TailMyPicks

Check any Polymarket wallet’s real record.

Tennis · resolved market

Kostovic vs. Jorge: Set 1 Games O/U 8.5

Rebuilt .

What this market resolved to

Winning outcome
Overof Over, Under
Resolved
US/Eastern, the zone Polymarket writes its markets in
Scored in
Tennisevery record on this page is that Category’s
Volume Polymarket published
$1,529
Volume TailMyPicks’s own read summed
$2,185

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 $1,529 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 8 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
0xe3e4…8087backed Under48c643$306 inLost — open this pick on its own page-$306.176328.6%18 W · 45 L-5.4wins-0.09per pick37cpaid-43.8%equal weight43-0.06 edge/pick
0x1dd2…9e07backed Over61c248.44$151 inWon — open this pick on its own page+$97.442,41851.7%1,249 W · 1,169 L+10.3wins0.00per pick51cpaid+0.9%equal weight500.00 edge/pick
0x686e…3415backed Over52c192.31$100 inWon — open this pick on its own page+$92.313345.5%15 W · 18 L-1.3wins-0.04per pick50cpaid-24.3%equal weight47-0.02 edge/pick
0xde0b…df4cbacked Over52c192.31$100 inWon — open this pick on its own page+$92.31250%1 W · 1 L-0.2wins-0.09per pick59cpaid-3.8%equal weight49-0.01 edge/pick
0x9c76…c926backed Under28c109.06$31 inLost — open this pick on its own page-$30.544,07639.7%1,620 W · 2,456 L+93.7wins+0.02per pick37cpaid+7.2%equal weight53+0.02 edge/pick
0x7721…e537backed Over52c100$52 inWon — open this pick on its own page+$483063.3%19 W · 11 L+6.3wins+0.21per pick42cpaid+494.9%equal weight63+0.11 edge/pick
0xdbdd…a5debacked Over75c84.52$63 inWon — open this pick on its own page+$21.136,43954.4%3,502 W · 2,937 L+285.2wins+0.04per pick50cpaid+26.3%equal weight55+0.04 edge/pick
0x200f…7a96backed Over65c19$12 inWon — open this pick on its own page+$6.657,13949.7%3,548 W · 3,591 L+109.9wins+0.02per pick48cpaid+3.3%equal weight52+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. 7 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.