TailMyPicks

Check any Polymarket wallet’s real record.

Tennis · resolved market

Arthur Fery vs. Alexander Zverev: Total Sets O/U 4.5

Rebuilt .

What this market resolved to

Winning outcome
Under 4.5of Over 4.5, Under 4.5
Resolved
US/Eastern, the zone Polymarket writes its markets in
Scored in
Tennisevery record on this page is that Category’s
Volume Polymarket published
$3,842
Volume TailMyPicks’s own read summed
$4,547

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 $3,842 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 20 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
0x8f1d…2fb6backed Over 4.521c1,209$257 inLost — open this pick on its own page-$257.11,55642.4%660 W · 896 L+20.6wins+0.01per pick41cpaid+2.5%equal weight51+0.01 edge/pick
0x5e30…acbfbacked Under 4.580c649.79$517 inWon — open this pick on its own page+$133.067,72447.8%3,691 W · 4,033 L+41.2wins+0.01per pick47cpaid+1.2%equal weight51+0.01 edge/pick
0xc875…ff98backed Over 4.521c476.19$100 inLost — open this pick on its own page-$1001346.2%6 W · 7 L+1.4wins+0.11per pick35cpaid+21.7%equal weight54+0.04 edge/pick
0x36b3…e421backed Under 4.578c473.51$369 inWon — open this pick on its own page+$104.1185250%426 W · 426 L+22.4wins+0.03per pick47cpaid+5.6%equal weight53+0.03 edge/pick
0x3aa9…58eebacked Under 4.578c307.69$240 inWon — open this pick on its own page+$67.691573.3%11 W · 4 L+2.9wins+0.19per pick54cpaid+29.2%equal weight58+0.07 edge/pick
0x9888…e6febacked Over 4.549c250.05$124 inLost — open this pick on its own page-$123.722,44745.9%1,123 W · 1,324 L-12.9wins-0.01per pick46cpaid-5.7%equal weight49-0.01 edge/pick
0x21ff…0d71backed Under 4.579c166.4$131 inWon — open this pick on its own page+$34.9433650.9%171 W · 165 L-7.3wins-0.02per pick53cpaid-3.3%equal weight48-0.02 edge/pick
0xe89a…928abacked Over 4.521c144.43$30 inLost — open this pick on its own page-$301118.2%2 W · 9 L-2.0wins-0.18per pick36cpaid-63.8%equal weight44-0.05 edge/pick
0x0320…3757backed Under 4.579c126.58$100 inWon — open this pick on its own page+$26.5811365.5%74 W · 39 L-3.5wins-0.03per pick69cpaid-3.3%equal weight47-0.03 edge/pick
0xc2be…af12backed Over 4.543c112.68$48 inLost — open this pick on its own page-$48.482,03246.9%952 W · 1,080 L-12.4wins-0.01per pick47cpaid-7.2%equal weight49-0.01 edge/pick
0x9aaf…8298backed Under 4.557c110$63 inWon — open this pick on its own page+$47.348738.4%187 W · 300 L+14.1wins+0.03per pick36cpaid-8.6%equal weight53+0.03 edge/pick
0x7d38…6f08backed Under 4.579c100$79 inWon — open this pick on its own page+$2111253.6%60 W · 52 L+2.9wins+0.03per pick51cpaid+9.8%equal weight52+0.02 edge/pick
0x6401…f240backed Under 4.550c98.42$49 inWon — open this pick on its own page+$49.2126355.1%145 W · 118 L+36.9wins+0.14per pick41cpaid+25.6%equal weight64+0.13 edge/pick
0x65a7…a216backed Over 4.542c95.24$40 inLost — open this pick on its own page-$402846.4%13 W · 15 L-2.6wins-0.09per pick56cpaid-23.9%equal weight45-0.05 edge/pick
0x99bc…4f35backed Under 4.554c93.22$50 inWon — open this pick on its own page+$42.921,37916.4%226 W · 1,153 L-108.5wins-0.08per pick24cpaid-49.2%equal weight41-0.08 edge/pick
0x5210…bd53backed Over 4.522c87.54$19 inLost — open this pick on its own page-$19.263,87445.4%1,758 W · 2,116 L-39.6wins-0.01per pick46cpaid-3%equal weight49-0.01 edge/pick
0xbd3a…91fdbacked Under 4.578c64.28$50 inWon — open this pick on its own page+$14.141,01846.8%476 W · 542 L+1.1wins0.00per pick47cpaid+2.2%equal weight500.00 edge/pick
0x167a…d542backed Under 4.580c62$50 inWon — open this pick on its own page+$12.41,83759.2%1,088 W · 749 L+8.4wins0.00per pick59cpaid-1.4%equal weight500.00 edge/pick
0xbdbe…e45bbacked Under 4.579c38.27$30 inWon — open this pick on its own page+$8.0433048.8%161 W · 169 L-12.3wins-0.04per pick53cpaid-9.3%equal weight46-0.03 edge/pick
0xd78e…6421backed Under 4.579c14.29$11 inWon — open this pick on its own page+$393557.3%536 W · 399 L-12.4wins-0.01per pick59cpaid-2.1%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. 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.