MLB · resolved market
Miami Marlins vs. Tampa Bay Rays: O/U 9.5
https://tailmypicks.com/m/0x6dcaf6f6f57f4429ba4eabd3c7ecd35b8be4ce3b6a5de31066d5f560bb7590dd
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
- $12,427
- Volume TailMyPicks’s own read summed
- $12,817
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 $12,427 — 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 40 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 |
| 0xfe78…0319backed Over | 66c | 4,575$3,040 in | Lost — open this pick on its own page | -$3,040.17 | 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 |
| 0x204f…5e14backed Under | 40c | 3,216$1,275 in | Won — open this pick on its own page | +$1,940.83 | 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 |
| 0x2f4e…1fb8backed Under | 45c | 2,242$1,013 in | Won — open this pick on its own page | +$1,228.63 | 3,792 | 45.8%1,738 W · 2,054 L | -5.5wins | 0.00per pick | 46cpaid | -6.4%equal weight | 500.00 edge/pick |
| 0x5268…135dbacked Over | 47c | 679.31$319 in | Lost — open this pick on its own page | -$318.77 | 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 |
| 0x255a…3435backed Over | 38c | 558.97$214 in | Lost — open this pick on its own page | -$213.92 | 1,522 | 34.7%528 W · 994 L | +27.1wins | +0.02per pick | 33cpaid | -3.2%equal weight | 52+0.02 edge/pick |
| 0xb4d2…ce99backed Under | 61c | 499.99$305 in | Won — open this pick on its own page | +$195 | 753 | 44.1%332 W · 421 L | -10.1wins | -0.01per pick | 45cpaid | -8.8%equal weight | 49-0.01 edge/pick |
| 0x32ed…f960backed Under | 54c | 460$249 in | Won — open this pick on its own page | +$210.8 | 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 |
| 0x9495…9a27backed Over | 58c | 362.94$210 in | Lost — open this pick on its own page | -$209.68 | 2,293 | 48.1%1,103 W · 1,190 L | -24.0wins | -0.01per pick | 49cpaid | -4%equal weight | 49-0.01 edge/pick |
| 0xe911…3d4ebacked Under | 33c | 333$110 in | Won — open this pick on its own page | +$223.11 | 1,723 | 50.3%867 W · 856 L | +55.0wins | +0.03per pick | 47cpaid | +3.5%equal weight | 53+0.03 edge/pick |
| 0xbca0…9705backed Over | 52c | 314$164 in | Lost — open this pick on its own page | -$163.51 | 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 |
| 0xa66d…6daabacked Under | 66c | 303.03$200 in | Won — open this pick on its own page | +$103.03 | 211 | 47.9%101 W · 110 L | -5.2wins | -0.02per pick | 50cpaid | -9.5%equal weight | 48-0.02 edge/pick |
| 0xa9f5…937fbacked Under | 56c | 198.35$112 in | Won — open this pick on its own page | +$86.64 | 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 |
| 0x45d5…a7a0backed Over | 40c | 184.14$73 in | Lost — open this pick on its own page | -$72.85 | 827 | 41.1%340 W · 487 L | -21.3wins | -0.03per pick | 44cpaid | -4.8%equal weight | 47-0.03 edge/pick |
| 0xde56…c2f9backed Under | 34c | 180.76$61 in | Won — open this pick on its own page | +$119.3 | 304 | 52%158 W · 146 L | +1.2wins | 0.00per pick | 52cpaid | -1.4%equal weight | 500.00 edge/pick |
| 0x93ac…2761backed Under | 56c | 156.04$87 in | Won — open this pick on its own page | +$68.73 | 2,583 | 61.4%1,587 W · 996 L | +70.9wins | +0.03per pick | 59cpaid | +4.3%equal weight | 53+0.03 edge/pick |
| 0x1a59…a57ebacked Over | 37c | 156$58 in | Lost — open this pick on its own page | -$57.94 | 677 | 42.2%286 W · 391 L | -36.7wins | -0.05per pick | 48cpaid | -18%equal weight | 44-0.05 edge/pick |
| 0x4259…77c1backed Over | 41c | 124.45$51 in | Lost — open this pick on its own page | -$51.02 | 2,243 | 57.6%1,293 W · 950 L | +37.1wins | +0.02per pick | 56cpaid | +2.6%equal weight | 52+0.02 edge/pick |
| 0x7f1c…390dbacked Over | 52c | 107.25$56 in | Lost — open this pick on its own page | -$56.22 | 108 | 46.3%50 W · 58 L | -3.7wins | -0.03per pick | 50cpaid | -12.6%equal weight | 47-0.03 edge/pick |
| 0xe401…7b88backed Under | 57c | 96.88$55 in | Won — open this pick on its own page | +$41.55 | 9,728 | 46.3%4,506 W · 5,222 L | +32.8wins | 0.00per pick | 46cpaid | -8.5%equal weight | 500.00 edge/pick |
| 0xd1ed…d7cbbacked Over | 63c | 96$60 in | Lost — open this pick on its own page | -$60.48 | 4,381 | 44.9%1,966 W · 2,415 L | +77.8wins | +0.02per pick | 43cpaid | -6.4%equal weight | 52+0.02 edge/pick |
| 0x032e…2a9ebacked Under | 66c | 68.55$45 in | Won — open this pick on its own page | +$23.31 | 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 |
| 0xf898…e720backed Over | 36c | 63.88$23 in | Lost — open this pick on its own page | -$23.23 | 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 |
| 0x2528…b77dbacked Under | 62c | 59.99$37 in | Won — open this pick on its own page | +$22.59 | 1,630 | 55.2%899 W · 731 L | +2.2wins | 0.00per pick | 55cpaid | -1.3%equal weight | 500.00 edge/pick |
| 0xdb83…1e50backed Over | 66c | 51.46$34 in | Lost — open this pick on its own page | -$33.97 | 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 |
| 0xc546…058ebacked Over | 62c | 50$31 in | Lost — open this pick on its own page | -$31 | 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 |
| 0xede5…5300backed Over | 49c | 48.29$23 in | Lost — open this pick on its own page | -$23.49 | 62 | 40.3%25 W · 37 L | -6.2wins | -0.10per pick | 50cpaid | -33.3%equal weight | 42-0.07 edge/pick |
| 0xee84…becbbacked Under | 52c | 48.08$25 in | Won — open this pick on its own page | +$23.08 | 218 | 52.8%115 W · 103 L | +9.9wins | +0.05per pick | 48cpaid | +10.7%equal weight | 55+0.04 edge/pick |
| 0x5f56…348abacked Under | 33c | 47.53$16 in | Won — open this pick on its own page | +$31.84 | 418 | 36.4%152 W · 266 L | -31.6wins | -0.08per pick | 44cpaid | -29.4%equal weight | 42-0.07 edge/pick |
| 0xde25…c0a5backed Over | 54c | 43.15$23 in | Lost — open this pick on its own page | -$23.31 | 469 | 46.3%217 W · 252 L | -25.7wins | -0.05per pick | 52cpaid | -11.9%equal weight | 44-0.05 edge/pick |
| 0x976a…e8ecbacked Over | 66c | 38$25 in | Lost — open this pick on its own page | -$25.08 | 1,014 | 50.4%511 W · 503 L | +52.0wins | +0.05per pick | 45cpaid | +21.4%equal weight | 56+0.05 edge/pick |
| 0x2f26…0d8fbacked Over | 63c | 37$23 in | Lost — open this pick on its own page | -$23.31 | 1,843 | 43.6%804 W · 1,039 L | -15.8wins | -0.01per pick | 44cpaid | -7.1%equal weight | 49-0.01 edge/pick |
| 0xda77…683fbacked Under | 52c | 33.98$18 in | Won — open this pick on its own page | +$16.43 | 5,786 | 43.6%2,524 W · 3,262 L | -192.2wins | -0.03per pick | 47cpaid | -19.3%equal weight | 46-0.03 edge/pick |
| 0x2e73…3f4ebacked Under | 45c | 27.81$13 in | Won — open this pick on its own page | +$15.24 | 325 | 50.5%164 W · 161 L | +3.2wins | +0.01per pick | 49cpaid | -3.6%equal weight | 51+0.01 edge/pick |
| 0x2bcf…c678backed Over | 40c | 27.48$11 in | Lost — open this pick on its own page | -$10.87 | 246 | 54.9%135 W · 111 L | +3.2wins | +0.01per pick | 54cpaid | +2.2%equal weight | 51+0.01 edge/pick |
| 0x70fc…ab12backed Over | 54c | 26.37$14 in | Lost — open this pick on its own page | -$14.24 | 1,367 | 54.3%742 W · 625 L | +16.5wins | +0.01per pick | 53cpaid | +1.3%equal weight | 51+0.01 edge/pick |
| 0xa04d…1488backed Over | 43c | 25.23$11 in | Lost — open this pick on its own page | -$10.75 | 447 | 37.4%167 W · 280 L | -24.1wins | -0.05per pick | 43cpaid | -14.9%equal weight | 44-0.05 edge/pick |
| 0x059d…10e3backed Under | 46c | 21.74$10 in | Won — open this pick on its own page | +$11.74 | 246 | 46.7%115 W · 131 L | -0.9wins | 0.00per pick | 47cpaid | -2%equal weight | 500.00 edge/pick |
| 0x12b4…a662backed Under | 61c | 20.41$12 in | Won — open this pick on its own page | +$7.93 | 1,133 | 57.2%648 W · 485 L | +35.9wins | +0.03per pick | 54cpaid | +4.1%equal weight | 53+0.03 edge/pick |
| 0xc4fe…601fbacked Under | 61c | 20$12 in | Won — open this pick on its own page | +$7.8 | 486 | 53.7%261 W · 225 L | +10.3wins | +0.02per pick | 52cpaid | +7.3%equal weight | 52+0.02 edge/pick |
| 0xe461…c5aebacked Over | 62c | 18.8$12 in | Lost — open this pick on its own page | -$11.66 | 25 | 64%16 W · 9 L | +2.4wins | +0.10per pick | 54cpaid | +18.1%equal weight | 55+0.05 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.
- Miami Marlins vs. Tampa Bay Rays: O/U 9.5this page
- Miami Marlins vs. Tampa Bay RaysTampa Bay Rays won
- Miami Marlins vs. Tampa Bay Rays: O/U 10.5Under won
- Miami Marlins vs. Tampa Bay Rays: O/U 11.5Under won
- Miami Marlins vs. Tampa Bay Rays: O/U 6.5Over won
- Miami Marlins vs. Tampa Bay Rays: O/U 7.5Over won
- Miami Marlins vs. Tampa Bay Rays: O/U 8.5Over won
- Spread: Miami Marlins (-1.5)Tampa Bay Rays won
- Spread: Miami Marlins (-2.5)Tampa Bay Rays won
- Spread: Tampa Bay Rays (-1.5)Tampa Bay Rays won
- Spread: Tampa Bay Rays (-2.5)Tampa Bay Rays won
- Spread: Tampa Bay Rays (-3.5)Tampa Bay Rays won
- Will there be a run scored in the first inning?: Miami Marlins vs. Tampa Bay RaysYes 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.