MLB · resolved market
Boston Red Sox vs. Kansas City Royals: O/U 7.5
https://tailmypicks.com/m/0x663d3d358b31ae9cdb2ec3a9459f0dcfbadb17c92faf954644683e9fcd799570
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
- $8,754
- Volume TailMyPicks’s own read summed
- $8,818
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 $8,754 — 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 30 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 |
| 0x7bec…07a8backed Over | 32c | 2,000$640 in | Lost — open this pick on its own page | -$640 | 249 | 46.2%115 W · 134 L | -4.1wins | -0.02per pick | 48cpaid | -12.6%equal weight | 48-0.01 edge/pick |
| 0x5268…135dbacked Under | 46c | 1,765$806 in | Won — open this pick on its own page | +$959.02 | 11,357 | 52.9%6,003 W · 5,354 L | +209.9wins | +0.02per pick | 51cpaid | -0.2%equal weight | 52+0.02 edge/pick |
| 0xfe78…0319backed Under | 65c | 1,508$975 in | Won — open this pick on its own page | +$532.99 | 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 |
| 0x2005…75eabacked Over | 47c | 1,484$695 in | Lost — open this pick on its own page | -$695.41 | 8,086 | 46.1%3,728 W · 4,358 L | +29.9wins | 0.00per pick | 46cpaid | -7.1%equal weight | 500.00 edge/pick |
| 0xadfb…c2efbacked Over | 62c | 909.75$564 in | Lost — open this pick on its own page | -$564.1 | 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 |
| 0x29b0…3f3cbacked Under | 50c | 840$420 in | Won — open this pick on its own page | +$420 | 192 | 48.4%93 W · 99 L | -5.5wins | -0.03per pick | 51cpaid | -4.3%equal weight | 47-0.03 edge/pick |
| 0x2f4e…1fb8backed Over | 41c | 795.85$322 in | Lost — open this pick on its own page | -$322.43 | 3,792 | 45.8%1,738 W · 2,054 L | -5.5wins | 0.00per pick | 46cpaid | -6.4%equal weight | 500.00 edge/pick |
| 0x14e4…eabbbacked Under | 37c | 740$277 in | Won — open this pick on its own page | +$463.2 | 509 | 49.5%252 W · 257 L | +2.9wins | +0.01per pick | 49cpaid | +1.8%equal weight | 51+0.01 edge/pick |
| 0x28e8…6080backed Under | 50c | 576.67$288 in | Won — open this pick on its own page | +$288.34 | 473 | 50.7%240 W · 233 L | +7.4wins | +0.02per pick | 49cpaid | +1.5%equal weight | 52+0.01 edge/pick |
| 0xe401…7b88backed Over | 22c | 561.1$126 in | Lost — open this pick on its own page | -$125.5 | 9,728 | 46.3%4,506 W · 5,222 L | +32.8wins | 0.00per pick | 46cpaid | -8.5%equal weight | 500.00 edge/pick |
| 0x84f7…ade1backed Over | 24c | 511$124 in | Lost — open this pick on its own page | -$124.33 | 310 | 38.4%119 W · 191 L | +9.7wins | +0.03per pick | 35cpaid | +28.6%equal weight | 53+0.03 edge/pick |
| 0x424e…263bbacked Over | 63c | 440$277 in | Lost — open this pick on its own page | -$277.2 | 1,769 | 51.6%912 W · 857 L | +16.9wins | +0.01per pick | 51cpaid | +2.7%equal weight | 51+0.01 edge/pick |
| 0x5d9e…e0e3backed Under | 79c | 314$247 in | Won — open this pick on its own page | +$67.45 | 1,075 | 58.3%627 W · 448 L | -21.3wins | -0.02per pick | 60cpaid | -8.4%equal weight | 48-0.02 edge/pick |
| 0xbca0…9705backed Under | 48c | 256$123 in | Won — open this pick on its own page | +$133.12 | 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 |
| 0x0d2d…7ff5backed Over | 25c | 168.32$43 in | Lost — open this pick on its own page | -$42.57 | 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 |
| 0x84cf…2f63backed Over | 64c | 134.93$86 in | Lost — open this pick on its own page | -$86.36 | 4,553 | 49.2%2,238 W · 2,315 L | -9.6wins | 0.00per pick | 49cpaid | -2%equal weight | 500.00 edge/pick |
| 0x5b62…d87fbacked Over | 53c | 116.4$62 in | Lost — open this pick on its own page | -$61.84 | 1,836 | 50.8%932 W · 904 L | -3.9wins | 0.00per pick | 51cpaid | -0.2%equal weight | 500.00 edge/pick |
| 0xdb83…1e50backed Under | 56c | 102.67$57 in | Won — open this pick on its own page | +$45.62 | 4,478 | 48.8%2,186 W · 2,292 L | -47.7wins | -0.01per pick | 50cpaid | -4.7%equal weight | 49-0.01 edge/pick |
| 0x5d09…7dfbbacked Over | 41c | 96.29$39 in | Lost — open this pick on its own page | -$39.48 | 330 | 32.7%108 W · 222 L | -22.8wins | -0.07per pick | 40cpaid | -27.1%equal weight | 43-0.06 edge/pick |
| 0xf898…e720backed Over | 35c | 83.59$29 in | Lost — open this pick on its own page | -$28.97 | 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 |
| 0x066f…b576backed Under | 36c | 61.13$22 in | Won — open this pick on its own page | +$39.12 | 3,832 | 42.2%1,619 W · 2,213 L | +0.5wins | 0.00per pick | 42cpaid | +0.6%equal weight | 500.00 edge/pick |
| 0x45d5…a7a0backed Over | 30c | 59.41$18 in | Lost — open this pick on its own page | -$17.82 | 827 | 41.1%340 W · 487 L | -21.3wins | -0.03per pick | 44cpaid | -4.8%equal weight | 47-0.03 edge/pick |
| 0x718d…2b46backed Under | 74c | 54.05$40 in | Won — open this pick on its own page | +$14.05 | 465 | 57.2%266 W · 199 L | +11.3wins | +0.02per pick | 55cpaid | +3.6%equal weight | 53+0.02 edge/pick |
| 0x059d…10e3backed Over | 56c | 53.12$30 in | Lost — open this pick on its own page | -$29.99 | 246 | 46.7%115 W · 131 L | -0.9wins | 0.00per pick | 47cpaid | -2%equal weight | 500.00 edge/pick |
| 0x5587…6d07backed Over | 25c | 40$10 in | Lost — open this pick on its own page | -$10 | 516 | 56.6%292 W · 224 L | +11.6wins | +0.02per pick | 54cpaid | +4.2%equal weight | 52+0.02 edge/pick |
| 0x61f6…e497backed Over | 52c | 39$20 in | Lost — open this pick on its own page | -$20.28 | 1,879 | 40.6%763 W · 1,116 L | -39.9wins | -0.02per pick | 43cpaid | -17.3%equal weight | 48-0.02 edge/pick |
| 0x99d5…9622backed Over | 64c | 28.13$18 in | Lost — open this pick on its own page | -$18 | 76 | 43.4%33 W · 43 L | -3.2wins | -0.04per pick | 48cpaid | +1.9%equal weight | 47-0.03 edge/pick |
| 0x6d3c…d294backed Under | 36c | 28.13$10 in | Won — open this pick on its own page | +$18 | 5,401 | 50.5%2,726 W · 2,675 L | +17.6wins | 0.00per pick | 50cpaid | +0.8%equal weight | 500.00 edge/pick |
| 0x72de…7d7cbacked Over | 52c | 25$13 in | Lost — open this pick on its own page | -$13 | 2 | 0%0 W · 2 L | -1.0wins | -0.49per pick | 49cpaid | -100%equal weight | 46-0.04 edge/pick |
| 0xc6fa…51e5backed Under | 76c | 15$11 in | Won — open this pick on its own page | +$3.6 | 294 | 46.6%137 W · 157 L | -9.5wins | -0.03per pick | 50cpaid | -10.8%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. 16 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. Kansas City Royals: O/U 7.5this page
- Boston Red Sox vs. Kansas City RoyalsBoston Red Sox won
- Boston Red Sox vs. Kansas City Royals: O/U 10.5Under won
- Boston Red Sox vs. Kansas City Royals: O/U 12.5Under won
- Boston Red Sox vs. Kansas City Royals: O/U 4.5Under won
- Boston Red Sox vs. Kansas City Royals: O/U 5.5Under won
- Boston Red Sox vs. Kansas City Royals: O/U 6.5Under won
- Boston Red Sox vs. Kansas City Royals: O/U 8.5Under won
- Boston Red Sox vs. Kansas City Royals: O/U 9.5Under won
- Spread: Boston Red Sox (-1.5)Boston Red Sox won
- Spread: Boston Red Sox (-2.5)Kansas City Royals won
- Spread: Boston Red Sox (-3.5)Kansas City Royals won
- Spread: Boston Red Sox (-4.5)Kansas City Royals won
- Spread: Kansas City Royals (-1.5)Boston Red Sox won
- Spread: Kansas City Royals (-2.5)Boston Red Sox won
- Will there be a run scored in the first inning?: Boston Red Sox vs. Kansas City RoyalsNo 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.