TailMyPicks

Check any Polymarket wallet’s real record.

Tennis · resolved market

ITF Wels: Marcello Serafini vs Alexander Gschiel

Rebuilt .

What this market resolved to

Winning outcome
Marcello Serafiniof Marcello Serafini, Alexander Gschiel
Resolved
US/Eastern, the zone Polymarket writes its markets in
Scored in
Tennisevery record on this page is that Category’s
Volume Polymarket published
$13,400
Volume TailMyPicks’s own read summed
$14,062

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 $13,400 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 18 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
0x2005…75eabacked Alexander Gschiel22c2,118$460 inLost — open this pick on its own page-$459.8811,43543.4%4,959 W · 6,476 L+17.8wins0.00per pick43cpaid-20.1%equal weight500.00 edge/pick
0x2d67…3667backed Alexander Gschiel4c1,772$67 inLost — open this pick on its own page-$66.7470537.6%265 W · 440 L-37.4wins-0.05per pick43cpaid-27.5%equal weight44-0.05 edge/pick
0x8543…ff1bbacked Alexander Gschiel5c1,006$53 inLost — open this pick on its own page-$53.0422335.4%79 W · 144 L-4.7wins-0.02per pick38cpaid-30%equal weight48-0.02 edge/pick
0x4732…f40dbacked Alexander Gschiel4c792.36$31 inLost — open this pick on its own page-$31.4523530.2%71 W · 164 L-13.9wins-0.06per pick36cpaid-32.4%equal weight44-0.05 edge/pick
0xf8fe…359dbacked Marcello Serafini55c521$284 inWon — open this pick on its own page+$237.0410632.1%34 W · 72 L0.0wins0.00per pick32cpaid-19%equal weight500.00 edge/pick
0x0d2d…7ff5backed Marcello Serafini80c203.57$162 inWon — open this pick on its own page+$41.438,50542.6%3,619 W · 4,886 L-166.3wins-0.02per pick45cpaid-21.3%equal weight48-0.02 edge/pick
0xda77…683fbacked Marcello Serafini66c183.14$122 inWon — open this pick on its own page+$61.455,41648.6%2,633 W · 2,783 L+14.5wins0.00per pick48cpaid-9.9%equal weight500.00 edge/pick
0xa9f5…937fbacked Marcello Serafini64c136$87 inWon — open this pick on its own page+$48.74,60248.3%2,223 W · 2,379 L+34.4wins+0.01per pick48cpaid-8.6%equal weight51+0.01 edge/pick
0xbb8e…08c1backed Marcello Serafini67c97$65 inWon — open this pick on its own page+$31.682,11855.9%1,185 W · 933 L+40.1wins+0.02per pick54cpaid-5.6%equal weight52+0.02 edge/pick
0x02f0…9bb3backed Alexander Gschiel22c96$21 inLost — open this pick on its own page-$21.1217136.3%62 W · 109 L+2.9wins+0.02per pick35cpaid-18.1%equal weight52+0.01 edge/pick
0xa8f5…5e63backed Alexander Gschiel31c77.23$24 inLost — open this pick on its own page-$23.664615.2%7 W · 39 L+0.1wins0.00per pick15cpaid-40.4%equal weight500.00 edge/pick
0xb9cc…a355backed Marcello Serafini79c65.89$52 inWon — open this pick on its own page+$13.84250%1 W · 1 L-0.2wins-0.11per pick61cpaid-36.7%equal weight49-0.01 edge/pick
0x2326…b627backed Alexander Gschiel64c64.91$42 inLost — open this pick on its own page-$41.541,25665.4%821 W · 435 L+11.4wins+0.01per pick64cpaid+0.2%equal weight51+0.01 edge/pick
0xfd3e…5a7abacked Alexander Gschiel34c51.3$18 inLost — open this pick on its own page-$17.6889663.7%571 W · 325 L+63.2wins+0.07per pick57cpaid+12.5%equal weight58+0.07 edge/pick
0x604e…2cb1backed Alexander Gschiel51c35.05$18 inLost — open this pick on its own page-$17.8710425%26 W · 78 L-2.1wins-0.02per pick27cpaid-14.8%equal weight48-0.02 edge/pick
0x3ca9…424abacked Marcello Serafini66c33.98$23 inWon — open this pick on its own page+$11.481,71053.7%918 W · 792 L+30.7wins+0.02per pick52cpaid-8.5%equal weight52+0.02 edge/pick
0x3016…9ffdbacked Alexander Gschiel52c32.19$17 inLost — open this pick on its own page-$16.896621.2%14 W · 52 L+0.2wins0.00per pick21cpaid-16.3%equal weight500.00 edge/pick
0x1cdd…e595backed Marcello Serafini52c20$10 inWon — open this pick on its own page+$9.71,87016%299 W · 1,571 L-314.3wins-0.17per pick33cpaid-65.6%equal weight32-0.17 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.

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.