TailMyPicks

Check any Polymarket wallet’s real record.

Tennis · resolved market

Set 1 Winner: Kopriva vs Berrettini

Rebuilt .

What this market resolved to

Winning outcome
Koprivaof Kopriva, Berrettini
Resolved
US/Eastern, the zone Polymarket writes its markets in
Scored in
Tennisevery record on this page is that Category’s
Volume Polymarket published
$5,562
Volume TailMyPicks’s own read summed
$6,249

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 $5,562 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 15 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
0xa6eb…bc82backed Berrettini2c2,800$54 inLost — open this pick on its own page-$5440%0 W · 4 L-0.1wins-0.02per pick2cpaid-100%equal weight500.00 edge/pick
0x78bf…7300backed Berrettini1c1,000$10 inLost — open this pick on its own page-$10119.1%1 W · 10 L+0.8wins+0.07per pick2cpaid+506.1%equal weight52+0.02 edge/pick
0xc4c9…9ee4backed Kopriva56c266.62$150 inWon — open this pick on its own page+$116.6235730.5%109 W · 248 L-11.4wins-0.03per pick34cpaid-12.7%equal weight47-0.03 edge/pick
0x363a…b79ebacked Kopriva34c115$39 inWon — open this pick on its own page+$75.92060%12 W · 8 L+1.2wins+0.06per pick54cpaid+22.1%equal weight53+0.03 edge/pick
0x6e25…db26backed Berrettini60c81.18$49 inLost — open this pick on its own page-$4982560.5%499 W · 326 L-11.2wins-0.01per pick62cpaid-2.9%equal weight49-0.01 edge/pick
0x4ffe…9f71backed Kopriva48c36$17 inWon — open this pick on its own page+$18.92,3317.9%183 W · 2,148 L-56.9wins-0.02per pick10cpaid-60.4%equal weight47-0.02 edge/pick
0xacf1…8594backed Berrettini67c27$18 inLost — open this pick on its own page-$17.981080%8 W · 2 L+1.4wins+0.14per pick66cpaid+22.9%equal weight55+0.04 edge/pick
0x6474…7ab8backed Kopriva45c26.13$12 inWon — open this pick on its own page+$14.373040%12 W · 18 L-0.1wins0.00per pick40cpaid+8.2%equal weight500.00 edge/pick
0x43dc…88cfbacked Berrettini66c25$17 inLost — open this pick on its own page-$16.5955.6%5 W · 4 L0.0wins0.00per pick56cpaid+4%equal weight500.00 edge/pick
0x2579…d6cbbacked Berrettini66c24$16 inLost — open this pick on its own page-$15.841258.3%7 W · 5 L+0.8wins+0.07per pick52cpaid+16.3%equal weight52+0.02 edge/pick
0x41ae…bdfcbacked Berrettini66c23$15 inLost — open this pick on its own page-$15.181668.8%11 W · 5 L+2.0wins+0.12per pick56cpaid+22.3%equal weight55+0.05 edge/pick
0x2134…e45abacked Berrettini65c20$13 inLost — open this pick on its own page-$13728.6%2 W · 5 L-2.2wins-0.32per pick61cpaid-60.2%equal weight42-0.07 edge/pick
0xfb59…3c6fbacked Berrettini64c19$12 inLost — open this pick on its own page-$12.161258.3%7 W · 5 L-0.7wins-0.06per pick64cpaid-7.5%equal weight48-0.02 edge/pick
0x8380…1866backed Berrettini66c19$13 inLost — open this pick on its own page-$12.541040%4 W · 6 L-1.2wins-0.12per pick52cpaid-33.8%equal weight46-0.03 edge/pick
0xcd92…1be3backed Berrettini66c19$13 inLost — open this pick on its own page-$12.541662.5%10 W · 6 L-0.3wins-0.02per pick65cpaid-0.2%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. 9 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.