TailMyPicks

Check any Polymarket wallet’s real record.

Tennis · resolved market

Set 1 Winner: Zidansek vs Marcinko

Rebuilt .

What this market resolved to

Winning outcome
Zidansekof Zidansek, Marcinko
Resolved
US/Eastern, the zone Polymarket writes its markets in
Scored in
Tennisevery record on this page is that Category’s
Volume Polymarket published
$5,320
Volume TailMyPicks’s own read summed
$7,036

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 $5,320 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 9 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 Tennis 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 Tennis
WalletEntryPositionResultP/L heldQualified picksWin ratevs expectedRealizable edgeAvg entryROI per pickTail Score
0xfe78…0319backed Marcinko28c1,675$469 inLost — open this pick on its own page-$468.928,82836.1%3,190 W · 5,638 L-193.3wins-0.02per pick38cpaid-27.2%equal weight48-0.02 edge/pick
0x67f9…d72ebacked Zidansek53c943.4$500 inWon — open this pick on its own page+$443.46459.4%38 W · 26 L-1.1wins-0.02per pick61cpaid-1%equal weight49-0.01 edge/pick
0x0c99…0c88backed Marcinko45c766.5$344 inLost — open this pick on its own page-$343.579,28644.3%4,110 W · 5,176 L-245.7wins-0.03per pick47cpaid-12.1%equal weight47-0.03 edge/pick
0x36a5…4a10backed Zidansek39c331$130 inWon — open this pick on its own page+$2013321.2%7 W · 26 L-3.9wins-0.12per pick33cpaid-34.6%equal weight43-0.07 edge/pick
0xe911…3d4ebacked Zidansek42c259$110 inWon — open this pick on its own page+$149.164,42651.8%2,291 W · 2,135 L+136.7wins+0.03per pick49cpaid+0.4%equal weight53+0.03 edge/pick
0xb4d2…ce99backed Zidansek42c257$108 inWon — open this pick on its own page+$149.064,92138.7%1,905 W · 3,016 L-20.0wins0.00per pick39cpaid-7.5%equal weight500.00 edge/pick
0xda77…683fbacked Marcinko60c211$127 inLost — open this pick on its own page-$126.65,41648.6%2,633 W · 2,783 L+14.5wins0.00per pick48cpaid-9.9%equal weight500.00 edge/pick
0xc4e3…d4f7backed Marcinko50c50$25 inLost — open this pick on its own page-$252941.4%12 W · 17 L-0.7wins-0.02per pick44cpaid-3.8%equal weight49-0.01 edge/pick
0xc4fe…601fbacked Marcinko62c21.12$13 inLost — open this pick on its own page-$13.096,44946.3%2,987 W · 3,462 L-42.9wins-0.01per pick47cpaid-13%equal weight49-0.01 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 Tennis and say nothing about this market.

The rest of this event

Polymarket sells these questions together. 4 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.