Tennis · resolved market

Qatar Open: Zhizhen Zhang vs Roberto Carballes Baena

https://tailmypicks.com/m/0x93798b3eedb3a2a16ff932dbb803c54fa150d852a173620bcf949dc2c23f8e70

Rebuilt 5 hours ago.

Winning outcome: Zhangof Zhang, Baena
Resolved: Feb 17, 2026, ESTUS/Eastern, the zone Polymarket writes its markets in
Scored in: Tennisevery record on this page is that Category’s

Volume Polymarket published: $108,959
Volume TailMyPicks’s own read summed: $133,315

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 $108,959 — the venue’s figure.

Open this market on Polymarket (opens in a new tab)

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 120 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 market					This wallet’s whole record in Tennis
Wallet	Entry	Position	Result	P/L held	Qualified picks	Win rate	vs expected	Realizable edge	Avg entry	ROI per pick	Tail Score
0xee61…debfbacked Baena	26c	17,096$4,505 in	Lost — open this pick on its own page	-$4,505.11	2,865	44.3%1,269 W · 1,596 L	+6.0wins	0.00per pick	44cpaid	-20.8%equal weight	500.00 edge/pick
0xcf6c…7e66backed Zhang	73c	15,000$10,950 in	Won — open this pick on its own page	+$4,050	1,193	48.9%583 W · 610 L	+9.9wins	+0.01per pick	48cpaid	-1.5%equal weight	51+0.01 edge/pick
0xd6a3…9489backed Baena	21c	12,721$2,644 in	Lost — open this pick on its own page	-$2,643.54	2,746	30.8%846 W · 1,900 L	-67.1wins	-0.02per pick	33cpaid	-36.1%equal weight	47-0.02 edge/pick
0x5aa9…febebacked Zhang	69c	7,691$5,317 in	Won — open this pick on its own page	+$2,374.63	1,410	38.4%542 W · 868 L	-13.4wins	-0.01per pick	39cpaid	-25%equal weight	49-0.01 edge/pick
0x6f3e…bcf8backed Baena	45c	3,646$1,623 in	Lost — open this pick on its own page	-$1,623.02	761	46.6%355 W · 406 L	-1.0wins	0.00per pick	47cpaid	-1.3%equal weight	500.00 edge/pick
0x4173…d3edbacked Zhang	56c	3,558$2,000 in	Won — open this pick on its own page	+$1,558.18	556	46.4%258 W · 298 L	+4.7wins	+0.01per pick	46cpaid	-0.7%equal weight	51+0.01 edge/pick
0xf588…2b81backed Baena	50c	3,500$1,748 in	Lost — open this pick on its own page	-$1,747.68	813	49.1%399 W · 414 L	+21.6wins	+0.03per pick	46cpaid	-9.1%equal weight	53+0.03 edge/pick
0x0cb1…5286backed Baena	4c	2,500$90 in	Lost — open this pick on its own page	-$89.81	131	34.4%45 W · 86 L	-3.0wins	-0.02per pick	37cpaid	-15.8%equal weight	48-0.02 edge/pick
0x6b7c…5f83backed Zhang	74c	2,221$1,644 in	Won — open this pick on its own page	+$577.54	2,426	47.3%1,148 W · 1,278 L	+45.2wins	+0.02per pick	45cpaid	-13.4%equal weight	52+0.02 edge/pick
0x2dc3…9d67backed Baena	50c	2,164$1,082 in	Lost — open this pick on its own page	-$1,082	394	31%122 W · 272 L	-11.0wins	-0.03per pick	34cpaid	-12.4%equal weight	47-0.03 edge/pick
0xd218…b5c9backed Zhang	50c	1,889$951 in	Won — open this pick on its own page	+$937.55	6,720	36.9%2,479 W · 4,241 L	-95.8wins	-0.01per pick	38cpaid	-20.5%equal weight	48-0.01 edge/pick
0x160b…4296backed Zhang	53c	1,840$977 in	Won — open this pick on its own page	+$863.58	1,658	49.9%828 W · 830 L	+7.9wins	0.00per pick	49cpaid	+0.3%equal weight	510.00 edge/pick
0xdc16…40a5backed Zhang	52c	1,553$800 in	Won — open this pick on its own page	+$753.25	1,118	42.8%479 W · 639 L	-7.3wins	-0.01per pick	43cpaid	-2.5%equal weight	49-0.01 edge/pick
0x7ca1…aea0backed Baena	45c	1,110$499 in	Lost — open this pick on its own page	-$499.48	1,161	37.6%437 W · 724 L	-27.8wins	-0.02per pick	40cpaid	-7.1%equal weight	47-0.02 edge/pick
0x93c8…adffbacked Baena	28c	1,071$300 in	Lost — open this pick on its own page	-$300	268	47%126 W · 142 L	-8.3wins	-0.03per pick	50cpaid	-10.9%equal weight	47-0.03 edge/pick
0x8b9e…6838backed Zhang	49c	1,018$500 in	Won — open this pick on its own page	+$517.51	32	31.3%10 W · 22 L	-1.0wins	-0.03per pick	34cpaid	-28.7%equal weight	48-0.02 edge/pick
0xc0ac…fd51backed Baena	50c	1,006$501 in	Lost — open this pick on its own page	-$500.92	284	44.7%127 W · 157 L	+13.7wins	+0.05per pick	40cpaid	+13.9%equal weight	55+0.04 edge/pick
0x9ed9…9949backed Zhang	55c	1,000$550 in	Won — open this pick on its own page	+$450	465	53.8%250 W · 215 L	-1.4wins	0.00per pick	54cpaid	-4.1%equal weight	500.00 edge/pick
0x0b5e…61b4backed Zhang	55c	998.36$548 in	Won — open this pick on its own page	+$450.46	374	44.1%165 W · 209 L	-7.5wins	-0.02per pick	46cpaid	-15%equal weight	48-0.02 edge/pick
0x8816…7738backed Zhang	51c	882.35$450 in	Won — open this pick on its own page	+$432.35	1,106	50.3%556 W · 550 L	-21.2wins	-0.02per pick	52cpaid	-4.3%equal weight	48-0.02 edge/pick
0x0b96…b053backed Baena	26c	757.74$200 in	Lost — open this pick on its own page	-$200	225	53.8%121 W · 104 L	-1.3wins	-0.01per pick	54cpaid	-6%equal weight	49-0.01 edge/pick
0xcb5b…f243backed Baena	38c	682.92$259 in	Lost — open this pick on its own page	-$259.1	491	43%211 W · 280 L	-15.1wins	-0.03per pick	46cpaid	-21.5%equal weight	47-0.03 edge/pick
0x8eb7…d529backed Baena	5c	600$30 in	Lost — open this pick on its own page	-$30	195	50.8%99 W · 96 L	-3.9wins	-0.02per pick	53cpaid	-9.9%equal weight	48-0.02 edge/pick
0x84f7…ade1backed Baena	45c	588.23$263 in	Lost — open this pick on its own page	-$263.3	1,028	33.6%345 W · 683 L	-3.6wins	0.00per pick	34cpaid	-5.8%equal weight	500.00 edge/pick
0xdc87…ea3bbacked Zhang	55c	546$300 in	Won — open this pick on its own page	+$245.7	333	46.2%154 W · 179 L	+1.8wins	+0.01per pick	46cpaid	+4.7%equal weight	510.00 edge/pick
0x1455…e5cdbacked Baena	47c	540$254 in	Lost — open this pick on its own page	-$253.8	313	32.3%101 W · 212 L	-6.2wins	-0.02per pick	34cpaid	-2.5%equal weight	48-0.02 edge/pick
0x41da…0b58backed Baena	10c	500$48 in	Lost — open this pick on its own page	-$47.53	127	22%28 W · 99 L	+9.9wins	+0.08per pick	14cpaid	+55.1%equal weight	57+0.07 edge/pick
0xd6ce…7ec8backed Baena	44c	467.52$206 in	Lost — open this pick on its own page	-$205.71	239	45.6%109 W · 130 L	-4.1wins	-0.02per pick	47cpaid	-3.8%equal weight	48-0.02 edge/pick
0x2652…2a1dbacked Baena	12c	394.45$48 in	Lost — open this pick on its own page	-$48.34	2,489	45.2%1,126 W · 1,363 L	-27.4wins	-0.01per pick	46cpaid	-21.5%equal weight	49-0.01 edge/pick
0x5e30…acbfbacked Baena	43c	390.98$168 in	Lost — open this pick on its own page	-$168.12	7,724	47.8%3,691 W · 4,033 L	+41.2wins	+0.01per pick	47cpaid	+1.2%equal weight	51+0.01 edge/pick
0x588b…8593backed Baena	26c	385$100 in	Lost — open this pick on its own page	-$100	1,107	43.5%481 W · 626 L	-3.9wins	0.00per pick	44cpaid	-2.4%equal weight	500.00 edge/pick
0x2755…fef0backed Zhang	55c	365.65$200 in	Won — open this pick on its own page	+$165.65	226	34.5%78 W · 148 L	-2.2wins	-0.01per pick	36cpaid	-10.9%equal weight	49-0.01 edge/pick
0xcf70…7d5fbacked Zhang	55c	362.67$200 in	Won — open this pick on its own page	+$162.67	217	58.1%126 W · 91 L	+6.1wins	+0.03per pick	55cpaid	+3.8%equal weight	53+0.03 edge/pick
0x54a2…5dfebacked Zhang	55c	361.89$200 in	Won — open this pick on its own page	+$161.89	79	49.4%39 W · 40 L	-0.5wins	-0.01per pick	50cpaid	+0.5%equal weight	490.00 edge/pick
0x9086…4d46backed Zhang	57c	349.45$200 in	Won — open this pick on its own page	+$149.45	1,841	48.5%892 W · 949 L	-32.0wins	-0.02per pick	50cpaid	-3.8%equal weight	48-0.02 edge/pick
0xf475…f2debacked Baena	46c	338.5$156 in	Lost — open this pick on its own page	-$155.71	14	64.3%9 W · 5 L	+1.6wins	+0.12per pick	53cpaid	+17.1%equal weight	55+0.04 edge/pick
0x051b…09d4backed Baena	35c	335.27$117 in	Lost — open this pick on its own page	-$117	678	36%244 W · 434 L	+8.7wins	+0.01per pick	35cpaid	+0.6%equal weight	51+0.01 edge/pick
0x7b7f…e826backed Zhang	56c	333.72$188 in	Won — open this pick on its own page	+$145.72	693	50.5%350 W · 343 L	-9.1wins	-0.01per pick	52cpaid	-3.9%equal weight	49-0.01 edge/pick
0x31c8…f2d8backed Baena	42c	331.21$139 in	Lost — open this pick on its own page	-$139.11	76	32.9%25 W · 51 L	-3.7wins	-0.05per pick	38cpaid	-27.1%equal weight	46-0.04 edge/pick
0x9c76…c926backed Baena	44c	317.05$139 in	Lost — open this pick on its own page	-$138.83	4,076	39.7%1,620 W · 2,456 L	+93.7wins	+0.02per pick	37cpaid	+7.2%equal weight	53+0.02 edge/pick
0x4b29…1f46backed Baena	22c	270.71$60 in	Lost — open this pick on its own page	-$60	12	66.7%8 W · 4 L	+2.4wins	+0.20per pick	47cpaid	+25.8%equal weight	57+0.06 edge/pick
0x0097…f101backed Zhang	56c	265.82$149 in	Won — open this pick on its own page	+$116.96	218	43.1%94 W · 124 L	+2.5wins	+0.01per pick	42cpaid	-3.2%equal weight	51+0.01 edge/pick
0xf32a…dea9backed Zhang	56c	234.13$131 in	Won — open this pick on its own page	+$103.13	114	54.4%62 W · 52 L	+3.9wins	+0.03per pick	51cpaid	+3.3%equal weight	53+0.03 edge/pick
0xfe9e…7505backed Zhang	55c	231.54$127 in	Won — open this pick on its own page	+$104.3	130	52.3%68 W · 62 L	-1.0wins	-0.01per pick	53cpaid	-10.4%equal weight	49-0.01 edge/pick
0x5d9e…e0e3backed Baena	47c	213.6$100 in	Lost — open this pick on its own page	-$100	1,923	55.4%1,066 W · 857 L	-44.9wins	-0.02per pick	58cpaid	-9.8%equal weight	47-0.02 edge/pick
0x8b55…d74bbacked Zhang	55c	200$110 in	Won — open this pick on its own page	+$90	287	47.7%137 W · 150 L	+6.1wins	+0.02per pick	46cpaid	-0.3%equal weight	52+0.02 edge/pick
0xc067…e97cbacked Zhang	54c	200$108 in	Won — open this pick on its own page	+$92	69	53.6%37 W · 32 L	-2.2wins	-0.03per pick	57cpaid	-8%equal weight	47-0.02 edge/pick
0xb6aa…3746backed Baena	18c	200$35 in	Lost — open this pick on its own page	-$35	25	28%7 W · 18 L	-0.1wins	-0.01per pick	29cpaid	-29.2%equal weight	500.00 edge/pick
0x09d2…cc27backed Zhang	47c	200$94 in	Won — open this pick on its own page	+$106	255	42%107 W · 148 L	-6.5wins	-0.03per pick	45cpaid	-14.3%equal weight	47-0.02 edge/pick
0x999d…5b2ebacked Baena	24c	200$48 in	Lost — open this pick on its own page	-$48	75	50.7%38 W · 37 L	+5.1wins	+0.07per pick	44cpaid	+18.2%equal weight	56+0.05 edge/pick
0x8a3d…316cbacked Baena	45c	199.99$90 in	Lost — open this pick on its own page	-$90	1,955	48%939 W · 1,016 L	+16.0wins	+0.01per pick	47cpaid	+1.3%equal weight	51+0.01 edge/pick
0x0e7c…d12fbacked Zhang	56c	186.5$105 in	Won — open this pick on its own page	+$81.5	50	40%20 W · 30 L	-0.3wins	-0.01per pick	41cpaid	-4.5%equal weight	500.00 edge/pick
0xe889…d0c3backed Baena	49c	184.49$90 in	Lost — open this pick on its own page	-$90	174	32.2%56 W · 118 L	-15.1wins	-0.09per pick	41cpaid	-22%equal weight	42-0.08 edge/pick
0x6aad…20aebacked Zhang	55c	181.82$100 in	Won — open this pick on its own page	+$81.82	524	60.9%319 W · 205 L	+0.5wins	0.00per pick	61cpaid	-1.7%equal weight	500.00 edge/pick
0x9069…9c14backed Zhang	56c	178.57$100 in	Won — open this pick on its own page	+$78.57	184	54.3%100 W · 84 L	+3.8wins	+0.02per pick	52cpaid	+13.2%equal weight	52+0.02 edge/pick
0x2005…75eabacked Baena	46c	165.6$76 in	Lost — open this pick on its own page	-$76.36	11,435	43.4%4,959 W · 6,476 L	+17.8wins	0.00per pick	43cpaid	-20.1%equal weight	500.00 edge/pick
0xa559…6dbbbacked Baena	38c	156.77$60 in	Lost — open this pick on its own page	-$60.12	619	53.3%330 W · 289 L	+18.9wins	+0.03per pick	50cpaid	-6.5%equal weight	53+0.03 edge/pick
0xd571…d24abacked Zhang	56c	134.84$75 in	Won — open this pick on its own page	+$59.84	206	43.2%89 W · 117 L	-0.4wins	0.00per pick	43cpaid	-2.6%equal weight	500.00 edge/pick
0xce9d…3c05backed Baena	47c	127.66$60 in	Lost — open this pick on its own page	-$60	1,615	50.6%817 W · 798 L	-17.7wins	-0.01per pick	52cpaid	-5.3%equal weight	49-0.01 edge/pick
0x718d…2b46backed Zhang	79c	126.13$100 in	Won — open this pick on its own page	+$26.13	229	53.3%122 W · 107 L	-4.7wins	-0.02per pick	55cpaid	-10.4%equal weight	48-0.02 edge/pick
0xd035…f165backed Zhang	55c	122.71$68 in	Won — open this pick on its own page	+$54.86	261	31.4%82 W · 179 L	-10.8wins	-0.04per pick	36cpaid	-24%equal weight	46-0.04 edge/pick
0x33af…288abacked Baena	25c	112$28 in	Lost — open this pick on its own page	-$28	248	26.2%65 W · 183 L	-13.3wins	-0.05per pick	32cpaid	-23.8%equal weight	45-0.05 edge/pick
0xc653…bb8cbacked Zhang	55c	108.57$60 in	Won — open this pick on its own page	+$48.57	245	63.3%155 W · 90 L	+4.9wins	+0.02per pick	61cpaid	+3.4%equal weight	52+0.02 edge/pick
0x2ecb…7645backed Zhang	52c	106.94$56 in	Won — open this pick on its own page	+$51.33	925	48.8%451 W · 474 L	+20.2wins	+0.02per pick	47cpaid	-3.6%equal weight	52+0.02 edge/pick
0x91c0…e4ccbacked Baena	47c	100$47 in	Lost — open this pick on its own page	-$47	515	39.8%205 W · 310 L	-8.8wins	-0.02per pick	42cpaid	-8.4%equal weight	48-0.02 edge/pick
0xb740…2ec1backed Zhang	55c	100$55 in	Won — open this pick on its own page	+$45	351	57%200 W · 151 L	-13.4wins	-0.04per pick	61cpaid	-6.4%equal weight	46-0.04 edge/pick
0x6e7b…e17ebacked Zhang	55c	100$55 in	Won — open this pick on its own page	+$45	13	69.2%9 W · 4 L	+0.2wins	+0.01per pick	68cpaid	+2%equal weight	510.00 edge/pick
0x6312…f94ebacked Baena	20c	100$20 in	Lost — open this pick on its own page	-$20	84	50%42 W · 42 L	+1.8wins	+0.02per pick	48cpaid	+5.7%equal weight	52+0.02 edge/pick
0x70a1…978abacked Zhang	55c	99.64$55 in	Won — open this pick on its own page	+$44.84	884	46.8%414 W · 470 L	+3.4wins	0.00per pick	46cpaid	-5.1%equal weight	500.00 edge/pick
0x2ca3…0a58backed Baena	52c	96.15$50 in	Lost — open this pick on its own page	-$50	26	42.3%11 W · 15 L	-3.2wins	-0.12per pick	55cpaid	-34.8%equal weight	43-0.06 edge/pick
0xcd3d…e7ebbacked Baena	26c	93.46$24 in	Lost — open this pick on its own page	-$24.3	1,130	27.9%315 W · 815 L	+1.6wins	0.00per pick	28cpaid	-11.8%equal weight	500.00 edge/pick
0x7a52…06cbbacked Zhang	56c	89.48$50 in	Won — open this pick on its own page	+$39.48	170	56.5%96 W · 74 L	+5.5wins	+0.03per pick	53cpaid	+5.7%equal weight	53+0.03 edge/pick
0x200f…7a96backed Baena	46c	87.38$40 in	Lost — open this pick on its own page	-$39.85	7,139	49.7%3,548 W · 3,591 L	+109.9wins	+0.02per pick	48cpaid	+3.3%equal weight	52+0.02 edge/pick
0xb4f3…999fbacked Baena	46c	86.96$40 in	Lost — open this pick on its own page	-$40	957	42.1%403 W · 554 L	-24.9wins	-0.03per pick	45cpaid	-8.2%equal weight	47-0.03 edge/pick
0xec8d…453dbacked Zhang	47c	85.11$40 in	Won — open this pick on its own page	+$45.11	95	43.2%41 W · 54 L	-3.9wins	-0.04per pick	47cpaid	-5.4%equal weight	46-0.03 edge/pick
0xd1ed…d7cbbacked Zhang	55c	82.07$45 in	Won — open this pick on its own page	+$36.67	656	47.6%312 W · 344 L	+17.8wins	+0.03per pick	45cpaid	-12.2%equal weight	53+0.03 edge/pick
0xdbb9…ed8dbacked Zhang	52c	80.1$42 in	Won — open this pick on its own page	+$38.45	1,039	54.6%567 W · 472 L	+37.6wins	+0.04per pick	51cpaid	+7.7%equal weight	54+0.04 edge/pick
0x087f…2ebfbacked Baena	46c	77.7$36 in	Lost — open this pick on its own page	-$35.74	69	69.6%48 W · 21 L	+6.8wins	+0.10per pick	60cpaid	+14.2%equal weight	58+0.07 edge/pick
0xc38d…48e3backed Baena	42c	72.08$30 in	Lost — open this pick on its own page	-$30	52	57.7%30 W · 22 L	+2.9wins	+0.06per pick	52cpaid	+16.9%equal weight	54+0.04 edge/pick
0x39dc…fc23backed Baena	28c	70$20 in	Lost — open this pick on its own page	-$19.6	1,861	44.4%827 W · 1,034 L	-15.1wins	-0.01per pick	45cpaid	-5.4%equal weight	49-0.01 edge/pick
0xb38c…b2c9backed Baena	46c	70$32 in	Lost — open this pick on its own page	-$32.2	380	48.4%184 W · 196 L	+1.8wins	0.00per pick	48cpaid	+2.9%equal weight	500.00 edge/pick
0xa864…e47bbacked Zhang	55c	69.09$38 in	Won — open this pick on its own page	+$31.09	20	75%15 W · 5 L	+1.8wins	+0.09per pick	66cpaid	+18.7%equal weight	54+0.04 edge/pick
0xa4ba…c5d8backed Baena	46c	65$30 in	Lost — open this pick on its own page	-$29.9	602	40.5%244 W · 358 L	-12.2wins	-0.02per pick	43cpaid	-5.3%equal weight	48-0.02 edge/pick
0x4f17…9ab3backed Zhang	56c	62.5$35 in	Won — open this pick on its own page	+$27.5	86	66.3%57 W · 29 L	+2.0wins	+0.02per pick	64cpaid	+2.1%equal weight	52+0.02 edge/pick
0xbfd7…f0bfbacked Baena	49c	57.52$28 in	Lost — open this pick on its own page	-$28.18	7,816	50.6%3,958 W · 3,858 L	+95.4wins	+0.01per pick	49cpaid	-4.6%equal weight	51+0.01 edge/pick
0x9da2…ed3abacked Zhang	55c	55.9$31 in	Won — open this pick on its own page	+$24.9	106	68.9%73 W · 33 L	+3.0wins	+0.03per pick	66cpaid	+2.9%equal weight	53+0.02 edge/pick
0xd038…8f51backed Zhang	63c	54.66$35 in	Won — open this pick on its own page	+$20.07	4,288	40.5%1,737 W · 2,551 L	-139.3wins	-0.03per pick	44cpaid	-20.5%equal weight	46-0.03 edge/pick
0x25bf…7a56backed Zhang	55c	54.55$30 in	Won — open this pick on its own page	+$24.55	2,335	46.6%1,088 W · 1,247 L	+55.3wins	+0.02per pick	44cpaid	-1.5%equal weight	53+0.02 edge/pick
0x1d3a…6484backed Zhang	55c	54.55$30 in	Won — open this pick on its own page	+$24.55	45	42.2%19 W · 26 L	-3.4wins	-0.08per pick	50cpaid	-21.9%equal weight	45-0.05 edge/pick
0xdcb9…f39abacked Zhang	55c	54.55$30 in	Won — open this pick on its own page	+$24.55	606	61.2%371 W · 235 L	+20.7wins	+0.03per pick	58cpaid	+1.7%equal weight	54+0.03 edge/pick
0x4fab…708bbacked Zhang	54c	52.78$28 in	Won — open this pick on its own page	+$24.28	1,276	30.4%388 W · 888 L	-11.5wins	-0.01per pick	31cpaid	-6.6%equal weight	49-0.01 edge/pick
0xf6a0…2139backed Zhang	55c	51.87$29 in	Won — open this pick on its own page	+$23.34	47	53.2%25 W · 22 L	-3.0wins	-0.06per pick	60cpaid	-18.1%equal weight	45-0.04 edge/pick
0xa07d…a037backed Baena	40c	50.27$20 in	Lost — open this pick on its own page	-$20.29	3,270	13.8%450 W · 2,820 L	-549.1wins	-0.17per pick	31cpaid	-57.4%equal weight	31-0.17 edge/pick
0x15fe…c871backed Zhang	51c	50$26 in	Won — open this pick on its own page	+$24.5	161	33.5%54 W · 107 L	+0.2wins	0.00per pick	33cpaid	-0.7%equal weight	500.00 edge/pick
0x00cf…d102backed Zhang	55c	50$28 in	Won — open this pick on its own page	+$22.5	160	44.4%71 W · 89 L	-5.9wins	-0.04per pick	48cpaid	-10.4%equal weight	46-0.03 edge/pick
0xd286…4c1bbacked Baena	51c	45.24$23 in	Lost — open this pick on its own page	-$23.07	88	48.9%43 W · 45 L	-0.2wins	0.00per pick	49cpaid	-9.7%equal weight	500.00 edge/pick
0xf303…7ee6backed Zhang	56c	44.64$25 in	Won — open this pick on its own page	+$19.64	130	66.9%87 W · 43 L	+10.5wins	+0.08per pick	59cpaid	+12.9%equal weight	58+0.07 edge/pick
0xc4db…7e0cbacked Baena	41c	43.99$18 in	Lost — open this pick on its own page	-$17.97	3,871	35%1,353 W · 2,518 L	+92.5wins	+0.02per pick	33cpaid	+8.2%equal weight	53+0.02 edge/pick
0xf226…9c0fbacked Baena	46c	43.48$20 in	Lost — open this pick on its own page	-$20	19	63.2%12 W · 7 L	+1.8wins	+0.10per pick	53cpaid	+19.1%equal weight	55+0.04 edge/pick
0xee26…3798backed Baena	46c	43.48$20 in	Lost — open this pick on its own page	-$20	62	58.1%36 W · 26 L	-0.7wins	-0.01per pick	59cpaid	-2.4%equal weight	49-0.01 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. 4 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.

Qatar Open: Zhizhen Zhang vs Roberto Carballes Baenathis page
Set 1 Winner: Zhang vs BaenaZhang won
Set Handicap: Zhang (-1.5) vs Baena (+1.5)Zhang won
Zhang vs. Baena: Set 1 Games O/U 9.5Over won

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.

Qatar Open: Zhizhen Zhang vs Roberto Carballes Baena

What this market resolved to

Who was on this market

The rest of this event