MLB · resolved market
Arizona Diamondbacks vs. Washington Nationals: O/U 9.5
https://tailmypicks.com/m/0xf2e4d64ada84379b02b97ad8589fb0534de9e6f4e500093d1d358ff70a4800d4
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
- $28,988
- Volume TailMyPicks’s own read summed
- $29,170
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 $28,988 — 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 50 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 | 43c | 18,052$7,832 in | Lost — open this pick on its own page | -$7,831.67 | 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 Under | 64c | 8,032$5,147 in | Won — open this pick on its own page | +$2,884.68 | 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 |
| 0x7b10…acabbacked Under | 38c | 4,978$1,892 in | Won — open this pick on its own page | +$3,086.36 | 84 | 46.4%39 W · 45 L | -2.5wins | -0.03per pick | 49cpaid | -1.5%equal weight | 47-0.02 edge/pick |
| 0xe1e4…a1adbacked Under | 56c | 2,209$1,231 in | Won — open this pick on its own page | +$978.35 | 132 | 64.4%85 W · 47 L | +9.3wins | +0.07per pick | 57cpaid | +10.5%equal weight | 57+0.06 edge/pick |
| 0x6d3c…d294backed Under | 53c | 2,000$1,060 in | Won — open this pick on its own page | +$940 | 5,401 | 50.5%2,726 W · 2,675 L | +17.6wins | 0.00per pick | 50cpaid | +0.8%equal weight | 500.00 edge/pick |
| 0x204f…5e14backed Under | 57c | 570.84$325 in | Won — open this pick on its own page | +$245.77 | 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 |
| 0x228b…af4cbacked Under | 37c | 523.09$194 in | Won — open this pick on its own page | +$328.72 | 2,012 | 51.2%1,031 W · 981 L | +43.6wins | +0.02per pick | 49cpaid | -6.7%equal weight | 52+0.02 edge/pick |
| 0xb8d7…3e75backed Over | 2c | 500$10 in | Lost — open this pick on its own page | -$10 | 16 | 62.5%10 W · 6 L | +3.3wins | +0.20per pick | 42cpaid | +48.8%equal weight | 59+0.08 edge/pick |
| 0x224a…a3d5backed Over | 48c | 400$192 in | Lost — open this pick on its own page | -$192 | 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 |
| 0x2005…75eabacked Over | 63c | 306.8$193 in | Lost — open this pick on its own page | -$193.32 | 8,086 | 46.1%3,728 W · 4,358 L | +29.9wins | 0.00per pick | 46cpaid | -7.1%equal weight | 500.00 edge/pick |
| 0x0c99…0c88backed Over | 43c | 305.89$132 in | Lost — open this pick on its own page | -$131.53 | 1,796 | 43.8%786 W · 1,010 L | -33.2wins | -0.02per pick | 46cpaid | -8.2%equal weight | 48-0.02 edge/pick |
| 0x0d2d…7ff5backed Under | 54c | 300$161 in | Won — open this pick on its own page | +$138.89 | 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 |
| 0xa3c2…df3dbacked Under | 53c | 285$151 in | Won — open this pick on its own page | +$133.95 | 2,800 | 49.3%1,381 W · 1,419 L | +0.6wins | 0.00per pick | 49cpaid | +0.3%equal weight | 500.00 edge/pick |
| 0xa697…59d5backed Under | 53c | 261.45$138 in | Won — open this pick on its own page | +$122.96 | 6,899 | 50.4%3,478 W · 3,421 L | -7.1wins | 0.00per pick | 51cpaid | -0.1%equal weight | 500.00 edge/pick |
| 0x22da…2866backed Over | 43c | 248.26$107 in | Lost — open this pick on its own page | -$106.71 | 1,725 | 50.1%864 W · 861 L | -4.5wins | 0.00per pick | 50cpaid | -2.5%equal weight | 500.00 edge/pick |
| 0xfb0c…8c72backed Under | 53c | 235.15$125 in | Won — open this pick on its own page | +$110.52 | 1,206 | 53.7%648 W · 558 L | +29.4wins | +0.02per pick | 51cpaid | +5.2%equal weight | 53+0.02 edge/pick |
| 0x37bd…ed2abacked Under | 38c | 173$66 in | Won — open this pick on its own page | +$107.26 | 131 | 53.4%70 W · 61 L | +0.4wins | 0.00per pick | 53cpaid | -0.8%equal weight | 500.00 edge/pick |
| 0x4f29…7a7ebacked Under | 43c | 169.06$72 in | Won — open this pick on its own page | +$96.74 | 2,969 | 48.4%1,436 W · 1,533 L | -5.3wins | 0.00per pick | 49cpaid | -11.4%equal weight | 500.00 edge/pick |
| 0x369e…d016backed Under | 55c | 164.93$90 in | Won — open this pick on its own page | +$74.93 | 115 | 60.9%70 W · 45 L | +2.5wins | +0.02per pick | 59cpaid | +1.1%equal weight | 52+0.02 edge/pick |
| 0xbca0…9705backed Under | 41c | 132$55 in | Won — open this pick on its own page | +$77.49 | 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 Over | 45c | 116.6$52 in | Lost — open this pick on its own page | -$52.47 | 904 | 46.9%424 W · 480 L | +13.1wins | +0.01per pick | 45cpaid | +3.4%equal weight | 52+0.01 edge/pick |
| 0xda77…683fbacked Over | 55c | 97.82$54 in | Lost — open this pick on its own page | -$54.16 | 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 |
| 0x5b6e…f544backed Over | 52c | 93.86$49 in | Lost — open this pick on its own page | -$49.07 | 341 | 39.9%136 W · 205 L | -8.7wins | -0.03per pick | 42cpaid | -7.8%equal weight | 47-0.02 edge/pick |
| 0x5d63…9075backed Under | 57c | 93.48$53 in | Won — open this pick on its own page | +$40.2 | 733 | 55.3%405 W · 328 L | +22.3wins | +0.03per pick | 52cpaid | +5%equal weight | 53+0.03 edge/pick |
| 0x8543…ff1bbacked Over | 50c | 78.8$39 in | Lost — open this pick on its own page | -$39.18 | 101 | 43.6%44 W · 57 L | -3.6wins | -0.04per pick | 47cpaid | +0.7%equal weight | 47-0.03 edge/pick |
| 0x9b11…5375backed Under | 52c | 75.92$39 in | Won — open this pick on its own page | +$36.44 | 1,777 | 49.5%880 W · 897 L | +25.6wins | +0.01per pick | 48cpaid | -0.1%equal weight | 52+0.01 edge/pick |
| 0xc22e…eab8backed Over | 49c | 64.5$32 in | Lost — open this pick on its own page | -$31.8 | 488 | 51.6%252 W · 236 L | +8.2wins | +0.02per pick | 50cpaid | +3.5%equal weight | 52+0.02 edge/pick |
| 0x789c…0d10backed Over | 37c | 64.09$24 in | Lost — open this pick on its own page | -$23.84 | 287 | 49.5%142 W · 145 L | -10.5wins | -0.04per pick | 53cpaid | -6.4%equal weight | 46-0.03 edge/pick |
| 0xd9e0…05f2backed Under | 55c | 62.11$34 in | Won — open this pick on its own page | +$27.95 | 4,169 | 50.2%2,093 W · 2,076 L | +92.5wins | +0.02per pick | 48cpaid | -11.5%equal weight | 52+0.02 edge/pick |
| 0xad99…dbabbacked Over | 46c | 61.2$28 in | Lost — open this pick on its own page | -$28.15 | 130 | 48.5%63 W · 67 L | -1.4wins | -0.01per pick | 50cpaid | -2.6%equal weight | 49-0.01 edge/pick |
| 0xbfd8…eecabacked Over | 46c | 60.87$28 in | Lost — open this pick on its own page | -$28 | 222 | 48.6%108 W · 114 L | -4.0wins | -0.02per pick | 50cpaid | -3.8%equal weight | 48-0.02 edge/pick |
| 0xe84f…b777backed Over | 50c | 52.52$26 in | Lost — open this pick on its own page | -$26.11 | 424 | 51.9%220 W · 204 L | +0.3wins | 0.00per pick | 52cpaid | -1.1%equal weight | 500.00 edge/pick |
| 0x7c31…5380backed Over | 47c | 51.06$24 in | Lost — open this pick on its own page | -$24 | 52 | 50%26 W · 26 L | -3.4wins | -0.07per pick | 57cpaid | -11.1%equal weight | 45-0.04 edge/pick |
| 0xcbcb…65fcbacked Under | 54c | 50.8$27 in | Won — open this pick on its own page | +$23.52 | 118 | 52.5%62 W · 56 L | +1.4wins | +0.01per pick | 51cpaid | +1.8%equal weight | 51+0.01 edge/pick |
| 0xb8d8…d049backed Under | 41c | 48.9$20 in | Won — open this pick on its own page | +$28.9 | 2 | 100%2 W · 0 L | +1.2wins | +0.58per pick | 42cpaid | +135.9%equal weight | 55+0.04 edge/pick |
| 0x5dc8…e209backed Over | 44c | 45.45$20 in | Lost — open this pick on its own page | -$20 | 461 | 52.1%240 W · 221 L | +6.0wins | +0.01per pick | 51cpaid | +2.3%equal weight | 51+0.01 edge/pick |
| 0x4b9b…7a9fbacked Over | 48c | 42.48$20 in | Lost — open this pick on its own page | -$20.45 | 82 | 34.1%28 W · 54 L | -10.4wins | -0.13per pick | 47cpaid | -30.6%equal weight | 39-0.10 edge/pick |
| 0x84d4…77a9backed Over | 48c | 37.72$18 in | Lost — open this pick on its own page | -$17.95 | 527 | 50.1%264 W · 263 L | +19.7wins | +0.04per pick | 46cpaid | -2.7%equal weight | 54+0.04 edge/pick |
| 0x5b63…11a4backed Over | 44c | 35.45$16 in | Lost — open this pick on its own page | -$15.6 | 2,021 | 39.5%798 W · 1,223 L | -25.7wins | -0.01per pick | 41cpaid | -14.2%equal weight | 49-0.01 edge/pick |
| 0x94ba…4d1abacked Over | 57c | 35.09$20 in | Lost — open this pick on its own page | -$20 | 21 | 52.4%11 W · 10 L | -3.8wins | -0.18per pick | 71cpaid | -26.5%equal weight | 41-0.08 edge/pick |
| 0xf593…9553backed Under | 54c | 34.8$19 in | Won — open this pick on its own page | +$16.01 | 2,945 | 47.6%1,401 W · 1,544 L | +3.8wins | 0.00per pick | 47cpaid | +0.4%equal weight | 500.00 edge/pick |
| 0x2c99…d91abacked Over | 46c | 32$15 in | Lost — open this pick on its own page | -$14.72 | 122 | 35.2%43 W · 79 L | -10.5wins | -0.09per pick | 44cpaid | -19.8%equal weight | 42-0.07 edge/pick |
| 0x5bda…17a8backed Over | 46c | 26.64$12 in | Lost — open this pick on its own page | -$12.25 | 1,753 | 50.8%890 W · 863 L | +29.2wins | +0.02per pick | 49cpaid | +3.7%equal weight | 52+0.02 edge/pick |
| 0x99d4…7c0dbacked Over | 47c | 26.57$12 in | Lost — open this pick on its own page | -$12.43 | 289 | 48.1%139 W · 150 L | -11.2wins | -0.04per pick | 52cpaid | -10.2%equal weight | 46-0.04 edge/pick |
| 0xdd5e…9040backed Under | 54c | 23$12 in | Won — open this pick on its own page | +$10.58 | 1,851 | 53.1%982 W · 869 L | +18.1wins | +0.01per pick | 52cpaid | +1.4%equal weight | 51+0.01 edge/pick |
| 0x212b…0ba5backed Over | 44c | 22.73$10 in | Lost — open this pick on its own page | -$10 | 536 | 55.8%299 W · 237 L | +22.6wins | +0.04per pick | 52cpaid | +8.4%equal weight | 54+0.04 edge/pick |
| 0x5c80…e19bbacked Over | 44c | 22.73$10 in | Lost — open this pick on its own page | -$10 | 224 | 50%112 W · 112 L | -1.6wins | -0.01per pick | 51cpaid | +1%equal weight | 49-0.01 edge/pick |
| 0x4a87…fb21backed Under | 74c | 20.27$15 in | Won — open this pick on its own page | +$5.27 | 310 | 52.6%163 W · 147 L | +6.7wins | +0.02per pick | 50cpaid | +2.2%equal weight | 52+0.02 edge/pick |
| 0x8d0c…c90abacked Under | 54c | 20.01$11 in | Won — open this pick on its own page | +$9.3 | 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 |
| 0x56cc…d589backed Under | 63c | 18.51$12 in | Won — open this pick on its own page | +$6.85 | 1,245 | 56.9%708 W · 537 L | +31.4wins | +0.03per pick | 54cpaid | +1.3%equal weight | 53+0.02 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. 12 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.
- Arizona Diamondbacks vs. Washington Nationals: O/U 9.5this page
- Arizona Diamondbacks vs. Washington NationalsWashington Nationals won
- Arizona Diamondbacks vs. Washington Nationals: 1st 5 Innings O/U 4.5Over won
- Arizona Diamondbacks vs. Washington Nationals: O/U 10.5Under won
- Arizona Diamondbacks vs. Washington Nationals: O/U 11.5Under won
- Arizona Diamondbacks vs. Washington Nationals: O/U 7.5Over won
- Arizona Diamondbacks vs. Washington Nationals: O/U 8.5Under won
- Spread: Arizona Diamondbacks (-1.5)Washington Nationals won
- Spread: Arizona Diamondbacks (-2.5)Washington Nationals won
- Spread: Washington Nationals (-1.5)Washington Nationals won
- Spread: Washington Nationals (-2.5)Arizona Diamondbacks won
- Will there be a run scored in the first inning?: Arizona Diamondbacks vs. Washington NationalsNo 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.