MLB · resolved market
Washington Nationals vs. Miami Marlins: O/U 8.5
https://tailmypicks.com/m/0x9a57b9bb48c2f4f11b305c6216f38af8604ab711e4fef9b1e66afeeea875fefb
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
- $14,133
- Volume TailMyPicks’s own read summed
- $14,026
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 $14,133 — 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 39 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 Under | 52c | 10,218$5,323 in | Won — open this pick on its own page | +$4,895.03 | 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 |
| 0x5268…135dbacked Over | 47c | 7,063$3,344 in | Lost — open this pick on its own page | -$3,344.3 | 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 |
| 0xec98…afcdbacked Over | 48c | 1,479$710 in | Lost — open this pick on its own page | -$709.82 | 452 | 52.4%237 W · 215 L | -4.0wins | -0.01per pick | 53cpaid | -2.2%equal weight | 49-0.01 edge/pick |
| 0xa697…59d5backed Over | 48c | 1,324$636 in | Lost — open this pick on its own page | -$635.52 | 6,899 | 50.4%3,478 W · 3,421 L | -7.1wins | 0.00per pick | 51cpaid | -0.1%equal weight | 500.00 edge/pick |
| 0x4f29…7a7ebacked Over | 43c | 979.98$418 in | Lost — open this pick on its own page | -$417.64 | 2,969 | 48.4%1,436 W · 1,533 L | -5.3wins | 0.00per pick | 49cpaid | -11.4%equal weight | 500.00 edge/pick |
| 0x204f…5e14backed Under | 59c | 663.67$392 in | Won — open this pick on its own page | +$272.1 | 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 |
| 0x22da…2866backed Under | 55c | 458.56$250 in | Won — open this pick on its own page | +$208.39 | 1,725 | 50.1%864 W · 861 L | -4.5wins | 0.00per pick | 50cpaid | -2.5%equal weight | 500.00 edge/pick |
| 0xdc41…dd7ebacked Over | 49c | 234$114 in | Lost — open this pick on its own page | -$114.17 | 1,291 | 51%658 W · 633 L | -15.5wins | -0.01per pick | 52cpaid | -2.9%equal weight | 49-0.01 edge/pick |
| 0x1262…056fbacked Over | 48c | 203.02$97 in | Lost — open this pick on its own page | -$97.28 | 274 | 48.2%132 W · 142 L | -7.6wins | -0.03per pick | 51cpaid | -6.5%equal weight | 47-0.03 edge/pick |
| 0x2005…75eabacked Under | 73c | 202.74$147 in | Won — open this pick on its own page | +$55.42 | 8,086 | 46.1%3,728 W · 4,358 L | +29.9wins | 0.00per pick | 46cpaid | -7.1%equal weight | 500.00 edge/pick |
| 0xf0ac…4ec7backed Over | 23c | 202.74$46 in | Lost — open this pick on its own page | -$46 | 1,173 | 29%340 W · 833 L | -0.3wins | 0.00per pick | 29cpaid | -5.8%equal weight | 500.00 edge/pick |
| 0x0d2d…7ff5backed Over | 48c | 183.62$88 in | Lost — open this pick on its own page | -$88 | 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 |
| 0xbca0…9705backed Under | 58c | 177.99$104 in | Won — open this pick on its own page | +$74.18 | 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 |
| 0xe6fb…ee11backed Over | 48c | 176.91$85 in | Lost — open this pick on its own page | -$84.92 | 655 | 49.3%323 W · 332 L | +1.3wins | 0.00per pick | 49cpaid | +2.3%equal weight | 500.00 edge/pick |
| 0x5e50…c665backed Over | 28c | 154.01$43 in | Lost — open this pick on its own page | -$43.12 | 564 | 35.1%198 W · 366 L | -21.3wins | -0.04per pick | 39cpaid | -13.5%equal weight | 46-0.04 edge/pick |
| 0xd9fe…db0dbacked Over | 48c | 136.92$66 in | Lost — open this pick on its own page | -$65.64 | 583 | 52.1%304 W · 279 L | +13.7wins | +0.02per pick | 50cpaid | +1.3%equal weight | 52+0.02 edge/pick |
| 0x066f…b576backed Over | 47c | 117.04$55 in | Lost — open this pick on its own page | -$55.01 | 3,832 | 42.2%1,619 W · 2,213 L | +0.5wins | 0.00per pick | 42cpaid | +0.6%equal weight | 500.00 edge/pick |
| 0x161a…4103backed Under | 62c | 112$70 in | Won — open this pick on its own page | +$42.31 | 4,035 | 57.7%2,330 W · 1,705 L | +72.2wins | +0.02per pick | 56cpaid | +3%equal weight | 52+0.02 edge/pick |
| 0x95f5…779fbacked Over | 34c | 81.9$28 in | Lost — open this pick on its own page | -$27.73 | 1,056 | 44.3%468 W · 588 L | -25.9wins | -0.02per pick | 47cpaid | -20.6%equal weight | 47-0.02 edge/pick |
| 0x23df…640abacked Over | 41c | 74.51$30 in | Lost — open this pick on its own page | -$30.42 | 400 | 48.5%194 W · 206 L | -2.5wins | -0.01per pick | 49cpaid | -9%equal weight | 49-0.01 edge/pick |
| 0x080e…78a5backed Under | 60c | 71.85$43 in | Won — open this pick on its own page | +$28.74 | 91 | 29.7%27 W · 64 L | -4.6wins | -0.05per pick | 35cpaid | -20.8%equal weight | 46-0.04 edge/pick |
| 0x910a…1aa7backed Under | 52c | 66.76$35 in | Won — open this pick on its own page | +$31.86 | 37 | 51.4%19 W · 18 L | +0.4wins | +0.01per pick | 50cpaid | -1.6%equal weight | 51+0.01 edge/pick |
| 0x7774…2b2cbacked Under | 52c | 64.16$33 in | Won — open this pick on its own page | +$30.8 | 64 | 48.4%31 W · 33 L | -0.2wins | 0.00per pick | 49cpaid | -0.5%equal weight | 500.00 edge/pick |
| 0x9b11…5375backed Under | 76c | 60$46 in | Won — open this pick on its own page | +$14.4 | 1,777 | 49.5%880 W · 897 L | +25.6wins | +0.01per pick | 48cpaid | -0.1%equal weight | 52+0.01 edge/pick |
| 0x1cdd…e595backed Over | 36c | 48.99$17 in | Lost — open this pick on its own page | -$17.48 | 1,927 | 17.2%331 W · 1,596 L | -320.3wins | -0.17per pick | 34cpaid | -64.3%equal weight | 32-0.16 edge/pick |
| 0x33c9…5124backed Under | 53c | 46.04$24 in | Won — open this pick on its own page | +$21.64 | 412 | 49.5%204 W · 208 L | +6.2wins | +0.02per pick | 48cpaid | +3.8%equal weight | 52+0.01 edge/pick |
| 0x228b…af4cbacked Under | 75c | 45.74$34 in | Won — open this pick on its own page | +$11.43 | 2,012 | 51.2%1,031 W · 981 L | +43.6wins | +0.02per pick | 49cpaid | -6.7%equal weight | 52+0.02 edge/pick |
| 0xc75b…3ea7backed Under | 53c | 44.19$23 in | Won — open this pick on its own page | +$20.77 | 1,195 | 50%597 W · 598 L | +5.5wins | 0.00per pick | 49cpaid | -1.2%equal weight | 510.00 edge/pick |
| 0x88fb…db3abacked Over | 48c | 41.67$20 in | Lost — open this pick on its own page | -$20 | 732 | 43.4%318 W · 414 L | -14.6wins | -0.02per pick | 45cpaid | -5.2%equal weight | 48-0.02 edge/pick |
| 0x0fde…0258backed Under | 47c | 41.32$19 in | Won — open this pick on its own page | +$21.9 | 780 | 52.2%407 W · 373 L | +22.2wins | +0.03per pick | 49cpaid | +5%equal weight | 53+0.03 edge/pick |
| 0x40e9…494fbacked Over | 61c | 35.57$22 in | Lost — open this pick on its own page | -$21.87 | 121 | 28.9%35 W · 86 L | -6.0wins | -0.05per pick | 34cpaid | -36.9%equal weight | 45-0.04 edge/pick |
| 0x3ca9…424abacked Over | 36c | 35$12 in | Lost — open this pick on its own page | -$12.43 | 799 | 55.9%447 W · 352 L | +21.7wins | +0.03per pick | 53cpaid | -3.4%equal weight | 53+0.03 edge/pick |
| 0xbfd7…f0bfbacked Under | 66c | 31.95$21 in | Won — open this pick on its own page | +$10.86 | 1,912 | 53%1,014 W · 898 L | +42.5wins | +0.02per pick | 51cpaid | +1.3%equal weight | 52+0.02 edge/pick |
| 0xe481…d138backed Over | 48c | 31$15 in | Lost — open this pick on its own page | -$14.88 | 882 | 47.7%421 W · 461 L | +3.6wins | 0.00per pick | 47cpaid | +2.1%equal weight | 500.00 edge/pick |
| 0x07b4…6855backed Under | 66c | 29.84$20 in | Won — open this pick on its own page | +$10.05 | 141 | 49.6%70 W · 71 L | -7.5wins | -0.05per pick | 55cpaid | -11.6%equal weight | 45-0.05 edge/pick |
| 0x27f7…44b0backed Under | 53c | 24$13 in | Won — open this pick on its own page | +$11.33 | 920 | 54%497 W · 423 L | +23.1wins | +0.03per pick | 52cpaid | +5.7%equal weight | 53+0.02 edge/pick |
| 0xdcbb…07d9backed Under | 46c | 22.21$10 in | Won — open this pick on its own page | +$11.99 | 253 | 55.7%141 W · 112 L | -6.2wins | -0.02per pick | 58cpaid | -7%equal weight | 48-0.02 edge/pick |
| 0x968d…7537backed Over | 48c | 20.87$10 in | Lost — open this pick on its own page | -$10.02 | 17 | 64.7%11 W · 6 L | +2.7wins | +0.16per pick | 49cpaid | +34.5%equal weight | 57+0.07 edge/pick |
| 0x22a4…63ebbacked Under | 65c | 15.69$10 in | Won — open this pick on its own page | +$5.46 | 1,205 | 58.8%708 W · 497 L | +31.1wins | +0.03per pick | 56cpaid | +3.7%equal weight | 53+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.
- Washington Nationals vs. Miami Marlins: O/U 8.5this page
- Spread: Miami Marlins (-1.5)Miami Marlins won
- Spread: Miami Marlins (-2.5)Miami Marlins won
- Spread: Washington Nationals (-1.5)Miami Marlins won
- Washington Nationals vs. Miami MarlinsMiami Marlins won
- Washington Nationals vs. Miami Marlins: 1st 5 Innings O/U 3.5Over won
- Washington Nationals vs. Miami Marlins: O/U 7.5Over won
- Washington Nationals vs. Miami Marlins: O/U 9.5Under won
- Will there be a run scored in the first inning?: Washington Nationals vs. Miami MarlinsYes 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.