TailMyPicks

Check any Polymarket wallet’s real record.

Tennis · resolved market

ITF Denia: Michiel De Krom vs Javier Barranco Cosano

Rebuilt .

What this market resolved to

Winning outcome
Javier Barranco Cosanoof Michiel De Krom, Javier Barranco Cosano
Resolved
US/Eastern, the zone Polymarket writes its markets in
Scored in
Tennisevery record on this page is that Category’s
Volume Polymarket published
$16,101
Volume TailMyPicks’s own read summed
$18,668

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 $16,101 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 33 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
0xc07d…b1dfbacked Michiel De Krom25c5,841$1,487 inLost — open this pick on its own page-$1,486.92,38355.6%1,326 W · 1,057 L+49.3wins+0.02per pick54cpaid-5.2%equal weight52+0.02 edge/pick
0x2005…75eabacked Javier Barranco Cosano75c4,679$3,531 inWon — open this pick on its own page+$1,147.4211,43543.4%4,959 W · 6,476 L+17.8wins0.00per pick43cpaid-20.1%equal weight500.00 edge/pick
0x1f71…b2e4backed Javier Barranco Cosano77c3,247$2,500 inWon — open this pick on its own page+$746.7522662.8%142 W · 84 L+15.8wins+0.07per pick56cpaid+23.2%equal weight57+0.06 edge/pick
0xc4fe…601fbacked Javier Barranco Cosano76c1,011$769 inWon — open this pick on its own page+$242.696,44946.3%2,987 W · 3,462 L-42.9wins-0.01per pick47cpaid-13%equal weight49-0.01 edge/pick
0xc1d7…47a4backed Javier Barranco Cosano46c650$299 inWon — open this pick on its own page+$3511,02341.3%422 W · 601 L-24.8wins-0.02per pick44cpaid-7.5%equal weight47-0.02 edge/pick
0x6b23…04a3backed Javier Barranco Cosano77c649.35$500 inWon — open this pick on its own page+$149.352,04453.8%1,100 W · 944 L+61.4wins+0.03per pick51cpaid+0.5%equal weight53+0.03 edge/pick
0xe911…3d4ebacked Javier Barranco Cosano76c540.58$408 inWon — open this pick on its own page+$132.224,42651.8%2,291 W · 2,135 L+136.7wins+0.03per pick49cpaid+0.4%equal weight53+0.03 edge/pick
0xeab6…d4c6backed Michiel De Krom22c532.56$119 inLost — open this pick on its own page-$118.8537230.4%113 W · 259 L-12.0wins-0.03per pick34cpaid-23.1%equal weight47-0.03 edge/pick
0x3ce8…4dd6backed Michiel De Krom26c483.41$127 inLost — open this pick on its own page-$12757950.9%295 W · 284 L+2.9wins0.00per pick50cpaid-1.7%equal weight510.00 edge/pick
0x0d2d…7ff5backed Javier Barranco Cosano75c479.78$359 inWon — open this pick on its own page+$121.098,50542.6%3,619 W · 4,886 L-166.3wins-0.02per pick45cpaid-21.3%equal weight48-0.02 edge/pick
0xdbdd…a5debacked Michiel De Krom21c411.21$88 inLost — open this pick on its own page-$88.066,43954.4%3,502 W · 2,937 L+285.2wins+0.04per pick50cpaid+26.3%equal weight55+0.04 edge/pick
0xda77…683fbacked Javier Barranco Cosano79c384$302 inWon — open this pick on its own page+$81.925,41648.6%2,633 W · 2,783 L+14.5wins0.00per pick48cpaid-9.9%equal weight500.00 edge/pick
0xbfd7…f0bfbacked Michiel De Krom24c302.08$72 inLost — open this pick on its own page-$72.57,81650.6%3,958 W · 3,858 L+95.4wins+0.01per pick49cpaid-4.6%equal weight51+0.01 edge/pick
0x7179…7d79backed Michiel De Krom45c253.33$114 inLost — open this pick on its own page-$1142,60146.5%1,209 W · 1,392 L+18.8wins+0.01per pick46cpaid+0.8%equal weight51+0.01 edge/pick
0xa9f5…937fbacked Javier Barranco Cosano73c247.41$181 inWon — open this pick on its own page+$66.84,60248.3%2,223 W · 2,379 L+34.4wins+0.01per pick48cpaid-8.6%equal weight51+0.01 edge/pick
0xd218…b5c9backed Javier Barranco Cosano78c212.48$166 inWon — open this pick on its own page+$46.076,72036.9%2,479 W · 4,241 L-95.8wins-0.01per pick38cpaid-20.5%equal weight48-0.01 edge/pick
0x7dde…30b1backed Javier Barranco Cosano80c165.33$132 inWon — open this pick on its own page+$33.5982958.1%482 W · 347 L+17.5wins+0.02per pick56cpaid-2%equal weight52+0.02 edge/pick
0x14b0…a142backed Michiel De Krom25c142$36 inLost — open this pick on its own page-$35.53345.5%15 W · 18 L-1.4wins-0.04per pick50cpaid-13.7%equal weight47-0.02 edge/pick
0x74fc…492cbacked Javier Barranco Cosano76c130.71$99 inWon — open this pick on its own page+$31.3717972.6%130 W · 49 L-5.5wins-0.03per pick76cpaid-4.1%equal weight47-0.03 edge/pick
0xf1f2…8c8dbacked Michiel De Krom20c98.15$20 inLost — open this pick on its own page-$19.631,70844.8%766 W · 942 L-18.9wins-0.01per pick46cpaid-22.1%equal weight49-0.01 edge/pick
0x125a…df71backed Michiel De Krom23c93.33$22 inLost — open this pick on its own page-$21.91,02149.8%508 W · 513 L+42.3wins+0.04per pick46cpaid+5%equal weight54+0.04 edge/pick
0xb6fc…b24ebacked Michiel De Krom24c83.33$20 inLost — open this pick on its own page-$201,41745.2%640 W · 777 L+41.7wins+0.03per pick42cpaid+8%equal weight53+0.03 edge/pick
0x2326…b627backed Michiel De Krom55c78.55$43 inLost — open this pick on its own page-$43.21,25665.4%821 W · 435 L+11.4wins+0.01per pick64cpaid+0.2%equal weight51+0.01 edge/pick
0x747f…f2d7backed Michiel De Krom23c52.17$12 inLost — open this pick on its own page-$1290152.3%471 W · 430 L-2.6wins0.00per pick53cpaid-1.1%equal weight500.00 edge/pick
0xfaff…688cbacked Javier Barranco Cosano79c50.72$40 inWon — open this pick on its own page+$10.722560%15 W · 10 L+0.3wins+0.01per pick59cpaid-11%equal weight51+0.01 edge/pick
0x8935…7daabacked Michiel De Krom44c50.35$22 inLost — open this pick on its own page-$22.171,62949%798 W · 831 L-51.6wins-0.03per pick52cpaid-18.1%equal weight47-0.03 edge/pick
0x5b33…d653backed Javier Barranco Cosano76c43.82$34 inWon — open this pick on its own page+$10.3123442.7%100 W · 134 L-5.6wins-0.02per pick45cpaid-19.7%equal weight48-0.02 edge/pick
0x5d34…d7b5backed Javier Barranco Cosano56c41$23 inWon — open this pick on its own page+$17.9852552.4%275 W · 250 L-17.3wins-0.03per pick56cpaid-6.3%equal weight47-0.03 edge/pick
0x5e2f…f9babacked Javier Barranco Cosano77c32.47$25 inWon — open this pick on its own page+$7.4725659%151 W · 105 L+13.6wins+0.05per pick54cpaid+8.2%equal weight55+0.05 edge/pick
0xd033…d4c6backed Javier Barranco Cosano77c25.57$20 inWon — open this pick on its own page+$5.884477.3%34 W · 10 L+6.9wins+0.16per pick62cpaid+28.6%equal weight61+0.10 edge/pick
0xcf27…f35fbacked Javier Barranco Cosano78c19.23$15 inWon — open this pick on its own page+$4.2319057.9%110 W · 80 L+3.2wins+0.02per pick56cpaid+4%equal weight52+0.01 edge/pick
0xc810…adc1backed Javier Barranco Cosano77c15.58$12 inWon — open this pick on its own page+$3.585242.3%22 W · 30 L-2.0wins-0.04per pick46cpaid-23.6%equal weight47-0.03 edge/pick
0x9e20…5cf9backed Javier Barranco Cosano77c15.58$12 inWon — open this pick on its own page+$3.5835555.5%197 W · 158 L+4.5wins+0.01per pick54cpaid+4.3%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.