TailMyPicks

Check any Polymarket wallet’s real record.

Tennis · resolved market

Set 1 Winner: Fonseca vs Spizzirri

Rebuilt .

What this market resolved to

Winning outcome
Spizzirriof Fonseca, Spizzirri
Resolved
US/Eastern, the zone Polymarket writes its markets in
Scored in
Tennisevery record on this page is that Category’s
Volume Polymarket published
$1,379
Volume TailMyPicks’s own read summed
$1,482

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 $1,379 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 10 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
0x2652…2a1dbacked Spizzirri47c185.01$87 inWon — open this pick on its own page+$98.222,48945.2%1,126 W · 1,363 L-27.4wins-0.01per pick46cpaid-21.5%equal weight49-0.01 edge/pick
0x7f83…a491backed Fonseca61c100$61 inLost — open this pick on its own page-$6125743.6%112 W · 145 L+2.2wins+0.01per pick43cpaid-2.3%equal weight51+0.01 edge/pick
0x977d…9a58backed Fonseca54c97.8$53 inLost — open this pick on its own page-$52.723938.5%15 W · 24 L-2.2wins-0.06per pick44cpaid-20.5%equal weight46-0.04 edge/pick
0x0baf…390abacked Fonseca61c81.97$50 inLost — open this pick on its own page-$502733.3%9 W · 18 L-4.9wins-0.18per pick51cpaid-42.4%equal weight40-0.09 edge/pick
0x7ba3…8d20backed Spizzirri78c62.63$49 inWon — open this pick on its own page+$13.836100%6 W · 0 L+1.9wins+0.31per pick69cpaid+48.4%equal weight57+0.06 edge/pick
0x584d…d358backed Spizzirri52c61.23$32 inWon — open this pick on its own page+$29.1334159.5%203 W · 138 L-8.2wins-0.02per pick62cpaid-5.3%equal weight48-0.02 edge/pick
0xfd52…0c2fbacked Spizzirri55c44.44$24 inWon — open this pick on its own page+$201100%1 W · 0 L+0.4wins+0.45per pick55cpaid+81.8%equal weight52+0.02 edge/pick
0xaf47…4d00backed Fonseca45c44.44$20 inLost — open this pick on its own page-$201233.3%4 W · 8 L-2.3wins-0.19per pick53cpaid-47.8%equal weight43-0.06 edge/pick
0x1c83…6f40backed Spizzirri57c32.63$19 inWon — open this pick on its own page+$14.121,25850%629 W · 629 L-4.3wins0.00per pick50cpaid-3.7%equal weight500.00 edge/pick
0xa4bd…e8a2backed Fonseca45c30$14 inLost — open this pick on its own page-$13.588455%486 W · 398 L+37.4wins+0.04per pick51cpaid-1.6%equal weight55+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. 8 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.