MLB · resolved market

Boston Red Sox vs. Seattle Mariners: O/U 6.5

https://tailmypicks.com/m/0x2f79bb189a75eca06e71950751d290d4a1abc2dbbbd8b1cf8fc1d75490a6f4b5

Rebuilt 9 hours ago.

Winning outcome: Underof Over, Under
Resolved: Jun 21, 2026, EDTUS/Eastern, the zone Polymarket writes its markets in
Scored in: MLBevery record on this page is that Category’s

Volume Polymarket published: $1,160,434
Volume TailMyPicks’s own read summed: $1,676,461

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 $1,160,434 — 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

All 92 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 MLB 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 MLB
Wallet	Entry	Position	Result	P/L held	Qualified picks	Win rate	vs expected	Realizable edge	Avg entry	ROI per pick	Tail Score
0x3dfb…abafbacked Under	48c	503,697$240,927 in	Won — open this pick on its own page	+$262,770.3	1,385	49.5%685 W · 700 L	-4.9wins	0.00per pick	50cpaid	-2.3%equal weight	500.00 edge/pick
0xc807…c12bbacked Over	53c	219,018$116,059 in	Lost — open this pick on its own page	-$116,058.75	501	53.5%268 W · 233 L	+8.2wins	+0.02per pick	52cpaid	+3.6%equal weight	52+0.02 edge/pick
0x224a…a3d5backed Over	52c	191,736$99,082 in	Lost — open this pick on its own page	-$99,082.31	4,279	47.3%2,024 W · 2,255 L	-83.5wins	-0.02per pick	49cpaid	-6.5%equal weight	48-0.02 edge/pick
0x27f7…44b0backed Over	52c	114,447$59,171 in	Lost — open this pick on its own page	-$59,170.96	920	54%497 W · 423 L	+23.1wins	+0.03per pick	52cpaid	+5.7%equal weight	53+0.02 edge/pick
0xa710…23c4backed Under	49c	50,000$24,500 in	Won — open this pick on its own page	+$25,499.98	550	53.1%292 W · 258 L	+20.7wins	+0.04per pick	49cpaid	+9%equal weight	54+0.04 edge/pick
0x032e…2a9ebacked Over	51c	20,000$10,200 in	Lost — open this pick on its own page	-$10,200	2,291	52.5%1,202 W · 1,089 L	+24.6wins	+0.01per pick	51cpaid	+3.4%equal weight	51+0.01 edge/pick
0x84cf…2f63backed Over	51c	14,165$7,229 in	Lost — open this pick on its own page	-$7,229.04	4,553	49.2%2,238 W · 2,315 L	-9.6wins	0.00per pick	49cpaid	-2%equal weight	500.00 edge/pick
0x5268…135dbacked Over	51c	12,974$6,674 in	Lost — open this pick on its own page	-$6,673.55	11,356	52.9%6,002 W · 5,354 L	+209.6wins	+0.02per pick	51cpaid	-0.2%equal weight	52+0.02 edge/pick
0x78b0…9f1abacked Over	54c	9,061$4,893 in	Lost — open this pick on its own page	-$4,892.84	390	47.4%185 W · 205 L	-11.5wins	-0.03per pick	50cpaid	-5.2%equal weight	47-0.03 edge/pick
0x39d3…9ef0backed Under	47c	6,287$2,955 in	Won — open this pick on its own page	+$3,332.11	235	38.3%90 W · 145 L	-8.5wins	-0.04per pick	42cpaid	-11.2%equal weight	46-0.03 edge/pick
0xfe78…0319backed Under	52c	5,648$2,934 in	Won — open this pick on its own page	+$2,713.92	10,846	51.6%5,594 W · 5,252 L	+137.6wins	+0.01per pick	50cpaid	-0.3%equal weight	51+0.01 edge/pick
0x1e77…8c33backed Under	46c	4,876$2,243 in	Won — open this pick on its own page	+$2,633.19	283	50.9%144 W · 139 L	-0.6wins	0.00per pick	51cpaid	+0.2%equal weight	500.00 edge/pick
0x204f…5e14backed Under	55c	4,156$2,272 in	Won — open this pick on its own page	+$1,884.05	12,247	46.4%5,687 W · 6,560 L	-68.6wins	-0.01per pick	47cpaid	-9.5%equal weight	49-0.01 edge/pick
0x9703…69c2backed Under	47c	3,587$1,686 in	Won — open this pick on its own page	+$1,901.11	3,453	51.2%1,767 W · 1,686 L	+58.1wins	+0.02per pick	49cpaid	+3.4%equal weight	52+0.02 edge/pick
0xdb83…1e50backed Under	46c	2,845$1,309 in	Won — open this pick on its own page	+$1,535.67	4,477	48.8%2,186 W · 2,291 L	-47.4wins	-0.01per pick	50cpaid	-4.7%equal weight	49-0.01 edge/pick
0xabf5…cfebbacked Over	52c	2,500$1,300 in	Lost — open this pick on its own page	-$1,300	444	51.1%227 W · 217 L	+1.2wins	0.00per pick	51cpaid	+0.2%equal weight	500.00 edge/pick
0xd3e7…bf64backed Over	50c	2,000$1,000 in	Lost — open this pick on its own page	-$1,000	707	44.7%316 W · 391 L	-22.5wins	-0.03per pick	48cpaid	-6.6%equal weight	47-0.03 edge/pick
0xc365…2e53backed Over	49c	1,893$926 in	Lost — open this pick on its own page	-$926.27	1,607	53.2%855 W · 752 L	+74.2wins	+0.05per pick	49cpaid	+1.9%equal weight	55+0.05 edge/pick
0xc974…b33bbacked Under	47c	1,889$888 in	Won — open this pick on its own page	+$1,001.38	86	33.7%29 W · 57 L	-5.6wins	-0.07per pick	40cpaid	-17.3%equal weight	44-0.05 edge/pick
0x8753…85adbacked Under	47c	1,700$799 in	Won — open this pick on its own page	+$901	1,909	53.5%1,021 W · 888 L	+29.1wins	+0.02per pick	52cpaid	+3.6%equal weight	52+0.02 edge/pick
0xa697…59d5backed Under	48c	1,221$585 in	Won — open this pick on its own page	+$636.69	6,899	50.4%3,478 W · 3,421 L	-7.1wins	0.00per pick	51cpaid	-0.1%equal weight	500.00 edge/pick
0xa3b5…941abacked Under	49c	1,200$583 in	Won — open this pick on its own page	+$617	237	58.6%139 W · 98 L	+16.9wins	+0.07per pick	52cpaid	+14.4%equal weight	57+0.06 edge/pick
0x50c3…ace1backed Over	51c	1,200$612 in	Lost — open this pick on its own page	-$612	866	53%459 W · 407 L	+16.6wins	+0.02per pick	51cpaid	+3.6%equal weight	52+0.02 edge/pick
0x09ee…90a4backed Over	52c	1,128$587 in	Lost — open this pick on its own page	-$586.56	1,569	51.1%801 W · 768 L	+15.6wins	+0.01per pick	50cpaid	+1.8%equal weight	51+0.01 edge/pick
0x815f…1eefbacked Under	47c	1,039$488 in	Won — open this pick on its own page	+$550.45	912	52.4%478 W · 434 L	+12.5wins	+0.01per pick	51cpaid	+3.3%equal weight	51+0.01 edge/pick
0x73e8…cd6fbacked Over	51c	972.71$496 in	Lost — open this pick on its own page	-$496.08	360	48.6%175 W · 185 L	-11.5wins	-0.03per pick	52cpaid	-6.2%equal weight	47-0.03 edge/pick
0xf7f0…912cbacked Over	51c	840$431 in	Lost — open this pick on its own page	-$431.2	2,290	51%1,167 W · 1,123 L	+23.9wins	+0.01per pick	50cpaid	+1.7%equal weight	51+0.01 edge/pick
0x9267…0f9abacked Under	48c	811.22$389 in	Won — open this pick on its own page	+$421.83	550	53.6%295 W · 255 L	-8.6wins	-0.02per pick	55cpaid	-3.1%equal weight	48-0.01 edge/pick
0xedf0…a1d3backed Under	47c	766.43$360 in	Won — open this pick on its own page	+$406.21	22	27.3%6 W · 16 L	-3.1wins	-0.14per pick	41cpaid	-32.7%equal weight	43-0.06 edge/pick
0x21f3…35e3backed Under	48c	754.59$362 in	Won — open this pick on its own page	+$392.39	1,572	48.3%759 W · 813 L	-6.4wins	0.00per pick	49cpaid	-0.4%equal weight	500.00 edge/pick
0x5966…af5dbacked Over	52c	674$350 in	Lost — open this pick on its own page	-$350.48	272	49.3%134 W · 138 L	-3.7wins	-0.01per pick	51cpaid	-3%equal weight	49-0.01 edge/pick
0x5505…aa44backed Under	48c	573.74$276 in	Won — open this pick on its own page	+$297.9	515	45.2%233 W · 282 L	+4.0wins	+0.01per pick	44cpaid	+2%equal weight	51+0.01 edge/pick
0x2005…75eabacked Over	40c	548.13$218 in	Lost — open this pick on its own page	-$217.62	8,086	46.1%3,728 W · 4,358 L	+29.9wins	0.00per pick	46cpaid	-7.1%equal weight	500.00 edge/pick
0x28e8…6080backed Under	47c	534.2$251 in	Won — open this pick on its own page	+$283.13	473	50.7%240 W · 233 L	+7.4wins	+0.02per pick	49cpaid	+1.5%equal weight	52+0.01 edge/pick
0xb47b…c6b1backed Over	54c	516.72$279 in	Lost — open this pick on its own page	-$279.03	111	38.7%43 W · 68 L	-11.0wins	-0.10per pick	49cpaid	-20.8%equal weight	41-0.08 edge/pick
0x6553…7a71backed Under	47c	506.43$238 in	Won — open this pick on its own page	+$268.41	614	50.8%312 W · 302 L	+9.3wins	+0.02per pick	49cpaid	+4.2%equal weight	52+0.01 edge/pick
0xa54d…deb8backed Under	53c	471.7$250 in	Won — open this pick on its own page	+$221.7	299	50.5%151 W · 148 L	-7.0wins	-0.02per pick	53cpaid	-5.8%equal weight	48-0.02 edge/pick
0x0d2d…7ff5backed Under	48c	311.85$150 in	Won — open this pick on its own page	+$162.16	8,295	47.8%3,966 W · 4,329 L	+72.4wins	+0.01per pick	47cpaid	-4.3%equal weight	51+0.01 edge/pick
0x6d3c…d294backed Under	47c	250$118 in	Won — open this pick on its own page	+$132.5	5,400	50.5%2,726 W · 2,674 L	+17.9wins	0.00per pick	50cpaid	+0.8%equal weight	500.00 edge/pick
0xbca0…9705backed Over	50c	250$124 in	Lost — open this pick on its own page	-$124.1	8,470	52.6%4,459 W · 4,011 L	+510.0wins	+0.06per pick	47cpaid	+5.3%equal weight	57+0.06 edge/pick
0x85c3…700cbacked Under	50c	217.56$109 in	Won — open this pick on its own page	+$108.78	904	46.9%424 W · 480 L	+13.1wins	+0.01per pick	45cpaid	+3.4%equal weight	52+0.01 edge/pick
0xb3a5…cd84backed Under	47c	212.77$100 in	Won — open this pick on its own page	+$112.77	100	46%46 W · 54 L	-3.9wins	-0.04per pick	50cpaid	-5.9%equal weight	47-0.03 edge/pick
0x1cdd…e595backed Over	7c	210.22$16 in	Lost — open this pick on its own page	-$15.51	1,927	17.2%331 W · 1,596 L	-320.3wins	-0.17per pick	34cpaid	-64.3%equal weight	32-0.16 edge/pick
0xfbb6…25eabacked Under	47c	208.51$98 in	Won — open this pick on its own page	+$110.51	129	44.2%57 W · 72 L	-6.3wins	-0.05per pick	49cpaid	-9.7%equal weight	45-0.04 edge/pick
0x43d7…1c75backed Over	51c	200$102 in	Lost — open this pick on its own page	-$102	217	48.4%105 W · 112 L	-3.2wins	-0.01per pick	50cpaid	+0.8%equal weight	49-0.01 edge/pick
0xeb2e…7821backed Over	52c	200$104 in	Lost — open this pick on its own page	-$103.9	738	49.3%364 W · 374 L	+0.4wins	0.00per pick	49cpaid	+0.5%equal weight	500.00 edge/pick
0xa65c…509dbacked Under	50c	200$100 in	Won — open this pick on its own page	+$100	243	50.2%122 W · 121 L	-0.7wins	0.00per pick	50cpaid	+1.2%equal weight	500.00 edge/pick
0x8508…c22fbacked Over	54c	194.44$105 in	Lost — open this pick on its own page	-$105	1,000	52.4%524 W · 476 L	+5.7wins	+0.01per pick	52cpaid	+1.4%equal weight	51+0.01 edge/pick
0x5b62…d87fbacked Under	47c	190.08$89 in	Won — open this pick on its own page	+$100.74	1,836	50.8%932 W · 904 L	-3.9wins	0.00per pick	51cpaid	-0.2%equal weight	500.00 edge/pick
0x52a0…ec9dbacked Over	54c	185.19$100 in	Lost — open this pick on its own page	-$100	382	52.1%199 W · 183 L	+4.7wins	+0.01per pick	51cpaid	+3.1%equal weight	51+0.01 edge/pick
0x8482…3f7abacked Over	52c	176.58$92 in	Lost — open this pick on its own page	-$92.35	1,062	49.2%523 W · 539 L	-11.7wins	-0.01per pick	50cpaid	-4.6%equal weight	49-0.01 edge/pick
0x6e46…42dfbacked Under	50c	157.58$79 in	Won — open this pick on its own page	+$78.79	172	50.6%87 W · 85 L	+5.9wins	+0.03per pick	47cpaid	+4.4%equal weight	53+0.03 edge/pick
0x2bb4…4551backed Over	53c	141.51$75 in	Lost — open this pick on its own page	-$75	211	52.6%111 W · 100 L	+7.8wins	+0.04per pick	49cpaid	+7.4%equal weight	54+0.03 edge/pick
0x348c…c8efbacked Under	47c	140.43$66 in	Won — open this pick on its own page	+$74.43	104	38.5%40 W · 64 L	-7.7wins	-0.07per pick	46cpaid	-2.6%equal weight	43-0.06 edge/pick
0xa3c2…df3dbacked Over	52c	120.01$63 in	Lost — open this pick on its own page	-$62.57	2,800	49.3%1,381 W · 1,419 L	+0.6wins	0.00per pick	49cpaid	+0.3%equal weight	500.00 edge/pick
0xb07e…0df5backed Under	47c	110$52 in	Won — open this pick on its own page	+$58.3	997	44.1%440 W · 557 L	-38.0wins	-0.04per pick	48cpaid	-10.6%equal weight	46-0.04 edge/pick
0x18a4…3a31backed Under	58c	105.02$61 in	Won — open this pick on its own page	+$43.75	2,147	50.2%1,078 W · 1,069 L	+27.8wins	+0.01per pick	49cpaid	-7.3%equal weight	51+0.01 edge/pick
0x294b…22d2backed Over	51c	98.04$50 in	Lost — open this pick on its own page	-$50	80	46.3%37 W · 43 L	-4.2wins	-0.05per pick	51cpaid	-9.2%equal weight	46-0.04 edge/pick
0x36f4…0eb2backed Over	53c	97.96$52 in	Lost — open this pick on its own page	-$51.92	859	49.1%422 W · 437 L	-3.6wins	0.00per pick	50cpaid	-1.4%equal weight	500.00 edge/pick
0x7de2…cd3fbacked Over	54c	95$51 in	Lost — open this pick on its own page	-$50.87	51	64.7%33 W · 18 L	+7.1wins	+0.14per pick	51cpaid	+32.4%equal weight	60+0.09 edge/pick
0x1631…072dbacked Under	63c	90.83$57 in	Won — open this pick on its own page	+$33.83	773	53.9%417 W · 356 L	+35.9wins	+0.05per pick	49cpaid	+4.3%equal weight	55+0.04 edge/pick
0x8328…e5ebbacked Under	47c	85.11$40 in	Won — open this pick on its own page	+$45.11	93	39.8%37 W · 56 L	-6.8wins	-0.07per pick	47cpaid	-15.6%equal weight	44-0.06 edge/pick
0x32cc…68b3backed Under	50c	80.36$40 in	Won — open this pick on its own page	+$40.18	1,269	51.1%648 W · 621 L	+23.4wins	+0.02per pick	49cpaid	-0.3%equal weight	52+0.02 edge/pick
0x36aa…a683backed Over	54c	74.06$40 in	Lost — open this pick on its own page	-$39.99	443	47.9%212 W · 231 L	-5.5wins	-0.01per pick	49cpaid	-2.2%equal weight	49-0.01 edge/pick
0xd100…853dbacked Under	50c	68.4$34 in	Won — open this pick on its own page	+$34.2	541	52.1%282 W · 259 L	+12.1wins	+0.02per pick	50cpaid	+5.1%equal weight	52+0.02 edge/pick
0x2725…e7d1backed Under	47c	65$31 in	Won — open this pick on its own page	+$34.38	358	49.4%177 W · 181 L	+2.4wins	+0.01per pick	49cpaid	+1.7%equal weight	51+0.01 edge/pick
0x8b7f…bb6dbacked Over	54c	63$34 in	Lost — open this pick on its own page	-$33.71	147	51.7%76 W · 71 L	+2.1wins	+0.01per pick	50cpaid	+2.2%equal weight	51+0.01 edge/pick
0xec8d…dd71backed Over	51c	62.9$32 in	Lost — open this pick on its own page	-$32.08	273	51.3%140 W · 133 L	+7.0wins	+0.03per pick	49cpaid	+5.8%equal weight	53+0.02 edge/pick
0xf898…e720backed Under	50c	60.27$30 in	Won — open this pick on its own page	+$30.41	6,302	48.3%3,041 W · 3,261 L	+181.9wins	+0.03per pick	45cpaid	+0.8%equal weight	53+0.03 edge/pick
0x8d0c…c90abacked Under	47c	59.99$28 in	Won — open this pick on its own page	+$31.49	2,376	49.7%1,182 W · 1,194 L	+17.1wins	+0.01per pick	49cpaid	+1.4%equal weight	51+0.01 edge/pick
0x1fa8…0b19backed Under	50c	53.02$27 in	Won — open this pick on its own page	+$26.51	405	54.8%222 W · 183 L	+17.1wins	+0.04per pick	51cpaid	+9%equal weight	54+0.04 edge/pick
0x4b07…5f54backed Under	59c	50.85$30 in	Won — open this pick on its own page	+$20.85	65	46.2%30 W · 35 L	-2.9wins	-0.04per pick	51cpaid	-7.8%equal weight	46-0.03 edge/pick
0x4836…859bbacked Over	51c	50$26 in	Lost — open this pick on its own page	-$25.5	1,172	49.1%575 W · 597 L	-7.7wins	-0.01per pick	50cpaid	-1.3%equal weight	49-0.01 edge/pick
0x27b1…3813backed Under	47c	50$24 in	Won — open this pick on its own page	+$26.5	179	53.1%95 W · 84 L	+4.5wins	+0.03per pick	51cpaid	+5.3%equal weight	52+0.02 edge/pick
0x2ed3…274cbacked Under	50c	49.58$25 in	Won — open this pick on its own page	+$24.79	586	49.5%290 W · 296 L	+0.5wins	0.00per pick	49cpaid	+0.6%equal weight	500.00 edge/pick
0x522f…1164backed Under	46c	48$22 in	Won — open this pick on its own page	+$25.92	392	50.3%197 W · 195 L	+18.0wins	+0.05per pick	46cpaid	+8.8%equal weight	55+0.04 edge/pick
0x69f8…2b2fbacked Under	47c	42.55$20 in	Won — open this pick on its own page	+$22.55	4	50%2 W · 2 L	+0.3wins	+0.07per pick	43cpaid	+1.3%equal weight	51+0.01 edge/pick
0x5407…5bbdbacked Under	47c	40$19 in	Won — open this pick on its own page	+$21.2	778	36%280 W · 498 L	-17.2wins	-0.02per pick	38cpaid	-5.5%equal weight	48-0.02 edge/pick
0xc846…c413backed Over	54c	39$21 in	Lost — open this pick on its own page	-$21.06	539	50.6%273 W · 266 L	+16.9wins	+0.03per pick	48cpaid	+7.9%equal weight	53+0.03 edge/pick
0x8f14…ca5abacked Over	50c	31.9$16 in	Lost — open this pick on its own page	-$15.84	1,042	49.4%515 W · 527 L	+13.4wins	+0.01per pick	48cpaid	-3.7%equal weight	51+0.01 edge/pick
0xc1b5…c8f8backed Under	60c	31$18 in	Won — open this pick on its own page	+$12.54	1,708	49.9%852 W · 856 L	-17.8wins	-0.01per pick	51cpaid	-4.8%equal weight	49-0.01 edge/pick
0x92ed…21dcbacked Under	50c	30$15 in	Won — open this pick on its own page	+$15	22	50%11 W · 11 L	+0.1wins	0.00per pick	49cpaid	+0.3%equal weight	500.00 edge/pick
0x026b…3642backed Over	51c	28.69$15 in	Lost — open this pick on its own page	-$14.67	1	0%0 W · 1 L	-0.5wins	-0.51per pick	51cpaid	-100%equal weight	48-0.02 edge/pick
0xe9ac…8de4backed Under	50c	26.08$13 in	Won — open this pick on its own page	+$13.04	185	51.4%95 W · 90 L	+1.1wins	+0.01per pick	51cpaid	+1.1%equal weight	51+0.01 edge/pick
0x9544…826ebacked Under	48c	25$12 in	Won — open this pick on its own page	+$13	50	54%27 W · 23 L	+0.8wins	+0.02per pick	52cpaid	-3.2%equal weight	51+0.01 edge/pick
0x0c9e…fd82backed Under	50c	24$12 in	Won — open this pick on its own page	+$12	70	47.1%33 W · 37 L	+0.8wins	+0.01per pick	46cpaid	-0.5%equal weight	51+0.01 edge/pick
0x41c8…424fbacked Over	52c	23.54$12 in	Lost — open this pick on its own page	-$12.36	203	62.6%127 W · 76 L	+8.1wins	+0.04per pick	59cpaid	+8.3%equal weight	54+0.04 edge/pick
0xa9f9…5273backed Over	58c	23.41$14 in	Lost — open this pick on its own page	-$13.58	536	44.6%239 W · 297 L	-11.3wins	-0.02per pick	47cpaid	-8%equal weight	48-0.02 edge/pick
0xe8b8…2350backed Under	59c	22.03$13 in	Won — open this pick on its own page	+$9.03	19	42.1%8 W · 11 L	-1.6wins	-0.08per pick	50cpaid	-14.2%equal weight	46-0.04 edge/pick
0xf67d…2de1backed Under	50c	20.84$10 in	Won — open this pick on its own page	+$10.42	74	44.6%33 W · 41 L	-4.5wins	-0.06per pick	51cpaid	-13.3%equal weight	45-0.05 edge/pick
0x46f8…68ccbacked Over	53c	20$11 in	Lost — open this pick on its own page	-$10.5	450	45.8%206 W · 244 L	-10.9wins	-0.02per pick	48cpaid	-4.6%equal weight	47-0.02 edge/pick
0x3563…a0a2backed Over	63c	18.78$12 in	Lost — open this pick on its own page	-$11.83	2,223	55.4%1,231 W · 992 L	+73.9wins	+0.03per pick	52cpaid	+2.7%equal weight	54+0.03 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 MLB and say nothing about this market.

The rest of this event

Polymarket sells these questions together. 13 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.

Boston Red Sox vs. Seattle Mariners: O/U 6.5this page
Boston Red Sox vs. Seattle MarinersSeattle Mariners won
Boston Red Sox vs. Seattle Mariners: O/U 3.5Over won
Boston Red Sox vs. Seattle Mariners: O/U 4.5Under won
Boston Red Sox vs. Seattle Mariners: O/U 5.5Under won
Boston Red Sox vs. Seattle Mariners: O/U 7.5Under won
Boston Red Sox vs. Seattle Mariners: O/U 8.5Under won
Boston Red Sox vs. Seattle Mariners: O/U 9.5Under won
Spread: Boston Red Sox (-1.5)Seattle Mariners won
Spread: Boston Red Sox (-2.5)Seattle Mariners won
Spread: Seattle Mariners (-1.5)Seattle Mariners won
Spread: Seattle Mariners (-2.5)Boston Red Sox won
Spread: Seattle Mariners (-3.5)Boston Red Sox 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.

Boston Red Sox vs. Seattle Mariners: O/U 6.5

What this market resolved to

Who was on this market

The rest of this event