TailMyPicks

Check any Polymarket wallet’s real record.

Tennis · resolved market

Will no player win a Calendar Grand Slam in 2026?

Rebuilt .

What this market resolved to

Winning outcome
Yesof Yes, No
Resolved
US/Eastern, the zone Polymarket writes its markets in
Scored in
Tennisevery record on this page is that Category’s
Volume Polymarket published
$1,430,473
Volume TailMyPicks’s own read summed
$1,792,522

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 $1,430,473 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

The 100 largest positions, of 116 wallets holding a qualified pick here — biggest first. This page details 100 at most, and the number beside it is the real one. 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
0xdd8e…f023backed No10c500,900$50,090 inLost — open this pick on its own page-$50,089.9957249.5%283 W · 289 L-32.8wins-0.06per pick55cpaid-13.9%equal weight44-0.05 edge/pick
0xd8df…cfdebacked No2c4,203$101 inLost — open this pick on its own page-$100.8710%0 W · 1 L0.0wins-0.02per pick2cpaid-100%equal weight500.00 edge/pick
0x4ffe…9f71backed No2c4,062$72 inLost — open this pick on its own page-$71.912,3317.9%183 W · 2,148 L-56.9wins-0.02per pick10cpaid-60.4%equal weight47-0.02 edge/pick
0xd8c9…56fbbacked No2c3,779$91 inLost — open this pick on its own page-$90.720%0 W · 2 L-0.1wins-0.05per pick5cpaid-100%equal weight500.00 edge/pick
0xc5b2…53ebbacked No3c3,247$84 inLost — open this pick on its own page-$84.4210%0 W · 1 L0.0wins-0.03per pick3cpaid-100%equal weight500.00 edge/pick
0x9bf6…babcbacked No3c2,956$77 inLost — open this pick on its own page-$76.8610%0 W · 1 L0.0wins-0.03per pick3cpaid-100%equal weight500.00 edge/pick
0x8289…883ebacked No2c2,852$68 inLost — open this pick on its own page-$68.4510%0 W · 1 L0.0wins-0.02per pick2cpaid-100%equal weight500.00 edge/pick
0x1d0d…9b6ebacked No3c2,466$74 inLost — open this pick on its own page-$73.98714.3%1 W · 6 L+0.2wins+0.04per pick11cpaid+257.1%equal weight51+0.01 edge/pick
0xcd41…f75fbacked No2c2,369$54 inLost — open this pick on its own page-$54.4910%0 W · 1 L0.0wins-0.02per pick2cpaid-100%equal weight500.00 edge/pick
0xccaa…c92fbacked No2c2,168$53 inLost — open this pick on its own page-$53.4710%0 W · 1 L0.0wins-0.02per pick2cpaid-100%equal weight500.00 edge/pick
0x47bb…e279backed No2c2,156$50 inLost — open this pick on its own page-$49.5910%0 W · 1 L0.0wins-0.02per pick2cpaid-100%equal weight500.00 edge/pick
0x83cd…81f0backed No2c2,007$49 inLost — open this pick on its own page-$48.9510%0 W · 1 L0.0wins-0.02per pick2cpaid-100%equal weight500.00 edge/pick
0xe544…dfadbacked No2c1,920$47 inLost — open this pick on its own page-$47.3320%0 W · 2 L-0.1wins-0.05per pick5cpaid-100%equal weight500.00 edge/pick
0xd362…9bc4backed No4c1,835$66 inLost — open this pick on its own page-$66.13742.9%3 W · 4 L-0.2wins-0.02per pick45cpaid-16.5%equal weight490.00 edge/pick
0xc2be…13b3backed No2c1,768$42 inLost — open this pick on its own page-$42.4320%0 W · 2 L-0.1wins-0.04per pick4cpaid-100%equal weight500.00 edge/pick
0x9474…5091backed No3c1,766$45 inLost — open this pick on its own page-$44.87934.3%4 W · 89 L-1.6wins-0.02per pick6cpaid-21%equal weight48-0.01 edge/pick
0x1a07…e406backed No3c1,756$45 inLost — open this pick on its own page-$45.2920%0 W · 2 L-0.1wins-0.04per pick4cpaid-100%equal weight500.00 edge/pick
0x155e…f8c5backed No2c1,730$40 inLost — open this pick on its own page-$39.7920%0 W · 2 L-0.1wins-0.04per pick4cpaid-100%equal weight500.00 edge/pick
0x85d5…bbf0backed No4c1,718$62 inLost — open this pick on its own page-$62.2830530.8%94 W · 211 L-9.5wins-0.03per pick34cpaid-13.8%equal weight47-0.03 edge/pick
0x76e9…6cb9backed No3c1,708$51 inLost — open this pick on its own page-$51.2420%0 W · 2 L-0.1wins-0.04per pick4cpaid-100%equal weight500.00 edge/pick
0x513d…2e60backed No3c1,700$43 inLost — open this pick on its own page-$42.520%0 W · 2 L-0.1wins-0.05per pick5cpaid-100%equal weight500.00 edge/pick
0x2c03…9974backed No2c1,700$41 inLost — open this pick on its own page-$40.810%0 W · 1 L0.0wins-0.02per pick2cpaid-100%equal weight500.00 edge/pick
0x6193…6b2fbacked No2c1,683$39 inLost — open this pick on its own page-$38.7130%0 W · 3 L-0.1wins-0.05per pick5cpaid-100%equal weight49-0.01 edge/pick
0xf286…01e7backed No3c1,624$41 inLost — open this pick on its own page-$40.630%0 W · 3 L-0.2wins-0.05per pick5cpaid-100%equal weight49-0.01 edge/pick
0x7c64…e2a3backed No3c1,607$42 inLost — open this pick on its own page-$41.7820%0 W · 2 L-0.1wins-0.03per pick3cpaid-100%equal weight500.00 edge/pick
0xc87e…74d7backed No3c1,572$39 inLost — open this pick on its own page-$39.320%0 W · 2 L-0.1wins-0.05per pick5cpaid-100%equal weight500.00 edge/pick
0xe199…8e1ebacked No3c1,555$39 inLost — open this pick on its own page-$38.8810%0 W · 1 L0.0wins-0.03per pick3cpaid-100%equal weight500.00 edge/pick
0xc23d…5afcbacked No3c1,540$39 inLost — open this pick on its own page-$39.2520%0 W · 2 L-0.1wins-0.04per pick4cpaid-100%equal weight500.00 edge/pick
0x24e0…3ea9backed No3c1,540$39 inLost — open this pick on its own page-$38.510%0 W · 1 L0.0wins-0.03per pick3cpaid-100%equal weight500.00 edge/pick
0xca8f…d963backed No4c1,517$64 inLost — open this pick on its own page-$64.024599.6%44 W · 415 L+1.9wins0.00per pick9cpaid-18.3%equal weight500.00 edge/pick
0x7d94…55dabacked No2c1,495$30 inLost — open this pick on its own page-$29.910%0 W · 1 L0.0wins-0.02per pick2cpaid-100%equal weight500.00 edge/pick
0x49bb…9c12backed No3c1,462$38 inLost — open this pick on its own page-$38.0130%0 W · 3 L-0.1wins-0.05per pick5cpaid-100%equal weight49-0.01 edge/pick
0xc7e5…2d3abacked No8c1,460$117 inLost — open this pick on its own page-$116.87618.4%14 W · 62 L-1.0wins-0.01per pick20cpaid-31.7%equal weight49-0.01 edge/pick
0x4e1a…f893backed No3c1,457$41 inLost — open this pick on its own page-$40.810%0 W · 1 L0.0wins-0.03per pick3cpaid-100%equal weight500.00 edge/pick
0xac1b…4e64backed No2c1,430$33 inLost — open this pick on its own page-$32.8920%0 W · 2 L-0.1wins-0.05per pick5cpaid-100%equal weight500.00 edge/pick
0x1c77…332abacked No2c1,371$27 inLost — open this pick on its own page-$27.4210%0 W · 1 L0.0wins-0.02per pick2cpaid-100%equal weight500.00 edge/pick
0x3f8b…cdf9backed No2c1,347$33 inLost — open this pick on its own page-$32.910%0 W · 1 L0.0wins-0.02per pick2cpaid-100%equal weight500.00 edge/pick
0x3a5f…e384backed No3c1,317$33 inLost — open this pick on its own page-$32.9330%0 W · 3 L-0.2wins-0.06per pick6cpaid-100%equal weight49-0.01 edge/pick
0x3e84…a3d0backed No2c1,166$27 inLost — open this pick on its own page-$26.8210%0 W · 1 L0.0wins-0.02per pick2cpaid-100%equal weight500.00 edge/pick
0xee67…67a6backed No2c1,162$19 inLost — open this pick on its own page-$18.582550.8%2 W · 253 L-2.3wins-0.01per pick2cpaid-68.3%equal weight49-0.01 edge/pick
0xda7b…6a04backed No3c1,161$30 inLost — open this pick on its own page-$30.1910%0 W · 1 L0.0wins-0.03per pick3cpaid-100%equal weight500.00 edge/pick
0x404b…da97backed No2c1,095$23 inLost — open this pick on its own page-$22.8410%0 W · 1 L0.0wins-0.02per pick2cpaid-100%equal weight500.00 edge/pick
0x5306…6729backed No3c1,085$28 inLost — open this pick on its own page-$28.2120%0 W · 2 L-0.1wins-0.04per pick4cpaid-100%equal weight500.00 edge/pick
0xb573…2908backed No3c1,082$28 inLost — open this pick on its own page-$28.1320%0 W · 2 L-0.1wins-0.03per pick3cpaid-100%equal weight500.00 edge/pick
0x6290…d310backed No3c1,073$32 inLost — open this pick on its own page-$32.1910%0 W · 1 L0.0wins-0.03per pick3cpaid-100%equal weight500.00 edge/pick
0x8da7…6572backed No3c1,069$28 inLost — open this pick on its own page-$27.7910%0 W · 1 L0.0wins-0.03per pick3cpaid-100%equal weight500.00 edge/pick
0xc6a0…55c0backed No3c980$25 inLost — open this pick on its own page-$25.4820%0 W · 2 L-0.1wins-0.05per pick5cpaid-100%equal weight500.00 edge/pick
0x6444…2b03backed No3c967$27 inLost — open this pick on its own page-$27.0820%0 W · 2 L-0.1wins-0.05per pick5cpaid-100%equal weight500.00 edge/pick
0x971b…ddcdbacked No3c960$25 inLost — open this pick on its own page-$24.9610%0 W · 1 L0.0wins-0.03per pick3cpaid-100%equal weight500.00 edge/pick
0xb8ad…aba6backed No3c953$25 inLost — open this pick on its own page-$24.7820%0 W · 2 L-0.1wins-0.04per pick4cpaid-100%equal weight500.00 edge/pick
0xdb75…730cbacked No3c932$24 inLost — open this pick on its own page-$24.2310%0 W · 1 L0.0wins-0.03per pick3cpaid-100%equal weight500.00 edge/pick
0x379b…2fd6backed No3c929$24 inLost — open this pick on its own page-$24.1510%0 W · 1 L0.0wins-0.03per pick3cpaid-100%equal weight500.00 edge/pick
0xaa60…7389backed No3c893$23 inLost — open this pick on its own page-$23.2220%0 W · 2 L-0.1wins-0.04per pick4cpaid-100%equal weight500.00 edge/pick
0x62a8…a937backed No3c893$23 inLost — open this pick on its own page-$23.2210%0 W · 1 L0.0wins-0.03per pick3cpaid-100%equal weight500.00 edge/pick
0xdea4…035ebacked No3c874$23 inLost — open this pick on its own page-$22.7230%0 W · 3 L-0.1wins-0.04per pick4cpaid-100%equal weight490.00 edge/pick
0x6425…1f6abacked No3c870$23 inLost — open this pick on its own page-$22.6220%0 W · 2 L-0.1wins-0.05per pick5cpaid-100%equal weight500.00 edge/pick
0x46a1…bb00backed No2c861$21 inLost — open this pick on its own page-$20.6610%0 W · 1 L0.0wins-0.02per pick2cpaid-100%equal weight500.00 edge/pick
0x8c57…56ffbacked No3c855$22 inLost — open this pick on its own page-$22.2320%0 W · 2 L-0.1wins-0.03per pick3cpaid-100%equal weight500.00 edge/pick
0xdc01…7f07backed No2c853$20 inLost — open this pick on its own page-$20.4720%0 W · 2 L-0.1wins-0.03per pick3cpaid-100%equal weight500.00 edge/pick
0xeaea…7205backed No3c852$22 inLost — open this pick on its own page-$22.1530%0 W · 3 L-0.2wins-0.05per pick5cpaid-100%equal weight49-0.01 edge/pick
0x6ff8…3f59backed No3c841$21 inLost — open this pick on its own page-$21.0310%0 W · 1 L0.0wins-0.03per pick3cpaid-100%equal weight500.00 edge/pick
0xe849…e456backed No3c816$21 inLost — open this pick on its own page-$21.2220%0 W · 2 L-0.1wins-0.05per pick5cpaid-100%equal weight500.00 edge/pick
0xbc92…e45bbacked No3c812$20 inLost — open this pick on its own page-$20.320%0 W · 2 L-0.1wins-0.03per pick3cpaid-100%equal weight500.00 edge/pick
0xfc71…2ad5backed No2c781$19 inLost — open this pick on its own page-$18.7430%0 W · 3 L-0.1wins-0.05per pick5cpaid-100%equal weight490.00 edge/pick
0x40cd…8722backed No2c776$19 inLost — open this pick on its own page-$18.6210%0 W · 1 L0.0wins-0.02per pick2cpaid-100%equal weight500.00 edge/pick
0xec98…afcdbacked No7c775.82$54 inLost — open this pick on its own page-$54.3110252%53 W · 49 L-0.7wins-0.01per pick53cpaid-6.8%equal weight49-0.01 edge/pick
0xbe8a…4541backed No3c768$20 inLost — open this pick on its own page-$19.9720%0 W · 2 L-0.1wins-0.04per pick4cpaid-100%equal weight500.00 edge/pick
0xcdd9…52f4backed No3c756$20 inLost — open this pick on its own page-$19.6620%0 W · 2 L-0.1wins-0.04per pick4cpaid-100%equal weight500.00 edge/pick
0x793c…e8dabacked No3c755.8$26 inLost — open this pick on its own page-$26.14540%2 W · 3 L-0.2wins-0.05per pick45cpaid-18.4%equal weight49-0.01 edge/pick
0xfc1b…e82fbacked No3c755$20 inLost — open this pick on its own page-$19.6310%0 W · 1 L0.0wins-0.03per pick3cpaid-100%equal weight500.00 edge/pick
0x7ae5…2f9bbacked No3c737$21 inLost — open this pick on its own page-$20.6410%0 W · 1 L0.0wins-0.03per pick3cpaid-100%equal weight500.00 edge/pick
0xe99c…9828backed No3c730$20 inLost — open this pick on its own page-$20.4410%0 W · 1 L0.0wins-0.03per pick3cpaid-100%equal weight500.00 edge/pick
0x7ff8…6d63backed No3c727$18 inLost — open this pick on its own page-$18.4110%0 W · 1 L0.0wins-0.03per pick3cpaid-100%equal weight500.00 edge/pick
0xa080…aba1backed No3c718$20 inLost — open this pick on its own page-$20.110%0 W · 1 L0.0wins-0.03per pick3cpaid-100%equal weight500.00 edge/pick
0x4416…fab8backed No3c715$19 inLost — open this pick on its own page-$18.5910%0 W · 1 L0.0wins-0.03per pick3cpaid-100%equal weight500.00 edge/pick
0x9af2…c32ebacked No3c685$17 inLost — open this pick on its own page-$17.1310%0 W · 1 L0.0wins-0.03per pick3cpaid-100%equal weight500.00 edge/pick
0x83d8…bdcfbacked No3c669$17 inLost — open this pick on its own page-$16.7310%0 W · 1 L0.0wins-0.03per pick3cpaid-100%equal weight500.00 edge/pick
0xe8db…b622backed No3c666$17 inLost — open this pick on its own page-$16.6510%0 W · 1 L0.0wins-0.03per pick3cpaid-100%equal weight500.00 edge/pick
0xbaea…d08fbacked No3c666$17 inLost — open this pick on its own page-$17.3210%0 W · 1 L0.0wins-0.03per pick3cpaid-100%equal weight500.00 edge/pick
0x3903…2a1dbacked No2c655$16 inLost — open this pick on its own page-$15.9820%0 W · 2 L-0.1wins-0.04per pick4cpaid-100%equal weight500.00 edge/pick
0x4202…1bb0backed No2c645$16 inLost — open this pick on its own page-$15.8520%0 W · 2 L-0.1wins-0.05per pick5cpaid-100%equal weight500.00 edge/pick
0x6004…133bbacked No3c632$18 inLost — open this pick on its own page-$17.720%0 W · 2 L-0.1wins-0.05per pick5cpaid-100%equal weight500.00 edge/pick
0x0d08…f210backed No3c628$18 inLost — open this pick on its own page-$17.5820%0 W · 2 L-0.1wins-0.05per pick5cpaid-100%equal weight500.00 edge/pick
0x3078…0389backed No8c614.48$49 inLost — open this pick on its own page-$49.161,24533.9%422 W · 823 L-5.6wins0.00per pick34cpaid-3.4%equal weight500.00 edge/pick
0xfdd1…1829backed No3c610.41$21 inLost — open this pick on its own page-$21.1530%0 W · 3 L-0.5wins-0.18per pick18cpaid-100%equal weight48-0.02 edge/pick
0xb031…99d8backed No9c610.21$53 inLost — open this pick on its own page-$5310%0 W · 1 L-0.1wins-0.09per pick9cpaid-100%equal weight500.00 edge/pick
0x46c8…2b76backed No3c608$16 inLost — open this pick on its own page-$16.4210%0 W · 1 L0.0wins-0.03per pick3cpaid-100%equal weight500.00 edge/pick
0x7d49…ccdbbacked No3c592$15 inLost — open this pick on its own page-$14.810%0 W · 1 L0.0wins-0.03per pick3cpaid-100%equal weight500.00 edge/pick
0x4140…5099backed No3c588$16 inLost — open this pick on its own page-$16.4610%0 W · 1 L0.0wins-0.03per pick3cpaid-100%equal weight500.00 edge/pick
0x3fbe…e297backed No3c578$16 inLost — open this pick on its own page-$16.1810%0 W · 1 L0.0wins-0.03per pick3cpaid-100%equal weight500.00 edge/pick
0x7e9d…26cebacked No3c574$15 inLost — open this pick on its own page-$14.9210%0 W · 1 L0.0wins-0.03per pick3cpaid-100%equal weight500.00 edge/pick
0x905c…7dd0backed No3c567$16 inLost — open this pick on its own page-$15.8810%0 W · 1 L0.0wins-0.03per pick3cpaid-100%equal weight500.00 edge/pick
0xf66c…4ab1backed No2c565.84$11 inLost — open this pick on its own page-$10.7410%0 W · 1 L0.0wins-0.02per pick2cpaid-100%equal weight500.00 edge/pick
0x1e66…41e7backed No3c553.84$15 inLost — open this pick on its own page-$14.9330%0 W · 3 L0.0wins-0.02per pick2cpaid-100%equal weight500.00 edge/pick
0x8c87…0136backed No3c544$14 inLost — open this pick on its own page-$14.1420%0 W · 2 L-0.1wins-0.05per pick5cpaid-100%equal weight500.00 edge/pick
0x3de3…6872backed No2c540$13 inLost — open this pick on its own page-$12.9610%0 W · 1 L0.0wins-0.02per pick2cpaid-100%equal weight500.00 edge/pick
0x5d74…f16dbacked No3c519$15 inLost — open this pick on its own page-$14.5310%0 W · 1 L0.0wins-0.03per pick3cpaid-100%equal weight500.00 edge/pick
0x07c7…16cabacked No2c513$12 inLost — open this pick on its own page-$12.3130%0 W · 3 L-0.2wins-0.07per pick7cpaid-100%equal weight49-0.01 edge/pick
0x4174…e434backed No2c507$12 inLost — open this pick on its own page-$12.1710%0 W · 1 L0.0wins-0.02per pick2cpaid-100%equal weight500.00 edge/pick
0xbdbf…bd68backed No3c489$12 inLost — open this pick on its own page-$12.2320%0 W · 2 L-0.1wins-0.05per pick5cpaid-100%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. 5 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.