MLB · resolved market
Kansas City Royals vs. Seattle Mariners: O/U 7.5
https://tailmypicks.com/m/0xeac2fbe4e63ab88fa70b177d07974322a57e4f848b3843a0aff9a4ebbc97da87
Rebuilt .
What this market resolved to
- Winning outcome
- Underof Over, Under
- Resolved
- US/Eastern, the zone Polymarket writes its markets in
- Scored in
- MLBevery record on this page is that Category’s
- Volume Polymarket published
- $9,144
- Volume TailMyPicks’s own read summed
- $10,892
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 $9,144 — 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
All 46 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 |
| 0xe401…7b88backed Over | 34c | 1,458$489 in | Lost — open this pick on its own page | -$489.15 | 9,728 | 46.3%4,506 W · 5,222 L | +32.8wins | 0.00per pick | 46cpaid | -8.5%equal weight | 500.00 edge/pick |
| 0xe65b…271bbacked Under | 65c | 1,000$650 in | Won — open this pick on its own page | +$350 | 125 | 49.6%62 W · 63 L | -5.7wins | -0.05per pick | 54cpaid | -9%equal weight | 46-0.04 edge/pick |
| 0x78b0…9f1abacked Over | 54c | 650$351 in | Lost — open this pick on its own page | -$351 | 390 | 47.4%185 W · 205 L | -11.5wins | -0.03per pick | 50cpaid | -5.2%equal weight | 47-0.03 edge/pick |
| 0x5e30…acbfbacked Under | 46c | 525$242 in | Won — open this pick on its own page | +$283.5 | 1,521 | 48.6%739 W · 782 L | -5.3wins | 0.00per pick | 49cpaid | +0.9%equal weight | 500.00 edge/pick |
| 0x4259…77c1backed Under | 47c | 481.08$227 in | Won — open this pick on its own page | +$253.98 | 2,243 | 57.6%1,293 W · 950 L | +37.1wins | +0.02per pick | 56cpaid | +2.6%equal weight | 52+0.02 edge/pick |
| 0x2005…75eabacked Under | 59c | 441.76$262 in | Won — open this pick on its own page | +$179.62 | 8,086 | 46.1%3,728 W · 4,358 L | +29.9wins | 0.00per pick | 46cpaid | -7.1%equal weight | 500.00 edge/pick |
| 0xbca0…9705backed Over | 58c | 436.86$253 in | Lost — open this pick on its own page | -$253.38 | 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 |
| 0x32ed…f960backed Under | 40c | 428.78$172 in | Won — open this pick on its own page | +$257 | 6,116 | 55.3%3,385 W · 2,731 L | +344.6wins | +0.06per pick | 50cpaid | +8.6%equal weight | 56+0.06 edge/pick |
| 0x6bb3…758ebacked Over | 47c | 419.67$197 in | Lost — open this pick on its own page | -$197.24 | 306 | 47.4%145 W · 161 L | -10.7wins | -0.03per pick | 51cpaid | -9.8%equal weight | 46-0.03 edge/pick |
| 0xb4d2…ce99backed Under | 79c | 333$263 in | Won — open this pick on its own page | +$69.93 | 753 | 44.1%332 W · 421 L | -10.1wins | -0.01per pick | 45cpaid | -8.8%equal weight | 49-0.01 edge/pick |
| 0x204f…5e14backed Over | 42c | 331.1$138 in | Lost — open this pick on its own page | -$138.29 | 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 |
| 0xfe78…0319backed Under | 57c | 308.48$177 in | Won — open this pick on its own page | +$131.36 | 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 |
| 0x5628…abbcbacked Under | 43c | 227.48$98 in | Won — open this pick on its own page | +$129.15 | 1,435 | 50%717 W · 718 L | -15.8wins | -0.01per pick | 51cpaid | -1.4%equal weight | 49-0.01 edge/pick |
| 0xf898…e720backed Over | 39c | 211.74$83 in | Lost — open this pick on its own page | -$83.19 | 6,303 | 48.2%3,041 W · 3,262 L | +181.4wins | +0.03per pick | 45cpaid | +0.8%equal weight | 53+0.03 edge/pick |
| 0xca20…7b68backed Under | 73c | 203.37$149 in | Won — open this pick on its own page | +$54.16 | 371 | 43.9%163 W · 208 L | -21.4wins | -0.06per pick | 50cpaid | -20.8%equal weight | 44-0.05 edge/pick |
| 0xf30a…61fbbacked Over | 61c | 172$104 in | Lost — open this pick on its own page | -$104.06 | 558 | 47.7%266 W · 292 L | -11.6wins | -0.02per pick | 50cpaid | -12.2%equal weight | 48-0.02 edge/pick |
| 0xdbdd…a5debacked Under | 42c | 166.63$70 in | Won — open this pick on its own page | +$96.81 | 1,865 | 52%970 W · 895 L | +50.8wins | +0.03per pick | 49cpaid | +9.1%equal weight | 53+0.03 edge/pick |
| 0x7479…e171backed Over | 38c | 138.75$53 in | Lost — open this pick on its own page | -$53.22 | 169 | 47.3%80 W · 89 L | -1.6wins | -0.01per pick | 48cpaid | -12.4%equal weight | 49-0.01 edge/pick |
| 0x16bb…8492backed Over | 53c | 137.11$73 in | Lost — open this pick on its own page | -$72.67 | 865 | 48.7%421 W · 444 L | -8.9wins | -0.01per pick | 50cpaid | -1.3%equal weight | 49-0.01 edge/pick |
| 0x1a59…a57ebacked Over | 55c | 126$69 in | Lost — open this pick on its own page | -$68.82 | 677 | 42.2%286 W · 391 L | -36.7wins | -0.05per pick | 48cpaid | -18%equal weight | 44-0.05 edge/pick |
| 0x93ac…2761backed Under | 43c | 121.74$52 in | Won — open this pick on its own page | +$69.8 | 2,583 | 61.4%1,587 W · 996 L | +70.9wins | +0.03per pick | 59cpaid | +4.3%equal weight | 53+0.03 edge/pick |
| 0x0eca…c56abacked Over | 54c | 121.42$65 in | Lost — open this pick on its own page | -$65.29 | 499 | 42.9%214 W · 285 L | -31.5wins | -0.06per pick | 49cpaid | -20.4%equal weight | 43-0.06 edge/pick |
| 0x985c…e5d2backed Over | 54c | 120.37$65 in | Lost — open this pick on its own page | -$65 | 544 | 55.1%300 W · 244 L | +13.9wins | +0.03per pick | 53cpaid | +3.7%equal weight | 53+0.02 edge/pick |
| 0xadfb…c2efbacked Under | 46c | 117.22$54 in | Won — open this pick on its own page | +$63.3 | 2,407 | 48.5%1,167 W · 1,240 L | -62.3wins | -0.03per pick | 51cpaid | -4.6%equal weight | 47-0.03 edge/pick |
| 0x255a…3435backed Over | 37c | 109.89$40 in | Lost — open this pick on its own page | -$40.14 | 1,522 | 34.7%528 W · 994 L | +27.1wins | +0.02per pick | 33cpaid | -3.2%equal weight | 52+0.02 edge/pick |
| 0xe22a…cb75backed Over | 54c | 100$54 in | Lost — open this pick on its own page | -$54 | 269 | 48.7%131 W · 138 L | -9.2wins | -0.03per pick | 52cpaid | -6.1%equal weight | 47-0.03 edge/pick |
| 0x69c1…da5fbacked Under | 60c | 98.33$59 in | Won — open this pick on its own page | +$39.33 | 4 | 25%1 W · 3 L | -0.5wins | -0.14per pick | 39cpaid | -58.3%equal weight | 48-0.02 edge/pick |
| 0x6c97…82adbacked Under | 48c | 97.39$47 in | Won — open this pick on its own page | +$50.39 | 68 | 42.6%29 W · 39 L | -6.0wins | -0.09per pick | 52cpaid | -15.9%equal weight | 43-0.07 edge/pick |
| 0x03ba…bebabacked Over | 51c | 80.42$41 in | Lost — open this pick on its own page | -$40.8 | 825 | 51.6%426 W · 399 L | +3.8wins | 0.00per pick | 51cpaid | -6.2%equal weight | 500.00 edge/pick |
| 0x9495…9a27backed Under | 36c | 71.94$26 in | Won — open this pick on its own page | +$45.91 | 2,293 | 48.1%1,103 W · 1,190 L | -24.0wins | -0.01per pick | 49cpaid | -4%equal weight | 49-0.01 edge/pick |
| 0xc546…058ebacked Over | 66c | 70.37$47 in | Lost — open this pick on its own page | -$46.68 | 5,127 | 54.7%2,805 W · 2,322 L | +232.0wins | +0.05per pick | 50cpaid | +7.8%equal weight | 55+0.05 edge/pick |
| 0xa578…6702backed Under | 46c | 65$30 in | Won — open this pick on its own page | +$35.1 | 1,053 | 47.3%498 W · 555 L | -14.7wins | -0.01per pick | 49cpaid | -3.4%equal weight | 48-0.01 edge/pick |
| 0x8a3d…316cbacked Under | 47c | 64$30 in | Won — open this pick on its own page | +$33.92 | 722 | 47.6%344 W · 378 L | -12.4wins | -0.02per pick | 49cpaid | -3.1%equal weight | 48-0.02 edge/pick |
| 0x5df5…c44cbacked Over | 42c | 51.85$22 in | Lost — open this pick on its own page | -$21.92 | 1,269 | 47.4%602 W · 667 L | -31.0wins | -0.02per pick | 50cpaid | -13.8%equal weight | 47-0.02 edge/pick |
| 0x2f46…85c0backed Over | 52c | 48.08$25 in | Lost — open this pick on its own page | -$25 | 218 | 53.2%116 W · 102 L | -4.1wins | -0.02per pick | 55cpaid | -4.3%equal weight | 48-0.02 edge/pick |
| 0xa9f5…937fbacked Over | 29c | 47$14 in | Lost — open this pick on its own page | -$13.52 | 2,545 | 45.9%1,168 W · 1,377 L | -73.6wins | -0.03per pick | 49cpaid | -14.9%equal weight | 47-0.03 edge/pick |
| 0x6d49…e00abacked Over | 46c | 43.35$20 in | Lost — open this pick on its own page | -$19.99 | 667 | 49.3%329 W · 338 L | -22.1wins | -0.03per pick | 53cpaid | -9.4%equal weight | 46-0.03 edge/pick |
| 0xff34…694bbacked Under | 60c | 34.51$21 in | Won — open this pick on its own page | +$13.82 | 5,234 | 56.8%2,971 W · 2,263 L | +130.4wins | +0.02per pick | 54cpaid | +2.3%equal weight | 53+0.02 edge/pick |
| 0x2bcf…c678backed Under | 52c | 26.88$14 in | Won — open this pick on its own page | +$12.97 | 246 | 54.9%135 W · 111 L | +3.2wins | +0.01per pick | 54cpaid | +2.2%equal weight | 51+0.01 edge/pick |
| 0x1df6…cba0backed Under | 70c | 26.81$19 in | Won — open this pick on its own page | +$8.02 | 1,445 | 50.3%727 W · 718 L | -27.6wins | -0.02per pick | 52cpaid | -15.6%equal weight | 48-0.02 edge/pick |
| 0x3322…7dc2backed Under | 42c | 26.69$11 in | Won — open this pick on its own page | +$15.48 | 76 | 35.5%27 W · 49 L | -7.9wins | -0.10per pick | 46cpaid | -29.4%equal weight | 41-0.08 edge/pick |
| 0xcfff…3d0ebacked Under | 75c | 26.13$20 in | Won — open this pick on its own page | +$6.57 | 265 | 53.2%141 W · 124 L | +3.3wins | +0.01per pick | 52cpaid | -4.9%equal weight | 51+0.01 edge/pick |
| 0x2827…64f6backed Over | 49c | 24.49$12 in | Lost — open this pick on its own page | -$12 | 207 | 64.7%134 W · 73 L | +21.2wins | +0.10per pick | 55cpaid | +21.2%equal weight | 60+0.09 edge/pick |
| 0xe911…3d4ebacked Under | 80c | 24$19 in | Won — open this pick on its own page | +$4.8 | 1,723 | 50.3%867 W · 856 L | +55.0wins | +0.03per pick | 47cpaid | +3.5%equal weight | 53+0.03 edge/pick |
| 0x29a5…a3c4backed Under | 77c | 20$15 in | Won — open this pick on its own page | +$4.6 | 290 | 47.6%138 W · 152 L | -11.4wins | -0.04per pick | 52cpaid | -14.1%equal weight | 46-0.04 edge/pick |
| 0xb684…343cbacked Over | 52c | 19.42$10 in | Lost — open this pick on its own page | -$10.1 | 143 | 53.1%76 W · 67 L | -4.7wins | -0.03per pick | 56cpaid | -6.3%equal weight | 47-0.03 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. 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.
- Kansas City Royals vs. Seattle Mariners: O/U 7.5this page
- Kansas City Royals vs. Seattle MarinersKansas City Royals won
- Kansas City Royals vs. Seattle Mariners: O/U 5.5Under won
- Kansas City Royals vs. Seattle Mariners: O/U 6.5Under won
- Kansas City Royals vs. Seattle Mariners: O/U 8.5Under won
- Spread: Kansas City Royals (-1.5)Kansas City Royals won
- Spread: Kansas City Royals (-2.5)Kansas City Royals won
- Spread: Seattle Mariners (-1.5)Kansas City Royals won
- Will there be a run scored in the first inning?: Kansas City Royals vs. Seattle MarinersNo 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.