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Tennis · resolved market

Etcheverry vs. Borges: Match O/U 38.5

Rebuilt .

What this market resolved to

Winning outcome
Underof 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
$5,402
Volume TailMyPicks’s own read summed
$5,728

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 $5,402 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 17 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
0x8f3c…2f57backed Over57c3,800$2,151 inLost — open this pick on its own page-$2,151.1530940.5%125 W · 184 L-24.3wins-0.08per pick48cpaid-19.9%equal weight42-0.07 edge/pick
0x4df3…788fbacked Under43c2,003$861 inWon — open this pick on its own page+$1,141.9395140.1%381 W · 570 L+29.7wins+0.03per pick37cpaid+12%equal weight53+0.03 edge/pick
0xc249…8a61backed Under43c1,184$513 inWon — open this pick on its own page+$670.469644.5%310 W · 386 L+30.5wins+0.04per pick40cpaid+12.8%equal weight55+0.04 edge/pick
0x8a26…937ebacked Over61c865.99$530 inLost — open this pick on its own page-$53045957.5%264 W · 195 L+1.2wins0.00per pick57cpaid-3.6%equal weight500.00 edge/pick
0x200f…7a96backed Under44c515.53$229 inWon — open this pick on its own page+$286.647,20149.7%3,577 W · 3,624 L+114.6wins+0.02per pick48cpaid+3.5%equal weight52+0.02 edge/pick
0x5e30…acbfbacked Under44c398$175 inWon — open this pick on its own page+$222.887,77447.8%3,715 W · 4,059 L+40.8wins+0.01per pick47cpaid+1.2%equal weight51+0.01 edge/pick
0x7547…d158backed Under45c266.61$120 inWon — open this pick on its own page+$146.647,12939.7%2,832 W · 4,297 L-14.0wins0.00per pick40cpaid+0.7%equal weight500.00 edge/pick
0xf5aa…4464backed Over51c110.2$56 inLost — open this pick on its own page-$56.222255.4%123 W · 99 L+0.7wins0.00per pick55cpaid+4.7%equal weight500.00 edge/pick
0xf5ae…3e6cbacked Under31c100$31 inWon — open this pick on its own page+$6911141.4%46 W · 65 L+3.3wins+0.03per pick39cpaid+2.8%equal weight53+0.02 edge/pick
0xcbbc…2b70backed Under31c100$31 inWon — open this pick on its own page+$6939941.9%167 W · 232 L+13.6wins+0.03per pick38cpaid+3.4%equal weight54+0.03 edge/pick
0x2b35…0bfebacked Under49c90$44 inWon — open this pick on its own page+$45.91,54249.2%759 W · 783 L+16.8wins+0.01per pick48cpaid+3.5%equal weight51+0.01 edge/pick
0x2d4c…d6f5backed Over58c86.55$50 inLost — open this pick on its own page-$509948.5%48 W · 51 L-0.2wins0.00per pick49cpaid-8.3%equal weight500.00 edge/pick
0x99f7…1a59backed Under31c86$27 inWon — open this pick on its own page+$59.3469438%264 W · 430 L+21.0wins+0.03per pick35cpaid-2.4%equal weight53+0.03 edge/pick
0xc7a9…87e2backed Under45c57$26 inWon — open this pick on its own page+$31.3515745.9%72 W · 85 L-2.3wins-0.01per pick47cpaid+2.5%equal weight49-0.01 edge/pick
0x8fb4…d080backed Over55c40$22 inLost — open this pick on its own page-$2222755.1%125 W · 102 L+4.7wins+0.02per pick53cpaid-1.6%equal weight52+0.02 edge/pick
0x127a…ca3cbacked Over56c35.54$20 inLost — open this pick on its own page-$19.917358.4%101 W · 72 L+2.6wins+0.01per pick57cpaid+1.4%equal weight51+0.01 edge/pick
0x45d5…a7a0backed Under44c30$13 inWon — open this pick on its own page+$16.854746.8%256 W · 291 L+0.3wins0.00per pick47cpaid+0.8%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.

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.