Tennis · resolved market

US Open, Qualification WTA: Yue Yuan vs Mary Stoiana

https://tailmypicks.com/m/0x8c43cf1b806c6b9809817ba92acb247ec038b81afb049fb67a6db3add26ec6a3

Rebuilt 8 hours ago.

Winning outcome: Mary Stoianaof Yue Yuan, Mary Stoiana
Resolved: Aug 28, 2026, EDTUS/Eastern, the zone Polymarket writes its markets in
Scored in: Tennisevery record on this page is that Category’s

Volume Polymarket published: $349,251
Volume TailMyPicks’s own read summed: $382,785

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 $349,251 — 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 prediction-market account balance, and open positions are not counted anywhere on this site.

Who was on this market

The 100 largest positions, of 167 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
0xaa52…865bbacked Yue Yuan	0c	48,218$95 in	Lost — open this pick on its own page	-$95.42	60	61.7%37 W · 23 L	+2.4wins	+0.04per pick	58cpaid	+2.8%equal weight	53+0.03 edge/pick
0xf3a1…bf4bbacked Yue Yuan	44c	37,833$16,581 in	Lost — open this pick on its own page	-$16,581.26	128	46.1%59 W · 69 L	+1.5wins	+0.01per pick	45cpaid	-5.1%equal weight	51+0.01 edge/pick
0x2a69…d2f7backed Yue Yuan	13c	19,893$2,667 in	Lost — open this pick on its own page	-$2,666.87	1,606	24.4%392 W · 1,214 L	-41.3wins	-0.03per pick	27cpaid	-22.7%equal weight	47-0.03 edge/pick
0x4f21…82d6backed Mary Stoiana	78c	15,000$11,694 in	Won — open this pick on its own page	+$3,306.01	26	50%13 W · 13 L	+1.3wins	+0.05per pick	45cpaid	-3.9%equal weight	53+0.03 edge/pick
0x2005…75eabacked Mary Stoiana	76c	11,995$9,067 in	Won — open this pick on its own page	+$2,927.87	11,877	43.3%5,143 W · 6,734 L	+19.2wins	0.00per pick	43cpaid	-20%equal weight	500.00 edge/pick
0x86b1…c094backed Yue Yuan	12c	11,062$1,294 in	Lost — open this pick on its own page	-$1,294.17	621	22.2%138 W · 483 L	+5.9wins	+0.01per pick	21cpaid	-11.6%equal weight	51+0.01 edge/pick
0xcd65…ee96backed Yue Yuan	49c	10,213$5,000 in	Lost — open this pick on its own page	-$5,000	386	47.4%183 W · 203 L	-2.7wins	-0.01per pick	48cpaid	+1.4%equal weight	49-0.01 edge/pick
0x5268…135dbacked Yue Yuan	11c	7,934$854 in	Lost — open this pick on its own page	-$854.04	4,305	45%1,939 W · 2,366 L	+20.2wins	0.00per pick	45cpaid	-16.9%equal weight	510.00 edge/pick
0xde9f…d43cbacked Mary Stoiana	66c	5,682$3,749 in	Won — open this pick on its own page	+$1,933.8	6,700	50.8%3,401 W · 3,299 L	+267.8wins	+0.04per pick	47cpaid	-4.8%equal weight	54+0.04 edge/pick
0x0d2d…7ff5backed Mary Stoiana	75c	5,522$4,126 in	Won — open this pick on its own page	+$1,395.29	8,921	42.6%3,799 W · 5,122 L	-169.4wins	-0.02per pick	44cpaid	-21.2%equal weight	48-0.02 edge/pick
0x6d3c…d294backed Mary Stoiana	51c	5,250$2,677 in	Won — open this pick on its own page	+$2,572.49	2,545	51.2%1,303 W · 1,242 L	+14.3wins	+0.01per pick	51cpaid	+0.1%equal weight	51+0.01 edge/pick
0x0cdf…ec9ebacked Yue Yuan	48c	5,208$2,500 in	Lost — open this pick on its own page	-$2,500	186	58.1%108 W · 78 L	-3.5wins	-0.02per pick	60cpaid	-3.1%equal weight	48-0.02 edge/pick
0x01fa…cea7backed Yue Yuan	9c	5,000$445 in	Lost — open this pick on its own page	-$445.34	336	35.4%119 W · 217 L	-5.5wins	-0.02per pick	37cpaid	-2.9%equal weight	48-0.02 edge/pick
0xfe78…0319backed Mary Stoiana	51c	4,644$2,362 in	Won — open this pick on its own page	+$2,282.11	9,267	36.2%3,352 W · 5,915 L	-199.5wins	-0.02per pick	38cpaid	-26.8%equal weight	48-0.02 edge/pick
0x0ee5…e798backed Yue Yuan	2c	4,104$102 in	Lost — open this pick on its own page	-$102	323	35.9%116 W · 207 L	+15.4wins	+0.05per pick	31cpaid	+10.8%equal weight	55+0.04 edge/pick
0x821d…cf16backed Mary Stoiana	77c	2,742$2,121 in	Won — open this pick on its own page	+$621.32	128	48.4%62 W · 66 L	+3.6wins	+0.03per pick	46cpaid	-15.5%equal weight	53+0.02 edge/pick
0xeba4…69fbbacked Mary Stoiana	51c	2,400$1,224 in	Won — open this pick on its own page	+$1,176	55	41.8%23 W · 32 L	+3.9wins	+0.07per pick	35cpaid	+3.9%equal weight	55+0.05 edge/pick
0x2d6a…8addbacked Mary Stoiana	52c	2,299$1,187 in	Won — open this pick on its own page	+$1,112.29	1,793	49.4%885 W · 908 L	+62.5wins	+0.03per pick	46cpaid	+9.8%equal weight	54+0.03 edge/pick
0xcf73…0215backed Mary Stoiana	52c	2,193$1,144 in	Won — open this pick on its own page	+$1,048.7	1,733	48.4%839 W · 894 L	+40.4wins	+0.02per pick	46cpaid	+6.8%equal weight	53+0.02 edge/pick
0xff34…694bbacked Yue Yuan	24c	2,113$498 in	Lost — open this pick on its own page	-$498.31	2,804	53.7%1,505 W · 1,299 L	+71.7wins	+0.03per pick	51cpaid	+0.4%equal weight	53+0.03 edge/pick
0x5c03…31bbbacked Mary Stoiana	50c	2,079$1,040 in	Won — open this pick on its own page	+$1,038.33	100	64%64 W · 36 L	+12.9wins	+0.13per pick	51cpaid	+28.3%equal weight	61+0.10 edge/pick
0xadfb…c2efbacked Mary Stoiana	53c	2,000$1,064 in	Won — open this pick on its own page	+$935.82	3,397	48.6%1,652 W · 1,745 L	-47.2wins	-0.01per pick	50cpaid	-3.7%equal weight	48-0.01 edge/pick
0x42c9…9623backed Yue Yuan	37c	1,796$659 in	Lost — open this pick on its own page	-$659.18	4,803	49.5%2,379 W · 2,424 L	+174.7wins	+0.04per pick	46cpaid	-3.3%equal weight	54+0.04 edge/pick
0x7179…987ebacked Yue Yuan	24c	1,688$399 in	Lost — open this pick on its own page	-$398.99	27	22.2%6 W · 21 L	-0.3wins	-0.01per pick	23cpaid	-26.5%equal weight	490.00 edge/pick
0xcd3d…e7ebbacked Yue Yuan	9c	1,651$150 in	Lost — open this pick on its own page	-$150	1,142	28.2%322 W · 820 L	+5.5wins	0.00per pick	28cpaid	-10.4%equal weight	510.00 edge/pick
0x457f…aa1abacked Mary Stoiana	47c	1,632$759 in	Won — open this pick on its own page	+$872.94	11	45.5%5 W · 6 L	+0.4wins	+0.04per pick	42cpaid	+8%equal weight	51+0.01 edge/pick
0xe907…cff6backed Yue Yuan	17c	1,549$270 in	Lost — open this pick on its own page	-$269.54	2,925	39.6%1,158 W · 1,767 L	-85.2wins	-0.03per pick	43cpaid	-22.7%equal weight	47-0.03 edge/pick
0xeaac…d71dbacked Mary Stoiana	51c	1,471$750 in	Won — open this pick on its own page	+$720.58	1,893	45.9%868 W · 1,025 L	+53.8wins	+0.03per pick	43cpaid	+6.6%equal weight	53+0.03 edge/pick
0x081e…f76ebacked Mary Stoiana	58c	1,379$800 in	Won — open this pick on its own page	+$579.31	1,461	48.8%713 W · 748 L	-1.6wins	0.00per pick	49cpaid	+0.1%equal weight	500.00 edge/pick
0x55b9…a814backed Yue Yuan	5c	1,278$58 in	Lost — open this pick on its own page	-$58.41	459	48.8%224 W · 235 L	+6.1wins	+0.01per pick	47cpaid	-13.6%equal weight	51+0.01 edge/pick
0x5213…6a35backed Mary Stoiana	51c	1,275$650 in	Won — open this pick on its own page	+$624.51	1,895	44.9%851 W · 1,044 L	+38.7wins	+0.02per pick	43cpaid	+3.6%equal weight	52+0.02 edge/pick
0x9ec2…bd08backed Mary Stoiana	50c	1,250$625 in	Won — open this pick on its own page	+$625	1,379	38.4%530 W · 849 L	+10.3wins	+0.01per pick	38cpaid	+0.8%equal weight	51+0.01 edge/pick
0x0ebb…cb1abacked Mary Stoiana	72c	1,166$839 in	Won — open this pick on its own page	+$326.93	319	55.8%178 W · 141 L	-1.2wins	0.00per pick	56cpaid	-0.7%equal weight	500.00 edge/pick
0x6a03…92d3backed Mary Stoiana	51c	1,111$567 in	Won — open this pick on its own page	+$544.39	152	53.3%81 W · 71 L	+0.9wins	+0.01per pick	53cpaid	-1%equal weight	510.00 edge/pick
0xb550…2799backed Yue Yuan	48c	1,042$500 in	Lost — open this pick on its own page	-$500	93	47.3%44 W · 49 L	+5.7wins	+0.06per pick	41cpaid	+24.9%equal weight	55+0.05 edge/pick
0x25bf…ef3dbacked Yue Yuan	20c	1,021$209 in	Lost — open this pick on its own page	-$209.17	553	51.9%287 W · 266 L	-7.5wins	-0.01per pick	53cpaid	-13.3%equal weight	49-0.01 edge/pick
0xdaa2…6e69backed Yue Yuan	21c	999.97$210 in	Lost — open this pick on its own page	-$210	29	24.1%7 W · 22 L	-0.9wins	-0.03per pick	27cpaid	-43.4%equal weight	48-0.02 edge/pick
0x5965…935fbacked Yue Yuan	23c	949.64$220 in	Lost — open this pick on its own page	-$220.29	188	22.9%43 W · 145 L	-8.1wins	-0.04per pick	27cpaid	-26.7%equal weight	46-0.04 edge/pick
0xe954…1ef1backed Mary Stoiana	53c	933.91$499 in	Won — open this pick on its own page	+$435.25	120	51.7%62 W · 58 L	+2.2wins	+0.02per pick	50cpaid	+0.1%equal weight	52+0.01 edge/pick
0x90bf…99ebbacked Yue Yuan	44c	920$405 in	Lost — open this pick on its own page	-$404.8	30	56.7%17 W · 13 L	+5.2wins	+0.17per pick	39cpaid	+73%equal weight	61+0.09 edge/pick
0xb904…3ef8backed Mary Stoiana	51c	897.15$458 in	Won — open this pick on its own page	+$439.6	39	64.1%25 W · 14 L	+3.6wins	+0.09per pick	55cpaid	+16.5%equal weight	56+0.06 edge/pick
0x2d24…f379backed Mary Stoiana	62c	869.02$535 in	Won — open this pick on its own page	+$333.6	387	54.3%210 W · 177 L	+16.4wins	+0.04per pick	50cpaid	+9.6%equal weight	54+0.04 edge/pick
0xa0f2…1848backed Mary Stoiana	52c	854$444 in	Won — open this pick on its own page	+$409.61	1,447	42.8%620 W · 827 L	-32.9wins	-0.02per pick	45cpaid	-20%equal weight	48-0.02 edge/pick
0xeac7…1531backed Yue Yuan	12c	833.33$100 in	Lost — open this pick on its own page	-$100	15	33.3%5 W · 10 L	+0.5wins	+0.03per pick	30cpaid	-11.9%equal weight	51+0.01 edge/pick
0x50b9…4467backed Yue Yuan	31c	819.33$256 in	Lost — open this pick on its own page	-$255.6	390	34.4%134 W · 256 L	+1.8wins	0.00per pick	34cpaid	-2.3%equal weight	500.00 edge/pick
0x01c7…e995backed Mary Stoiana	50c	706.15$353 in	Won — open this pick on its own page	+$353.08	2,581	38.7%999 W · 1,582 L	+100.7wins	+0.04per pick	35cpaid	+13.7%equal weight	54+0.04 edge/pick
0x5b63…11a4backed Mary Stoiana	62c	703.83$438 in	Won — open this pick on its own page	+$266.28	5,075	41.5%2,104 W · 2,971 L	-83.0wins	-0.02per pick	43cpaid	-15.5%equal weight	48-0.02 edge/pick
0x32b4…8b21backed Yue Yuan	45c	635.17$287 in	Lost — open this pick on its own page	-$287.15	3,776	42.6%1,608 W · 2,168 L	-44.1wins	-0.01per pick	44cpaid	-16.3%equal weight	49-0.01 edge/pick
0x6242…c6e6backed Mary Stoiana	71c	564.56$400 in	Won — open this pick on its own page	+$164.56	3	33.3%1 W · 2 L	-0.6wins	-0.21per pick	54cpaid	-53%equal weight	48-0.02 edge/pick
0x5bbe…c65dbacked Mary Stoiana	48c	550.35$262 in	Won — open this pick on its own page	+$288.18	7	57.1%4 W · 3 L	+0.9wins	+0.12per pick	45cpaid	+9.3%equal weight	53+0.03 edge/pick
0x98a1…1c2ebacked Yue Yuan	28c	535.71$150 in	Lost — open this pick on its own page	-$150	142	21.1%30 W · 112 L	-12.4wins	-0.09per pick	30cpaid	-25.7%equal weight	42-0.07 edge/pick
0xb27b…5d6ebacked Mary Stoiana	72c	527.04$380 in	Won — open this pick on its own page	+$147.04	19	42.1%8 W · 11 L	-1.4wins	-0.07per pick	49cpaid	-26.6%equal weight	46-0.03 edge/pick
0xb2ca…d984backed Mary Stoiana	54c	518.52$280 in	Won — open this pick on its own page	+$238.52	237	53.2%126 W · 111 L	+0.5wins	0.00per pick	53cpaid	-0.9%equal weight	500.00 edge/pick
0x0c99…0c88backed Yue Yuan	48c	500$239 in	Lost — open this pick on its own page	-$238.92	9,444	44.3%4,188 W · 5,256 L	-249.1wins	-0.03per pick	47cpaid	-12.1%equal weight	47-0.03 edge/pick
0x2de6…fb10backed Yue Yuan	50c	500$250 in	Lost — open this pick on its own page	-$250	479	55.1%264 W · 215 L	+9.8wins	+0.02per pick	53cpaid	+3.5%equal weight	52+0.02 edge/pick
0xe54d…fdecbacked Mary Stoiana	64c	500$320 in	Won — open this pick on its own page	+$180	524	50.4%264 W · 260 L	-27.5wins	-0.05per pick	56cpaid	-11.4%equal weight	44-0.05 edge/pick
0x11cd…e5a8backed Yue Yuan	6c	498.71$30 in	Lost — open this pick on its own page	-$30	88	36.4%32 W · 56 L	-2.0wins	-0.02per pick	39cpaid	-21.8%equal weight	48-0.02 edge/pick
0xdb83…1e50backed Yue Yuan	9c	479.26$45 in	Lost — open this pick on its own page	-$45.35	3,752	45.3%1,700 W · 2,052 L	-2.0wins	0.00per pick	45cpaid	-11.6%equal weight	500.00 edge/pick
0x9e3e…f882backed Yue Yuan	27c	402.81$109 in	Lost — open this pick on its own page	-$108.76	1,123	37.2%418 W · 705 L	-18.9wins	-0.02per pick	39cpaid	-23%equal weight	48-0.02 edge/pick
0xcbef…0c11backed Mary Stoiana	75c	400$300 in	Won — open this pick on its own page	+$100	696	57.5%400 W · 296 L	-13.5wins	-0.02per pick	59cpaid	-6.1%equal weight	48-0.02 edge/pick
0x9271…a28abacked Yue Yuan	46c	377.98$173 in	Lost — open this pick on its own page	-$172.8	559	41.3%231 W · 328 L	-2.1wins	0.00per pick	42cpaid	-1.8%equal weight	500.00 edge/pick
0x3ca9…424abacked Mary Stoiana	74c	357.13$264 in	Won — open this pick on its own page	+$93.16	2,076	52.9%1,099 W · 977 L	+33.9wins	+0.02per pick	51cpaid	-8.6%equal weight	52+0.02 edge/pick
0xfcc7…4d38backed Mary Stoiana	56c	355.32$199 in	Won — open this pick on its own page	+$156.34	312	57.4%179 W · 133 L	+9.5wins	+0.03per pick	54cpaid	+5.8%equal weight	53+0.03 edge/pick
0x5317…9a3bbacked Mary Stoiana	67c	330.05$220 in	Won — open this pick on its own page	+$109.67	155	47.1%73 W · 82 L	+1.0wins	+0.01per pick	46cpaid	-2.9%equal weight	51+0.01 edge/pick
0x40f7…1f5ebacked Yue Yuan	27c	327.55$88 in	Lost — open this pick on its own page	-$88.2	762	43%328 W · 434 L	-9.8wins	-0.01per pick	44cpaid	-9.5%equal weight	49-0.01 edge/pick
0xc367…a0b4backed Yue Yuan	31c	322.58$100 in	Lost — open this pick on its own page	-$100	488	35.2%172 W · 316 L	-18.5wins	-0.04per pick	39cpaid	-9.1%equal weight	46-0.04 edge/pick
0x0c87…98b1backed Yue Yuan	13c	319.99$41 in	Lost — open this pick on its own page	-$41	229	2.2%5 W · 224 L	-3.0wins	-0.01per pick	3cpaid	-62.9%equal weight	49-0.01 edge/pick
0x67be…6e09backed Yue Yuan	23c	299.99$69 in	Lost — open this pick on its own page	-$69	519	41%213 W · 306 L	+0.2wins	0.00per pick	41cpaid	-1.9%equal weight	500.00 edge/pick
0x7091…96f8backed Mary Stoiana	52c	299.99$156 in	Won — open this pick on its own page	+$143.99	168	47%79 W · 89 L	+5.8wins	+0.03per pick	44cpaid	+9.7%equal weight	53+0.03 edge/pick
0x9c5b…ec01backed Yue Yuan	41c	299.15$123 in	Lost — open this pick on its own page	-$122.65	296	42.6%126 W · 170 L	+7.1wins	+0.02per pick	40cpaid	+2.8%equal weight	52+0.02 edge/pick
0xd215…757abacked Yue Yuan	22c	291.59$64 in	Lost — open this pick on its own page	-$64.15	319	52.7%168 W · 151 L	+0.5wins	0.00per pick	53cpaid	-2.8%equal weight	500.00 edge/pick
0xfeab…9cd0backed Yue Yuan	19c	284.33$53 in	Lost — open this pick on its own page	-$52.8	518	42.3%219 W · 299 L	+10.7wins	+0.02per pick	40cpaid	+4.8%equal weight	52+0.02 edge/pick
0x5fd2…afcebacked Yue Yuan	29c	281.69$82 in	Lost — open this pick on its own page	-$81.69	95	38.9%37 W · 58 L	+0.5wins	0.00per pick	38cpaid	-16.9%equal weight	500.00 edge/pick
0x9d5a…d0f0backed Yue Yuan	27c	278.51$75 in	Lost — open this pick on its own page	-$75.34	482	54.8%264 W · 218 L	+18.3wins	+0.04per pick	51cpaid	+5.8%equal weight	54+0.04 edge/pick
0xb4d2…ce99backed Mary Stoiana	76c	269$204 in	Won — open this pick on its own page	+$64.56	5,031	38.5%1,939 W · 3,092 L	-20.9wins	0.00per pick	39cpaid	-7.2%equal weight	500.00 edge/pick
0x966f…5cdcbacked Mary Stoiana	54c	259.26$140 in	Won — open this pick on its own page	+$119.26	30	60%18 W · 12 L	+1.2wins	+0.04per pick	56cpaid	+3.9%equal weight	52+0.02 edge/pick
0x5e30…acbfbacked Mary Stoiana	50c	250$125 in	Won — open this pick on its own page	+$125	7,791	47.8%3,722 W · 4,069 L	+39.6wins	+0.01per pick	47cpaid	+1.1%equal weight	51+0.01 edge/pick
0xf030…dbbabacked Yue Yuan	32c	235.41$75 in	Lost — open this pick on its own page	-$75.33	32	37.5%12 W · 20 L	-4.0wins	-0.12per pick	50cpaid	-17.4%equal weight	42-0.07 edge/pick
0xdc41…dd7ebacked Yue Yuan	44c	232$102 in	Lost — open this pick on its own page	-$102.08	392	35.5%139 W · 253 L	+8.8wins	+0.02per pick	33cpaid	+6.8%equal weight	52+0.02 edge/pick
0x1f64…3633backed Mary Stoiana	52c	229.62$118 in	Won — open this pick on its own page	+$111.28	1,004	49.5%497 W · 507 L	-9.4wins	-0.01per pick	50cpaid	-1.3%equal weight	49-0.01 edge/pick
0x9b66…336abacked Yue Yuan	44c	227.27$100 in	Lost — open this pick on its own page	-$100	275	53.8%148 W · 127 L	+19.1wins	+0.07per pick	47cpaid	+16%equal weight	57+0.06 edge/pick
0xcfc3…2c84backed Mary Stoiana	56c	225.9$126 in	Won — open this pick on its own page	+$100.07	43	44.2%19 W · 24 L	-3.2wins	-0.07per pick	52cpaid	-16.1%equal weight	45-0.05 edge/pick
0x23bc…5487backed Yue Yuan	14c	220.27$30 in	Lost — open this pick on its own page	-$29.83	387	31.3%121 W · 266 L	-5.4wins	-0.01per pick	33cpaid	-26.1%equal weight	49-0.01 edge/pick
0xe7b2…9980backed Yue Yuan	22c	220$48 in	Lost — open this pick on its own page	-$48.4	246	41.5%102 W · 144 L	-5.0wins	-0.02per pick	44cpaid	-9.6%equal weight	48-0.02 edge/pick
0xfdc6…b36ebacked Mary Stoiana	72c	210.79$151 in	Won — open this pick on its own page	+$59.75	559	46.3%259 W · 300 L	-15.5wins	-0.03per pick	49cpaid	-17.6%equal weight	47-0.03 edge/pick
0x99f0…9495backed Mary Stoiana	50c	205.97$104 in	Won — open this pick on its own page	+$101.97	2,255	37.1%836 W · 1,419 L	+43.1wins	+0.02per pick	35cpaid	+6.6%equal weight	52+0.02 edge/pick
0x0f76…dcc9backed Yue Yuan	10c	205.19$21 in	Lost — open this pick on its own page	-$21.33	995	51.6%513 W · 482 L	+28.7wins	+0.03per pick	49cpaid	-12.4%equal weight	53+0.03 edge/pick
0xdeb6…32b5backed Yue Yuan	45c	200.47$90 in	Lost — open this pick on its own page	-$90.21	340	56.8%193 W · 147 L	+22.4wins	+0.07per pick	50cpaid	+12.5%equal weight	57+0.06 edge/pick
0xaffe…7140backed Yue Yuan	46c	187.83$86 in	Lost — open this pick on its own page	-$86.4	434	42.4%184 W · 250 L	+7.4wins	+0.02per pick	41cpaid	+3.5%equal weight	52+0.02 edge/pick
0x4925…4f82backed Mary Stoiana	79c	174.54$138 in	Won — open this pick on its own page	+$36.65	11	45.5%5 W · 6 L	-2.0wins	-0.19per pick	64cpaid	-26.3%equal weight	44-0.06 edge/pick
0x4eb2…1bfcbacked Yue Yuan	27c	171.52$46 in	Lost — open this pick on its own page	-$46.26	301	55.1%166 W · 135 L	+10.1wins	+0.03per pick	52cpaid	+6.1%equal weight	53+0.03 edge/pick
0x2938…235fbacked Yue Yuan	45c	167.93$76 in	Lost — open this pick on its own page	-$75.57	33	45.5%15 W · 18 L	-3.5wins	-0.11per pick	56cpaid	-20.5%equal weight	43-0.06 edge/pick
0xd9e0…05f2backed Yue Yuan	40c	163.29$65 in	Lost — open this pick on its own page	-$65.07	2,882	47.2%1,360 W · 1,522 L	+39.2wins	+0.01per pick	46cpaid	-19.2%equal weight	51+0.01 edge/pick
0x6e49…e7debacked Yue Yuan	24c	157.79$39 in	Lost — open this pick on its own page	-$38.61	17	64.7%11 W · 6 L	+3.2wins	+0.19per pick	46cpaid	+65.4%equal weight	59+0.08 edge/pick
0x7d0e…4f01backed Mary Stoiana	51c	150$76 in	Won — open this pick on its own page	+$74.25	1,280	45%576 W · 704 L	-2.1wins	0.00per pick	45cpaid	-0.5%equal weight	500.00 edge/pick
0xf4da…3f9dbacked Yue Yuan	27c	142.78$39 in	Lost — open this pick on its own page	-$38.55	8	37.5%3 W · 5 L	+0.3wins	+0.03per pick	34cpaid	-2.3%equal weight	51+0.01 edge/pick
0xf6f7…c7a2backed Mary Stoiana	51c	137.25$70 in	Won — open this pick on its own page	+$67.25	315	55.9%176 W · 139 L	+12.0wins	+0.04per pick	52cpaid	+10.3%equal weight	54+0.04 edge/pick
0x200f…7a96backed Mary Stoiana	50c	136.18$68 in	Won — open this pick on its own page	+$68.09	7,227	49.7%3,591 W · 3,636 L	+118.0wins	+0.02per pick	48cpaid	+3.6%equal weight	52+0.02 edge/pick
0x46f8…68ccbacked Mary Stoiana	51c	133$68 in	Won — open this pick on its own page	+$65.17	763	39.2%299 W · 464 L	+13.3wins	+0.02per pick	37cpaid	+4.3%equal weight	52+0.02 edge/pick
0xa0fd…3798backed Yue Yuan	18c	131.94$24 in	Lost — open this pick on its own page	-$23.75	141	19.1%27 W · 114 L	-9.2wins	-0.06per pick	26cpaid	-10.1%equal weight	44-0.06 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.

US Open, Qualification WTA: Yue Yuan vs Mary Stoianathis page
Set 1 Winner: Yuan vs StoianaStoiana won
Set 2 Winner: Yuan vs StoianaYuan won
US Open, Qualification WTA: Completed Match: Yue Yuan vs Mary StoianaYes 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.

US Open, Qualification WTA: Yue Yuan vs Mary Stoiana

What this market resolved to

Who was on this market

The rest of this event