 edge/pick
0xc8dc…f75cbacked Berrettini69c80$55 inLost — open this pick on its own page-$55.22356.5%13 W · 10 L-0.3wins-0.01per pick58cpaid-3.8%equal weight49-0.01 edge/pick
0x7f8f…8ed0backed Kopriva51c78.43$40 inWon — open this pick on its own page+$38.434736.2%17 W · 30 L-3.9wins-0.08per pick45cpaid-26.7%equal weight44-0.05 edge/pick
0x61c1…0513backed Berrettini65c76.92$50 inLost — open this pick on its own page-$501,28760.7%781 W · 506 L-21.2wins-0.02per pick62cpaid-3.3%equal weight48-0.02 edge/pick
0x7a52…06cbbacked Berrettini67c74.63$50 inLost — open this pick on its own page-$5017056.5%96 W · 74 L+5.5wins+0.03per pick53cpaid+5.7%equal weight53+0.03 edge/pick
0x6ef2…05d1backed Kopriva35c71.33$25 inWon — open this pick on its own page+$46.332100%2 W · 0 L+1.1wins+0.56per pick44cpaid+136.7%equal weight55+0.04 edge/pick
0x8b47…3f2ebacked Berrettini73c67.12$49 inLost — open this pick on its own page-$491844.4%8 W · 10 L-3.2wins-0.18per pick62cpaid-27.1%equal weight42-0.07 edge/pick
0xd18b…876dbacked Kopriva72c62.92$45 inWon — open this pick on its own page+$17.923658.3%21 W · 15 L-1.9wins-0.05per pick64cpaid-7.3%equal weight47-0.03 edge/pick
0x0b05…b133backed Kopriva34c58.82$20 inWon — open this pick on its own page+$38.82771.4%5 W · 2 L+1.0wins+0.14per pick58cpaid+34.4%equal weight53+0.03 edge/pick
0x2393…8535backed Berrettini68c55.88$38 inLost — open this pick on its own page-$38.082176.2%16 W · 5 L+1.5wins+0.07per pick69cpaid+7.6%equal weight54+0.03 edge/pick
0x67b5…7276backed Berrettini36c55.08$20 inLost — open this pick on its own page-$2027147.2%128 W · 143 L+6.7wins+0.02per pick45cpaid+6.2%equal weight53+0.02 edge/pick
0xa509…ae46backed Berrettini51c52.19$27 inLost — open this pick on its own page-$26.566,78648.8%3,310 W · 3,476 L+56.2wins+0.01per pick48cpaid-15.5%equal weight51+0.01 edge/pick
0xa307…8ea3backed Berrettini68c50.26$34 inLost — open this pick on its own page-$34.1822747.6%108 W · 119 L+14.9wins+0.07per pick41cpaid+14.3%equal weight57+0.06 edge/pick
0x313d…6f98backed Berrettini31c48.39$15 inLost — open this pick on its own page-$151233.3%4 W · 8 L-1.2wins-0.10per pick43cpaid-35.5%equal weight46-0.03 edge/pick
0xcfca…68fcbacked Kopriva23c47.06$11 inWon — open this pick on its own page+$36.265626.8%15 W · 41 L+0.6wins+0.01per pick26cpaid+6.2%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.

The rest of this event

Polymarket sells these questions together. 9 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.