TailMyPicks

Check any Polymarket wallet’s real record.

MLB · resolved market

Spread: St. Louis Cardinals (-3.5)

Rebuilt .

Winning outcome
Kansas City Royalsof St. Louis Cardinals, Kansas City Royals
Resolved
US/Eastern, the zone Polymarket writes its markets in
Scored in
MLBevery record on this page is that Category’s
Volume Polymarket published
$3,147
Volume TailMyPicks’s own read summed
$3,159

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 $3,147 — the venue’s figure.

Open this market on Polymarket

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 13 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 marketThis wallet’s whole record in MLB
WalletEntryPositionResultP/L heldQualified picksWin ratevs expectedRealizable edgeAvg entryROI per pickTail Score
0x5268…135dbacked St. Louis Cardinals48c1,393$671 inLost-$670.7311,35752.9%6,003 W · 5,354 L+209.9wins+0.02per pick51cpaid-0.2%equal weight52+0.02 edge/pick
0x2005…75eabacked Kansas City Royals52c1,303$677 inWon+$625.28,08646.1%3,728 W · 4,358 L+29.9wins0.00per pick46cpaid-7.1%equal weight500.00 edge/pick
0x204f…5e14backed St. Louis Cardinals59c674.94$397 inLost-$396.612,24746.4%5,687 W · 6,560 L-68.6wins-0.01per pick47cpaid-9.5%equal weight49-0.01 edge/pick
0xbca0…9705backed Kansas City Royals39c502.91$198 inWon+$305.288,47052.6%4,459 W · 4,011 L+510.0wins+0.06per pick47cpaid+5.3%equal weight57+0.06 edge/pick
0xda77…683fbacked Kansas City Royals43c113.12$49 inWon+$63.925,78643.6%2,524 W · 3,262 L-192.2wins-0.03per pick47cpaid-19.3%equal weight46-0.03 edge/pick
0x32ed…f960backed St. Louis Cardinals70c92$64 inLost-$64.066,11655.3%3,385 W · 2,731 L+344.6wins+0.06per pick50cpaid+8.6%equal weight56+0.06 edge/pick
0xc546…058ebacked Kansas City Royals67c78$52 inWon+$25.745,12754.7%2,805 W · 2,322 L+232.0wins+0.05per pick50cpaid+7.8%equal weight55+0.05 edge/pick
0x0905…e5c0backed Kansas City Royals42c55$23 inWon+$321,66143.5%722 W · 939 L-0.5wins0.00per pick43cpaid-0.8%equal weight500.00 edge/pick
0x8f14…ca5abacked Kansas City Royals42c47.34$20 inWon+$27.381,04249.4%515 W · 527 L+13.4wins+0.01per pick48cpaid-3.7%equal weight51+0.01 edge/pick
0x1631…072dbacked St. Louis Cardinals40c42.4$17 inLost-$16.9677353.9%417 W · 356 L+35.9wins+0.05per pick49cpaid+4.3%equal weight55+0.04 edge/pick
0x93ac…2761backed St. Louis Cardinals75c35.53$27 inLost-$26.682,58361.4%1,587 W · 996 L+70.9wins+0.03per pick59cpaid+4.3%equal weight53+0.03 edge/pick
0xd9e0…05f2backed Kansas City Royals56c27$15 inWon+$11.814,16950.2%2,093 W · 2,076 L+92.5wins+0.02per pick48cpaid-11.5%equal weight52+0.02 edge/pick
0x3563…a0a2backed Kansas City Royals45c26.16$12 inWon+$14.392,22355.4%1,231 W · 992 L+73.9wins+0.03per pick52cpaid+2.7%equal weight54+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. 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.

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.