TailMyPicks

Check any Polymarket wallet’s real record.

Tennis · resolved market

Rotterdam Open: Tallon Griekspoor vs Giovanni Mpetshi Perricard

Rebuilt .

What this market resolved to

Winning outcome
Griekspoorof Griekspoor, Perricard
Resolved
US/Eastern, the zone Polymarket writes its markets in
Scored in
Tennisevery record on this page is that Category’s
Volume Polymarket published
$416,130
Volume TailMyPicks’s own read summed
$474,410

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 $416,130 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 288 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
0x5877…d894backed Perricard38c199,999$76,000 inLost — open this pick on its own page-$75,999.6510931.2%34 W · 75 L-9.4wins-0.09per pick40cpaid-20.7%equal weight42-0.07 edge/pick
0xe90b…5da2backed Griekspoor62c166,415$103,194 inWon — open this pick on its own page+$63,221.3111242.9%48 W · 64 L-2.8wins-0.02per pick45cpaid-22.9%equal weight48-0.02 edge/pick
0x846f…56debacked Perricard36c33,738$12,146 inLost — open this pick on its own page-$12,145.5410%0 W · 1 L-0.4wins-0.36per pick36cpaid-100%equal weight48-0.01 edge/pick
0xbf4a…5514backed Griekspoor64c17,379$11,122 inWon — open this pick on its own page+$6,256.391100%1 W · 0 L+0.4wins+0.36per pick64cpaid+56.3%equal weight52+0.01 edge/pick
0xc21e…2748backed Griekspoor64c16,346$10,461 inWon — open this pick on its own page+$5,884.541100%1 W · 0 L+0.4wins+0.36per pick64cpaid+56.3%equal weight52+0.01 edge/pick
0x5ec1…057cbacked Griekspoor62c14,516$9,000 inWon — open this pick on its own page+$5,516.132286.4%19 W · 3 L+6.4wins+0.29per pick57cpaid+50.5%equal weight65+0.14 edge/pick
0x9fa9…c100backed Griekspoor60c10,000$6,000 inWon — open this pick on its own page+$4,00043051.2%220 W · 210 L+5.2wins+0.01per pick50cpaid+2.1%equal weight51+0.01 edge/pick
0x33c9…6f9abacked Griekspoor60c8,848$5,310 inWon — open this pick on its own page+$3,537.2492655.9%518 W · 408 L+25.3wins+0.03per pick53cpaid+1.4%equal weight53+0.03 edge/pick
0x9e5c…d8e6backed Griekspoor63c8,594$5,382 inWon — open this pick on its own page+$3,212.431,09035.9%391 W · 699 L+16.2wins+0.01per pick34cpaid-6.3%equal weight52+0.01 edge/pick
0x56fc…733ebacked Griekspoor65c8,000$5,197 inWon — open this pick on its own page+$2,803.0911053.6%59 W · 51 L-3.2wins-0.03per pick57cpaid-5.4%equal weight47-0.02 edge/pick
0xd696…8a49backed Griekspoor62c7,889$4,888 inWon — open this pick on its own page+$3,000.5814351%73 W · 70 L+7.6wins+0.05per pick46cpaid+12.6%equal weight55+0.05 edge/pick
0xa824…c9fcbacked Perricard44c7,873$3,500 inLost — open this pick on its own page-$3,5001442.9%6 W · 8 L-0.4wins-0.03per pick46cpaid-27.4%equal weight49-0.01 edge/pick
0x204f…5e14backed Griekspoor77c5,800$4,483 inWon — open this pick on its own page+$1,316.738,15245.3%3,695 W · 4,457 L+155.1wins+0.02per pick43cpaid-16.6%equal weight52+0.02 edge/pick
0x59f4…c1f1backed Perricard37c5,118$1,894 inLost — open this pick on its own page-$1,893.6618237.9%69 W · 113 L-2.5wins-0.01per pick39cpaid-5.7%equal weight49-0.01 edge/pick
0xc949…fa93backed Griekspoor62c5,000$3,100 inWon — open this pick on its own page+$1,899.982245.5%10 W · 12 L-1.6wins-0.07per pick53cpaid-18.8%equal weight46-0.03 edge/pick
0xfe0a…4a63backed Griekspoor62c4,324$2,681 inWon — open this pick on its own page+$1,642.941631.3%5 W · 11 L+1.4wins+0.09per pick22cpaid+15%equal weight54+0.04 edge/pick
0xda5f…2e9bbacked Perricard38c3,973$1,500 inLost — open this pick on its own page-$1,50044754.4%243 W · 204 L-3.9wins-0.01per pick55cpaid-0.7%equal weight49-0.01 edge/pick
0x84f7…ade1backed Perricard40c3,351$1,329 inLost — open this pick on its own page-$1,328.81,02833.6%345 W · 683 L-3.6wins0.00per pick34cpaid-5.8%equal weight500.00 edge/pick
0xdc44…e036backed Griekspoor63c3,129$1,972 inWon — open this pick on its own page+$1,157.8711560%69 W · 46 L+4.9wins+0.04per pick56cpaid+12%equal weight54+0.03 edge/pick
0xe5c1…7487backed Perricard16c3,125$500 inLost — open this pick on its own page-$5007630.3%23 W · 53 L+0.2wins0.00per pick30cpaid+10.8%equal weight500.00 edge/pick
0xd5a1…0544backed Perricard39c3,081$1,213 inLost — open this pick on its own page-$1,212.8431753.6%170 W · 147 L+17.4wins+0.05per pick48cpaid+13.4%equal weight56+0.05 edge/pick
0x39d3…9ef0backed Perricard40c3,061$1,224 inLost — open this pick on its own page-$1,224.45223.1%12 W · 40 L-5.0wins-0.10per pick33cpaid-34.3%equal weight43-0.06 edge/pick
0xae30…079ebacked Perricard39c3,003$1,171 inLost — open this pick on its own page-$1,171.2341645.4%189 W · 227 L-5.5wins-0.01per pick47cpaid+3.8%equal weight49-0.01 edge/pick
0x9963…32e4backed Perricard39c3,000$1,170 inLost — open this pick on its own page-$1,169.983036.7%11 W · 19 L-0.1wins0.00per pick37cpaid-2.3%equal weight500.00 edge/pick
0x842a…7422backed Perricard38c2,632$1,000 inLost — open this pick on its own page-$1,00016746.1%77 W · 90 L-9.6wins-0.06per pick52cpaid-12.8%equal weight44-0.05 edge/pick
0x9206…42a6backed Griekspoor67c2,141$1,425 inWon — open this pick on its own page+$716.185858.6%34 W · 24 L-4.3wins-0.07per pick66cpaid-11.8%equal weight44-0.05 edge/pick
0xc3e4…5bf6backed Perricard38c2,000$760 inLost — open this pick on its own page-$759.9920653.4%110 W · 96 L+1.3wins+0.01per pick53cpaid-5.6%equal weight51+0.01 edge/pick
0xd1ed…d7cbbacked Griekspoor64c1,915$1,222 inWon — open this pick on its own page+$693.4565647.6%312 W · 344 L+17.8wins+0.03per pick45cpaid-12.2%equal weight53+0.03 edge/pick
0x406d…5298backed Griekspoor64c1,639$1,057 inWon — open this pick on its own page+$582.39333.3%1 W · 2 L-1.0wins-0.34per pick67cpaid-48.3%equal weight46-0.04 edge/pick
0xf2a3…9a3bbacked Griekspoor61c1,639$1,000 inWon — open this pick on its own page+$639.34771.4%5 W · 2 L+1.1wins+0.16per pick55cpaid+25.7%equal weight54+0.04 edge/pick
0xb2e2…4e99backed Perricard40c1,625$650 inLost — open this pick on its own page-$65032337.5%121 W · 202 L-0.2wins0.00per pick38cpaid-1.5%equal weight500.00 edge/pick
0x0f8e…3082backed Griekspoor62c1,567$972 inWon — open this pick on its own page+$595.461,21841.1%500 W · 718 L-30.1wins-0.02per pick44cpaid-16%equal weight47-0.02 edge/pick
0x44b5…6374backed Griekspoor74c1,494$1,102 inWon — open this pick on its own page+$391.76650%3 W · 3 L-1.2wins-0.20per pick70cpaid-23.5%equal weight46-0.04 edge/pick
0xad15…ee7fbacked Perricard40c1,484$594 inLost — open this pick on its own page-$593.52245.5%10 W · 12 L-0.9wins-0.04per pick50cpaid-18.5%equal weight48-0.02 edge/pick
0xf74d…9930backed Griekspoor64c1,474$950 inWon — open this pick on its own page+$523.6126158.2%152 W · 109 L+2.4wins+0.01per pick57cpaid+2.9%equal weight51+0.01 edge/pick
0x2dc3…9d67backed Perricard37c1,339$500 inLost — open this pick on its own page-$50039431%122 W · 272 L-11.0wins-0.03per pick34cpaid-12.4%equal weight47-0.03 edge/pick
0x4699…5051backed Perricard16c1,288$206 inLost — open this pick on its own page-$2069528.1%77 W · 875 L-18.5wins-0.02per pick10cpaid-26.7%equal weight48-0.02 edge/pick
0xb893…bf4bbacked Griekspoor63c1,268$800 inWon — open this pick on its own page+$467.6463247.6%301 W · 331 L-15.0wins-0.02per pick50cpaid-5.1%equal weight47-0.02 edge/pick
0xd6ce…7ec8backed Perricard40c1,250$500 inLost — open this pick on its own page-$50023945.6%109 W · 130 L-4.1wins-0.02per pick47cpaid-3.8%equal weight48-0.02 edge/pick
0x2005…75eabacked Perricard28c1,200$335 inLost — open this pick on its own page-$334.8711,32543.4%4,912 W · 6,413 L+18.6wins0.00per pick43cpaid-20.1%equal weight500.00 edge/pick
0x94d8…8835backed Griekspoor65c1,170$762 inWon — open this pick on its own page+$408.2814568.3%99 W · 46 L+9.7wins+0.07per pick62cpaid+12.9%equal weight56+0.06 edge/pick
0x57b9…e9b4backed Griekspoor60c1,033$620 inWon — open this pick on its own page+$413.211353.1%60 W · 53 L+0.7wins+0.01per pick52cpaid+0.1%equal weight51+0.01 edge/pick
0x1388…339abacked Perricard39c1,000$385 inLost — open this pick on its own page-$38522737.4%85 W · 142 L+2.8wins+0.01per pick36cpaid-9.8%equal weight51+0.01 edge/pick
0x7d91…bb2abacked Griekspoor63c957.24$604 inWon — open this pick on its own page+$353.0810557.1%60 W · 45 L-1.3wins-0.01per pick58cpaid-2.3%equal weight49-0.01 edge/pick
0x9d94…017dbacked Perricard23c943.03$213 inLost — open this pick on its own page-$213.032,06834.9%721 W · 1,347 L-44.2wins-0.02per pick37cpaid-25.6%equal weight48-0.02 edge/pick
0x160b…4296backed Perricard38c880.59$332 inLost — open this pick on its own page-$332.231,63450%817 W · 817 L+9.7wins+0.01per pick49cpaid+0.6%equal weight51+0.01 edge/pick
0x1ab6…078ebacked Perricard35c857.14$300 inLost — open this pick on its own page-$3007238.9%28 W · 44 L+0.3wins0.00per pick38cpaid+0.9%equal weight500.00 edge/pick
0x336b…1233backed Perricard37c813.29$298 inLost — open this pick on its own page-$298.1757939.7%230 W · 349 L-0.5wins0.00per pick40cpaid-5.4%equal weight500.00 edge/pick
0x9569…27fdbacked Griekspoor64c781.25$500 inWon — open this pick on its own page+$281.252268.2%15 W · 7 L+2.1wins+0.10per pick59cpaid+19.3%equal weight55+0.04 edge/pick
0xb5ed…d25fbacked Griekspoor64c781.25$500 inWon — open this pick on its own page+$281.255853.4%31 W · 27 L+3.3wins+0.06per pick48cpaid+11.4%equal weight54+0.04 edge/pick
0x9266…8f3cbacked Griekspoor67c756.9$505 inWon — open this pick on its own page+$252.3325556.1%143 W · 112 L-9.1wins-0.04per pick60cpaid-7.8%equal weight46-0.03 edge/pick
0xeab6…d4c6backed Perricard27c662.07$181 inLost — open this pick on its own page-$181.2437230.4%113 W · 259 L-12.0wins-0.03per pick34cpaid-23.1%equal weight47-0.03 edge/pick
0x0ddd…ce78backed Griekspoor63c635.09$400 inWon — open this pick on its own page+$234.981100%1 W · 0 L+0.4wins+0.37per pick63cpaid+58.7%equal weight52+0.01 edge/pick
0x704d…db53backed Perricard38c631.79$240 inLost — open this pick on its own page-$240.0810%0 W · 1 L-0.4wins-0.38per pick38cpaid-100%equal weight48-0.01 edge/pick
0x6cf4…e221backed Griekspoor64c630.16$403 inWon — open this pick on its own page+$226.86366.7%2 W · 1 L0.0wins-0.01per pick68cpaid-2.3%equal weight500.00 edge/pick
0x06af…11cbbacked Perricard15c617.87$93 inLost — open this pick on its own page-$92.632334.8%8 W · 15 L-1.5wins-0.07per pick41cpaid-18%equal weight46-0.03 edge/pick
0xb475…2ed2backed Griekspoor24c586.82$138 inWon — open this pick on its own page+$448.451457.1%8 W · 6 L+4.5wins+0.32per pick25cpaid+121.1%equal weight63+0.12 edge/pick
0x4fab…708bbacked Perricard25c570.18$140 inLost — open this pick on its own page-$1401,27630.4%388 W · 888 L-11.5wins-0.01per pick31cpaid-6.6%equal weight49-0.01 edge/pick
0x06a9…3b80backed Griekspoor62c552.52$343 inWon — open this pick on its own page+$209.9611843.2%51 W · 67 L-5.1wins-0.04per pick48cpaid-13.4%equal weight46-0.04 edge/pick
0x3dcf…4eb4backed Perricard38c526.32$200 inLost — open this pick on its own page-$20053058.1%308 W · 222 L+15.8wins+0.03per pick55cpaid+4.9%equal weight53+0.03 edge/pick
0xdc0c…218abacked Perricard37c508.11$188 inLost — open this pick on its own page-$18854138.1%206 W · 335 L-11.8wins-0.02per pick40cpaid-11.1%equal weight48-0.02 edge/pick
0x667a…2d6bbacked Griekspoor65c500.04$325 inWon — open this pick on its own page+$175.04250%1 W · 1 L-0.1wins-0.05per pick55cpaid-23.1%equal weight500.00 edge/pick
0x49ba…7f3cbacked Griekspoor80c500$400 inWon — open this pick on its own page+$1001100%1 W · 0 L+0.2wins+0.20per pick80cpaid+25%equal weight51+0.01 edge/pick
0xe671…a682backed Perricard36c500$180 inLost — open this pick on its own page-$18057645.5%262 W · 314 L+4.9wins+0.01per pick45cpaid-2.5%equal weight51+0.01 edge/pick
0x7cc1…fdc6backed Griekspoor64c500$320 inWon — open this pick on its own page+$1806036.7%22 W · 38 L-1.1wins-0.02per pick39cpaid-15.9%equal weight49-0.01 edge/pick
0x5316…1d07backed Perricard35c500$175 inLost — open this pick on its own page-$1752245.5%10 W · 12 L+1.5wins+0.07per pick39cpaid+22.2%equal weight54+0.03 edge/pick
0x700f…62d8backed Griekspoor65c487.21$317 inWon — open this pick on its own page+$170.5538348%184 W · 199 L+7.7wins+0.02per pick46cpaid+2.5%equal weight52+0.02 edge/pick
0x1733…1e15backed Perricard39c477$186 inLost — open this pick on its own page-$186.0378052.7%411 W · 369 L+21.0wins+0.03per pick50cpaid+4.6%equal weight53+0.03 edge/pick
0xd85a…2379backed Perricard37c472.97$175 inLost — open this pick on its own page-$17510%0 W · 1 L-0.4wins-0.37per pick37cpaid-100%equal weight48-0.01 edge/pick
0x4c30…d531backed Perricard36c449.41$164 inLost — open this pick on its own page-$163.77250%1 W · 1 L+0.1wins+0.05per pick45cpaid-7.4%equal weight500.00 edge/pick
0xcb5b…f243backed Griekspoor69c440.44$305 inWon — open this pick on its own page+$135.3449143%211 W · 280 L-15.1wins-0.03per pick46cpaid-21.5%equal weight47-0.03 edge/pick
0x6b7c…5f83backed Perricard33c437.97$145 inLost — open this pick on its own page-$144.532,42647.3%1,148 W · 1,278 L+45.2wins+0.02per pick45cpaid-13.4%equal weight52+0.02 edge/pick
0x5b20…99e9backed Griekspoor62c435.48$270 inWon — open this pick on its own page+$165.4843448.4%210 W · 224 L-5.4wins-0.01per pick50cpaid-3.6%equal weight49-0.01 edge/pick
0x81a3…8f21backed Griekspoor64c417.19$267 inWon — open this pick on its own page+$150.191100%1 W · 0 L+0.4wins+0.36per pick64cpaid+56.3%equal weight52+0.01 edge/pick
0x5baf…3e56backed Perricard37c405.41$150 inLost — open this pick on its own page-$15065840.9%269 W · 389 L-5.1wins-0.01per pick42cpaid-2.1%equal weight49-0.01 edge/pick
0xbfd6…ab3dbacked Perricard36c399.98$144 inLost — open this pick on its own page-$143.9934842.2%147 W · 201 L+12.4wins+0.04per pick39cpaid+6.9%equal weight54+0.03 edge/pick
0xf2d9…0092backed Perricard38c398.19$152 inLost — open this pick on its own page-$151.994330.2%13 W · 30 L-5.4wins-0.12per pick43cpaid-31.5%equal weight41-0.08 edge/pick
0xc862…1118backed Perricard38c394.53$150 inLost — open this pick on its own page-$149.9210%0 W · 1 L-0.4wins-0.38per pick38cpaid-100%equal weight48-0.01 edge/pick
0x0b5e…61b4backed Griekspoor65c393.63$254 inWon — open this pick on its own page+$139.5637444.1%165 W · 209 L-7.5wins-0.02per pick46cpaid-15%equal weight48-0.02 edge/pick
0x9351…ef0fbacked Perricard40c378.99$150 inLost — open this pick on its own page-$150.3110440.4%42 W · 62 L-5.4wins-0.05per pick46cpaid-16.8%equal weight45-0.04 edge/pick
0x5f83…7252backed Perricard15c360$54 inLost — open this pick on its own page-$546719.4%13 W · 54 L-7.3wins-0.11per pick30cpaid-38.3%equal weight41-0.08 edge/pick
0xb8b9…7657backed Perricard25c344.6$84 inLost — open this pick on its own page-$84.4720%0 W · 2 L-0.5wins-0.26per pick26cpaid-100%equal weight48-0.02 edge/pick
0xe649…4e37backed Perricard41c344.12$141 inLost — open this pick on its own page-$140.661,41441.1%581 W · 833 L-21.3wins-0.02per pick43cpaid-2.9%equal weight48-0.01 edge/pick
0x9c76…c926backed Perricard38c328.9$125 inLost — open this pick on its own page-$124.984,07039.7%1,617 W · 2,453 L+92.7wins+0.02per pick37cpaid+7.2%equal weight53+0.02 edge/pick
0x72b2…ffcabacked Griekspoor62c324$201 inWon — open this pick on its own page+$123.12666.7%4 W · 2 L+0.7wins+0.11per pick56cpaid+14.3%equal weight52+0.02 edge/pick
0x1574…64c9backed Griekspoor62c323$200 inWon — open this pick on its own page+$122.7447639.1%186 W · 290 L-4.2wins-0.01per pick40cpaid+2.1%equal weight49-0.01 edge/pick
0x19f8…98f9backed Griekspoor62c322.47$200 inWon — open this pick on its own page+$122.4710862%67 W · 41 L+0.9wins+0.01per pick61cpaid+0.9%equal weight51+0.01 edge/pick
0xd6a3…9489backed Perricard23c320.2$75 inLost — open this pick on its own page-$75.172,74630.8%846 W · 1,900 L-67.1wins-0.02per pick33cpaid-36.1%equal weight47-0.02 edge/pick
0x4173…d3edbacked Griekspoor63c317.01$201 inWon — open this pick on its own page+$116.1155646.4%258 W · 298 L+4.7wins+0.01per pick46cpaid-0.7%equal weight51+0.01 edge/pick
0xdd7d…4b2fbacked Griekspoor63c316.24$200 inWon — open this pick on its own page+$116.24580%4 W · 1 L+0.8wins+0.17per pick63cpaid+20.8%equal weight53+0.03 edge/pick
0x4bf2…d280backed Perricard39c315.38$123 inLost — open this pick on its own page-$12365149.2%320 W · 331 L+6.7wins+0.01per pick48cpaid-0.2%equal weight51+0.01 edge/pick
0x9ab0…b46abacked Perricard39c313.38$122 inLost — open this pick on its own page-$122.2223735%83 W · 154 L+0.2wins0.00per pick35cpaid+1.2%equal weight500.00 edge/pick
0x5067…a127backed Griekspoor64c312.5$200 inWon — open this pick on its own page+$112.510756.1%60 W · 47 L+1.1wins+0.01per pick55cpaid+8.6%equal weight51+0.01 edge/pick
0x53fa…1a66backed Griekspoor64c312.5$200 inWon — open this pick on its own page+$112.53275%24 W · 8 L+3.0wins+0.09per pick66cpaid+15.3%equal weight56+0.05 edge/pick
0xb7bf…b02dbacked Griekspoor64c312.5$200 inWon — open this pick on its own page+$112.559065.4%386 W · 204 L-16.3wins-0.03per pick68cpaid-3.4%equal weight47-0.03 edge/pick
0x005c…a987backed Griekspoor60c312.28$187 inWon — open this pick on its own page+$124.9110739.3%42 W · 65 L-2.7wins-0.02per pick42cpaid-14.9%equal weight48-0.02 edge/pick
0x6b3a…2841backed Perricard40c300$120 inLost — open this pick on its own page-$12042141.8%176 W · 245 L-12.2wins-0.03per pick45cpaid-11.7%equal weight47-0.03 edge/pick
0x411e…ea8bbacked Griekspoor20c300$60 inWon — open this pick on its own page+$240933.3%3 W · 6 L+2.1wins+0.23per pick10cpaid+165.8%equal weight57+0.06 edge/pick
0x8a3d…316cbacked Perricard40c300$120 inLost — open this pick on its own page-$1201,89548.1%911 W · 984 L+15.5wins+0.01per pick47cpaid+1%equal weight51+0.01 edge/pick
0x7b2c…af48backed Griekspoor62c300$186 inWon — open this pick on its own page+$11446649.8%232 W · 234 L-2.9wins-0.01per pick50cpaid-2.4%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. 6 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.