TailMyPicks

Check any Polymarket wallet’s real record.

Tennis · resolved market

Set 1 Winner: Duckworth vs Cobolli

Rebuilt .

What this market resolved to

Winning outcome
Cobolliof Duckworth, Cobolli
Resolved
US/Eastern, the zone Polymarket writes its markets in
Scored in
Tennisevery record on this page is that Category’s
Volume Polymarket published
$8,816
Volume TailMyPicks’s own read summed
$11,302

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 $8,816 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
0x9d8a…5201backed Cobolli56c1,500$840 inWon — open this pick on its own page+$6601,40428.7%403 W · 1,001 L+4.1wins0.00per pick28cpaid-8.4%equal weight500.00 edge/pick
0x767a…8ac5backed Duckworth49c1,433$702 inLost — open this pick on its own page-$701.9538646.4%179 W · 207 L-14.3wins-0.04per pick50cpaid-7%equal weight46-0.03 edge/pick
0xfe78…0319backed Duckworth49c1,352$664 inLost — open this pick on its own page-$664.468,72636.2%3,161 W · 5,565 L-187.0wins-0.02per pick38cpaid-27%equal weight48-0.02 edge/pick
0x0c99…0c88backed Duckworth42c408.54$172 inLost — open this pick on its own page-$171.939,23144.3%4,088 W · 5,143 L-241.2wins-0.03per pick47cpaid-12%equal weight47-0.03 edge/pick
0xb4d0…a1c5backed Duckworth39c268.67$105 inLost — open this pick on its own page-$1051,56340%625 W · 938 L-32.8wins-0.02per pick42cpaid-8.7%equal weight48-0.02 edge/pick
0x9f9a…e157backed Cobolli66c253.48$167 inWon — open this pick on its own page+$86.181747.1%8 W · 9 L-1.6wins-0.10per pick57cpaid-4%equal weight46-0.04 edge/pick
0x85de…4620backed Duckworth46c191.85$88 inLost — open this pick on its own page-$88.251729.4%5 W · 12 L-1.6wins-0.09per pick39cpaid-30.1%equal weight46-0.04 edge/pick
0x85c3…700cbacked Cobolli53c178.94$95 inWon — open this pick on its own page+$84.11,68845.4%766 W · 922 L-10.5wins-0.01per pick46cpaid-1.3%equal weight49-0.01 edge/pick
0xd050…c915backed Cobolli63c166.92$105 inWon — open this pick on its own page+$61.7620846.2%96 W · 112 L+10.4wins+0.05per pick41cpaid+14.1%equal weight55+0.04 edge/pick
0x7a5d…54dbbacked Cobolli55c135.4$74 inWon — open this pick on its own page+$60.932,39950.6%1,215 W · 1,184 L+76.0wins+0.03per pick47cpaid-3.7%equal weight53+0.03 edge/pick
0x7179…7d79backed Duckworth46c108.91$50 inLost — open this pick on its own page-$502,57546.4%1,195 W · 1,380 L+15.4wins+0.01per pick46cpaid+0.4%equal weight51+0.01 edge/pick
0x1226…f998backed Duckworth51c98.04$50 inLost — open this pick on its own page-$5029940.1%120 W · 179 L-15.1wins-0.05per pick45cpaid-20.9%equal weight45-0.05 edge/pick
0xe0f0…d4bfbacked Cobolli54c92.59$50 inWon — open this pick on its own page+$42.593237.5%12 W · 20 L+0.6wins+0.02per pick35cpaid-17%equal weight51+0.01 edge/pick
0x5929…4684backed Duckworth47c66.4$31 inLost — open this pick on its own page-$31.213,63154.9%1,995 W · 1,636 L+110.2wins+0.03per pick52cpaid-1.3%equal weight53+0.03 edge/pick
0xee5a…9f70backed Duckworth37c55$20 inLost — open this pick on its own page-$20.3535641.3%147 W · 209 L+9.9wins+0.03per pick39cpaid+7.8%equal weight53+0.03 edge/pick
0x4b34…2081backed Cobolli53c52.83$28 inWon — open this pick on its own page+$24.832927.6%8 W · 21 L-4.6wins-0.16per pick44cpaid-46.8%equal weight40-0.09 edge/pick
0x7bf2…698bbacked Cobolli60c32.55$20 inWon — open this pick on its own page+$13.021330.8%4 W · 9 L-2.0wins-0.16per pick46cpaid-28.1%equal weight44-0.05 edge/pick
0x88c6…09a2backed Cobolli43c24$10 inWon — open this pick on its own page+$13.781040%4 W · 6 L-0.6wins-0.06per pick46cpaid-22.3%equal weight48-0.02 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. 6 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.