TailMyPicks

Check any Polymarket wallet’s real record.

Tennis · resolved market

ITF Bucharest: Niccolo Catini vs Brendan McDonald

Rebuilt .

What this market resolved to

Winning outcome
Niccolo Catiniof Niccolo Catini, Brendan McDonald
Resolved
US/Eastern, the zone Polymarket writes its markets in
Scored in
Tennisevery record on this page is that Category’s
Volume Polymarket published
$3,343
Volume TailMyPicks’s own read summed
$3,575

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 $3,343 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 23 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
0x540e…263dbacked Brendan McDonald24c841.54$201 inLost — open this pick on its own page-$201.419924.2%24 W · 75 L-2.0wins-0.02per pick26cpaid-13.4%equal weight48-0.02 edge/pick
0xa9f5…937fbacked Niccolo Catini74c440.04$324 inWon — open this pick on its own page+$116.384,60248.3%2,223 W · 2,379 L+34.4wins+0.01per pick48cpaid-8.6%equal weight51+0.01 edge/pick
0x2005…75eabacked Brendan McDonald41c367.73$152 inLost — open this pick on its own page-$152.1611,43543.4%4,959 W · 6,476 L+17.8wins0.00per pick43cpaid-20.1%equal weight500.00 edge/pick
0xdbdd…a5debacked Niccolo Catini58c337.9$198 inWon — open this pick on its own page+$140.286,43954.4%3,502 W · 2,937 L+285.2wins+0.04per pick50cpaid+26.3%equal weight55+0.04 edge/pick
0x6318…46b1backed Brendan McDonald9c329.89$30 inLost — open this pick on its own page-$29.695,26128.8%1,514 W · 3,747 L-19.4wins0.00per pick29cpaid-1.9%equal weight500.00 edge/pick
0xd218…b5c9backed Brendan McDonald31c270.17$84 inLost — open this pick on its own page-$83.686,72036.9%2,479 W · 4,241 L-95.8wins-0.01per pick38cpaid-20.5%equal weight48-0.01 edge/pick
0xda77…683fbacked Niccolo Catini73c240$175 inWon — open this pick on its own page+$65.445,41648.6%2,633 W · 2,783 L+14.5wins0.00per pick48cpaid-9.9%equal weight500.00 edge/pick
0xf96d…20bebacked Brendan McDonald22c233.05$52 inLost — open this pick on its own page-$51.6648214.1%68 W · 414 L-14.8wins-0.03per pick17cpaid-29.5%equal weight47-0.03 edge/pick
0xb4d2…ce99backed Niccolo Catini58c206$119 inWon — open this pick on its own page+$86.524,92138.7%1,905 W · 3,016 L-20.0wins0.00per pick39cpaid-7.5%equal weight500.00 edge/pick
0x0d2d…7ff5backed Brendan McDonald37c185.41$69 inLost — open this pick on its own page-$69.458,50542.6%3,619 W · 4,886 L-166.3wins-0.02per pick45cpaid-21.3%equal weight48-0.02 edge/pick
0x14f3…0796backed Niccolo Catini59c175.07$104 inWon — open this pick on its own page+$71.41,23446.3%571 W · 663 L+8.7wins+0.01per pick46cpaid-4.1%equal weight51+0.01 edge/pick
0x7dde…30b1backed Niccolo Catini76c169.02$128 inWon — open this pick on its own page+$40.5482958.1%482 W · 347 L+17.5wins+0.02per pick56cpaid-2%equal weight52+0.02 edge/pick
0x1bef…5f5dbacked Brendan McDonald41c93.43$38 inLost — open this pick on its own page-$38.3613965.5%91 W · 48 L+9.6wins+0.07per pick59cpaid+7.9%equal weight57+0.06 edge/pick
0x349e…867bbacked Niccolo Catini62c90.75$56 inWon — open this pick on its own page+$34.4175350.5%380 W · 373 L+5.7wins+0.01per pick50cpaid-0.2%equal weight51+0.01 edge/pick
0xf66e…14b7backed Niccolo Catini63c79$49 inWon — open this pick on its own page+$29.5972755.6%404 W · 323 L+27.9wins+0.04per pick52cpaid+4%equal weight54+0.04 edge/pick
0xac1a…8689backed Niccolo Catini66c47$31 inWon — open this pick on its own page+$16.1427550.2%138 W · 137 L-4.8wins-0.02per pick52cpaid-7.4%equal weight48-0.02 edge/pick
0xc593…ea8cbacked Niccolo Catini66c47$31 inWon — open this pick on its own page+$16.1529551.5%152 W · 143 L+2.3wins+0.01per pick51cpaid-0.4%equal weight51+0.01 edge/pick
0xcdbd…d0dfbacked Niccolo Catini79c42.09$33 inWon — open this pick on its own page+$8.6321447.2%101 W · 113 L-6.2wins-0.03per pick50cpaid-9.8%equal weight47-0.03 edge/pick
0x6701…d7d2backed Niccolo Catini61c37$23 inWon — open this pick on its own page+$14.2556153.7%301 W · 260 L+14.4wins+0.03per pick51cpaid+3%equal weight53+0.02 edge/pick
0x2bf3…4f00backed Niccolo Catini59c28.11$16 inWon — open this pick on its own page+$11.6443552.9%230 W · 205 L+0.6wins0.00per pick53cpaid-2%equal weight500.00 edge/pick
0xc4fe…601fbacked Niccolo Catini74c21.77$16 inWon — open this pick on its own page+$5.66,44946.3%2,987 W · 3,462 L-42.9wins-0.01per pick47cpaid-13%equal weight49-0.01 edge/pick
0x113f…ae4dbacked Niccolo Catini75c20$15 inWon — open this pick on its own page+$5.119744.7%88 W · 109 L-7.1wins-0.04per pick48cpaid-12.1%equal weight46-0.03 edge/pick
0x061a…5a89backed Niccolo Catini63c20$13 inWon — open this pick on its own page+$7.452157%297 W · 224 L+7.1wins+0.01per pick56cpaid+1.9%equal weight51+0.01 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.