MLB · resolved market
Spread: Tampa Bay Rays (-2.5)
https://tailmypicks.com/m/0x7409f3b28026c27b4160d2a18ccfec6c51d8ac898aa11176a1a14f63496e01b8
Rebuilt .
What this market resolved to
- Winning outcome
- Tampa Bay Raysof Tampa Bay Rays, Arizona Diamondbacks
- Resolved
- US/Eastern, the zone Polymarket writes its markets in
- Scored in
- MLBevery record on this page is that Category’s
- Volume Polymarket published
- $23,929
- Volume TailMyPicks’s own read summed
- $23,947
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 $23,929 — 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 14 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 |
| 0x8a26…937ebacked Arizona Diamondbacks | 62c | 15,323$9,500 in | Lost — open this pick on its own page | -$9,500 | 613 | 51.5%316 W · 297 L | +4.0wins | +0.01per pick | 51cpaid | +0.6%equal weight | 51+0.01 edge/pick |
| 0xfe78…0319backed Tampa Bay Rays | 38c | 14,388$5,467 in | Won — open this pick on its own page | +$8,920.36 | 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 |
| 0xbca0…9705backed Tampa Bay Rays | 50c | 6,979$3,470 in | Won — open this pick on its own page | +$3,509.2 | 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 |
| 0x5268…135dbacked Arizona Diamondbacks | 50c | 6,905$3,452 in | Lost — open this pick on its own page | -$3,452.36 | 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 |
| 0x6b23…04a3backed Tampa Bay Rays | 50c | 400$200 in | Won — open this pick on its own page | +$200 | 3,457 | 51.3%1,772 W · 1,685 L | +108.1wins | +0.03per pick | 48cpaid | +1.6%equal weight | 53+0.03 edge/pick |
| 0xa9f9…5273backed Tampa Bay Rays | 45c | 180.06$80 in | Won — open this pick on its own page | +$99.89 | 536 | 44.6%239 W · 297 L | -11.3wins | -0.02per pick | 47cpaid | -8%equal weight | 48-0.02 edge/pick |
| 0x224a…a3d5backed Arizona Diamondbacks | 57c | 107.11$61 in | Lost — open this pick on its own page | -$60.88 | 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 |
| 0x39fc…e2f2backed Tampa Bay Rays | 71c | 95$67 in | Won — open this pick on its own page | +$27.55 | 3,208 | 51.2%1,642 W · 1,566 L | +146.6wins | +0.05per pick | 47cpaid | +8.6%equal weight | 55+0.05 edge/pick |
| 0xa05a…4635backed Tampa Bay Rays | 61c | 56.86$34 in | Won — open this pick on its own page | +$22.45 | 830 | 53%440 W · 390 L | +12.3wins | +0.01per pick | 52cpaid | -2.1%equal weight | 52+0.01 edge/pick |
| 0x2160…4c78backed Tampa Bay Rays | 52c | 38.38$20 in | Won — open this pick on its own page | +$18.42 | 80 | 56.3%45 W · 35 L | +3.0wins | +0.04per pick | 52cpaid | +10.4%equal weight | 53+0.03 edge/pick |
| 0x17be…e5b4backed Tampa Bay Rays | 52c | 33.35$17 in | Won — open this pick on its own page | +$16.01 | 446 | 51.6%230 W · 216 L | +15.0wins | +0.03per pick | 48cpaid | +2%equal weight | 54+0.03 edge/pick |
| 0x204f…5e14backed Arizona Diamondbacks | 59c | 22$13 in | Lost — open this pick on its own page | -$12.98 | 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 |
| 0x4b92…7c8fbacked Tampa Bay Rays | 50c | 20$10 in | Won — open this pick on its own page | +$10 | 70 | 58.6%41 W · 29 L | +2.1wins | +0.03per pick | 56cpaid | +4.5%equal weight | 52+0.02 edge/pick |
| 0xda77…683fbacked Tampa Bay Rays | 56c | 18.23$10 in | Won — open this pick on its own page | +$8.04 | 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 |
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. 8 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.
- Spread: Tampa Bay Rays (-2.5)this page
- Arizona Diamondbacks vs. Tampa Bay RaysTampa Bay Rays won
- Arizona Diamondbacks vs. Tampa Bay Rays: O/U 10.5Under won
- Arizona Diamondbacks vs. Tampa Bay Rays: O/U 6.5Over won
- Arizona Diamondbacks vs. Tampa Bay Rays: O/U 7.5Under won
- Arizona Diamondbacks vs. Tampa Bay Rays: O/U 8.5Under won
- Spread: Arizona Diamondbacks (-1.5)Tampa Bay Rays won
- Spread: Tampa Bay Rays (-1.5)Tampa Bay Rays 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.