TailMyPicks

Check any Polymarket wallet’s real record.

Tennis · resolved market

Set Handicap: Jovic (-1.5) vs Costoulas (+1.5)

Rebuilt .

What this market resolved to

Winning outcome
Jovicof Jovic, Costoulas
Resolved
US/Eastern, the zone Polymarket writes its markets in
Scored in
Tennisevery record on this page is that Category’s
Volume Polymarket published
$3,430
Volume TailMyPicks’s own read summed
$3,522

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 $3,430 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 19 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
0xd9da…06eebacked Costoulas49c1,409$688 inLost — open this pick on its own page-$688.2450%2 W · 2 L-0.2wins-0.06per pick56cpaid-12%equal weight49-0.01 edge/pick
0x507e…beaebacked Jovic50c775.98$385 inWon — open this pick on its own page+$390.757,01843.2%3,031 W · 3,987 L+124.9wins+0.02per pick41cpaid-9.8%equal weight52+0.02 edge/pick
0x5e30…acbfbacked Jovic53c495$262 inWon — open this pick on its own page+$232.657,72447.8%3,691 W · 4,033 L+41.2wins+0.01per pick47cpaid+1.2%equal weight51+0.01 edge/pick
0x4aff…c91bbacked Jovic55c133$73 inWon — open this pick on its own page+$59.855356.6%30 W · 23 L+4.6wins+0.09per pick48cpaid+19.7%equal weight57+0.06 edge/pick
0x454a…4039backed Jovic55c108$59 inWon — open this pick on its own page+$48.62842.9%12 W · 16 L0.0wins0.00per pick43cpaid-0.8%equal weight500.00 edge/pick
0x3fa2…6f8cbacked Jovic55c91$50 inWon — open this pick on its own page+$40.952650%13 W · 13 L+0.9wins+0.03per pick47cpaid+14.5%equal weight52+0.02 edge/pick
0x6c82…6150backed Jovic54c69.99$38 inWon — open this pick on its own page+$32.231650%158 W · 158 L-6.5wins-0.02per pick52cpaid-2.4%equal weight48-0.02 edge/pick
0x6dd4…9cebbacked Costoulas45c49$22 inLost — open this pick on its own page-$22.052075%15 W · 5 L+4.1wins+0.20per pick55cpaid+39.1%equal weight60+0.09 edge/pick
0x7c4f…73a6backed Costoulas45c42$19 inLost — open this pick on its own page-$18.91266.7%8 W · 4 L+1.2wins+0.10per pick56cpaid+19.6%equal weight54+0.03 edge/pick
0x9acf…bd74backed Costoulas45c42$19 inLost — open this pick on its own page-$18.9850%4 W · 4 L+0.3wins+0.04per pick46cpaid-3.3%equal weight51+0.01 edge/pick
0x99bc…4f35backed Jovic51c39.8$20 inWon — open this pick on its own page+$19.51,37916.4%226 W · 1,153 L-108.5wins-0.08per pick24cpaid-49.2%equal weight41-0.08 edge/pick
0x8204…61d9backed Costoulas45c36$16 inLost — open this pick on its own page-$16.21770.6%12 W · 5 L+2.4wins+0.14per pick56cpaid+25.2%equal weight56+0.06 edge/pick
0xa4bd…e8a2backed Jovic54c30$16 inWon — open this pick on its own page+$13.888455%486 W · 398 L+37.4wins+0.04per pick51cpaid-1.6%equal weight55+0.04 edge/pick
0x29ab…b38dbacked Costoulas45c27$12 inLost — open this pick on its own page-$12.15540%2 W · 3 L-0.9wins-0.18per pick58cpaid-28.9%equal weight47-0.03 edge/pick
0xb2bf…ceeabacked Jovic58c25.86$15 inWon — open this pick on its own page+$10.865650%28 W · 28 L-2.1wins-0.04per pick54cpaid-8.3%equal weight47-0.03 edge/pick
0xf102…1348backed Costoulas42c25.86$11 inLost — open this pick on its own page-$10.861,48932.6%486 W · 1,003 L+22.2wins+0.01per pick31cpaid+6.4%equal weight52+0.01 edge/pick
0x4cdb…ae41backed Costoulas45c25$11 inLost — open this pick on its own page-$11.252450%12 W · 12 L-1.7wins-0.07per pick57cpaid-18.5%equal weight46-0.04 edge/pick
0xf012…6d13backed Costoulas45c24$11 inLost — open this pick on its own page-$10.81136.4%4 W · 7 L-2.4wins-0.22per pick59cpaid-39.6%equal weight42-0.07 edge/pick
0x73a3…dac6backed Costoulas45c24$11 inLost — open this pick on its own page-$10.81136.4%4 W · 7 L-1.5wins-0.14per pick50cpaid-35.6%equal weight45-0.04 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. 5 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.