TailMyPicks

Check any Polymarket wallet’s real record.

Tennis · resolved market

Japan Women's Open: Sorana Cirstea vs Katie Boulter

Rebuilt .

What this market resolved to

Winning outcome
Cirsteaof Cirstea, Boulter
Resolved
US/Eastern, the zone Polymarket writes its markets in
Scored in
Tennisevery record on this page is that Category’s
Volume Polymarket published
$32,899
Volume TailMyPicks’s own read summed
$33,936

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 $32,899 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
0x4ffe…9f71backed Boulter0c20,605$21 inLost — open this pick on its own page-$20.62,3317.9%183 W · 2,148 L-56.9wins-0.02per pick10cpaid-60.4%equal weight47-0.02 edge/pick
0x204f…5e14backed Cirstea67c3,093$2,087 inWon — open this pick on its own page+$1,006.068,24145.5%3,746 W · 4,495 L+166.2wins+0.02per pick43cpaid-16.4%equal weight52+0.02 edge/pick
0x4fb7…082dbacked Cirstea50c2,335$1,174 inWon — open this pick on its own page+$1,161.258148.1%39 W · 42 L+0.7wins+0.01per pick47cpaid-4.4%equal weight51+0.01 edge/pick
0x81f5…70afbacked Boulter50c1,700$850 inLost — open this pick on its own page-$85036540.8%149 W · 216 L-13.8wins-0.04per pick45cpaid-9.9%equal weight46-0.04 edge/pick
0xd82a…5fcfbacked Cirstea51c1,000$515 inWon — open this pick on its own page+$48518943.4%82 W · 107 L-8.8wins-0.05per pick48cpaid-11%equal weight45-0.04 edge/pick
0x2ea8…1fbfbacked Boulter40c675$271 inLost — open this pick on its own page-$270.617046.5%79 W · 91 L+6.8wins+0.04per pick42cpaid+5.6%equal weight54+0.03 edge/pick
0xaeb5…58e2backed Boulter53c500$265 inLost — open this pick on its own page-$26581938.9%319 W · 500 L-4.5wins-0.01per pick39cpaid-8%equal weight49-0.01 edge/pick
0x6b7c…5f83backed Boulter46c392.54$181 inLost — open this pick on its own page-$181.482,42647.3%1,148 W · 1,278 L+45.2wins+0.02per pick45cpaid-13.4%equal weight52+0.02 edge/pick
0xd218…b5c9backed Cirstea68c362.47$246 inWon — open this pick on its own page+$116.696,79236.9%2,505 W · 4,287 L-98.2wins-0.01per pick38cpaid-20.3%equal weight48-0.01 edge/pick
0xe83c…5e8fbacked Boulter49c357.2$175 inLost — open this pick on its own page-$175.0362742.4%266 W · 361 L+0.5wins0.00per pick42cpaid+1.1%equal weight500.00 edge/pick
0xf575…e0ebbacked Boulter32c312.47$100 inLost — open this pick on its own page-$99.9920431.9%65 W · 139 L-9.1wins-0.04per pick36cpaid-10.1%equal weight46-0.04 edge/pick
0x9354…6502backed Boulter29c271$77 inLost — open this pick on its own page-$77.3575547.8%361 W · 394 L+0.9wins0.00per pick48cpaid-13.6%equal weight500.00 edge/pick
0x1f19…aec2backed Boulter46c200$92 inLost — open this pick on its own page-$925869%40 W · 18 L+5.8wins+0.10per pick59cpaid+10.7%equal weight58+0.07 edge/pick
0xe944…0837backed Boulter31c165.07$52 inLost — open this pick on its own page-$51.928050%40 W · 40 L+2.1wins+0.03per pick47cpaid-2.3%equal weight52+0.02 edge/pick
0x3823…2784backed Boulter43c93.02$40 inLost — open this pick on its own page-$4032161.7%198 W · 123 L-5.2wins-0.02per pick63cpaid-3.8%equal weight48-0.02 edge/pick
0xf0ee…8067backed Cirstea51c70.59$36 inWon — open this pick on its own page+$34.5949955.1%275 W · 224 L-7.4wins-0.01per pick57cpaid-1%equal weight48-0.01 edge/pick
0x36bf…2864backed Boulter43c40$17 inLost — open this pick on its own page-$17.244423.9%106 W · 338 L-5.5wins-0.01per pick25cpaid-10.4%equal weight49-0.01 edge/pick
0xee61…debfbacked Cirstea57c40$23 inWon — open this pick on its own page+$17.22,86544.3%1,269 W · 1,596 L+6.0wins0.00per pick44cpaid-20.8%equal weight500.00 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.

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.