TailMyPicks

Check any Polymarket wallet’s real record.

Tennis · resolved market

ITF Bali: Keisuke Saitoh vs Sam Ryan Ziegann

Rebuilt .

What this market resolved to

Winning outcome
Sam Ryan Ziegannof Keisuke Saitoh, Sam Ryan Ziegann
Resolved
US/Eastern, the zone Polymarket writes its markets in
Scored in
Tennisevery record on this page is that Category’s
Volume Polymarket published
$14,578
Volume TailMyPicks’s own read summed
$17,260

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 $14,578 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 31 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 Keisuke Saitoh64c7,355$4,702 inLost — open this pick on its own page-$4,702.192,38355.6%1,326 W · 1,057 L+49.3wins+0.02per pick54cpaid-5.2%equal weight52+0.02 edge/pick
0x2005…75eabacked Sam Ryan Ziegann39c5,905$2,284 inWon — open this pick on its own page+$3,620.6311,43543.4%4,959 W · 6,476 L+17.8wins0.00per pick43cpaid-20.1%equal weight500.00 edge/pick
0x3556…af4fbacked Sam Ryan Ziegann55c812.81$445 inWon — open this pick on its own page+$368.1627724.9%69 W · 208 L-2.5wins-0.01per pick26cpaid-2.3%equal weight49-0.01 edge/pick
0x0d2d…7ff5backed Sam Ryan Ziegann34c811.17$275 inWon — open this pick on its own page+$536.098,50542.6%3,619 W · 4,886 L-166.3wins-0.02per pick45cpaid-21.3%equal weight48-0.02 edge/pick
0xe911…3d4ebacked Sam Ryan Ziegann31c411.5$126 inWon — open this pick on its own page+$285.84,42651.8%2,291 W · 2,135 L+136.7wins+0.03per pick49cpaid+0.4%equal weight53+0.03 edge/pick
0x116c…0685backed Keisuke Saitoh76c302.46$231 inLost — open this pick on its own page-$230.8814757.1%84 W · 63 L-10.3wins-0.07per pick64cpaid-11.5%equal weight43-0.06 edge/pick
0x775d…6bebbacked Sam Ryan Ziegann35c264.25$91 inWon — open this pick on its own page+$172.81,76752.1%920 W · 847 L-2.2wins0.00per pick52cpaid-6.1%equal weight500.00 edge/pick
0x2d67…3667backed Sam Ryan Ziegann43c228.49$98 inWon — open this pick on its own page+$130.3470537.6%265 W · 440 L-37.4wins-0.05per pick43cpaid-27.5%equal weight44-0.05 edge/pick
0xc4fe…601fbacked Sam Ryan Ziegann22c226.54$51 inWon — open this pick on its own page+$175.966,44946.3%2,987 W · 3,462 L-42.9wins-0.01per pick47cpaid-13%equal weight49-0.01 edge/pick
0x9bdb…a90dbacked Sam Ryan Ziegann45c182.55$82 inWon — open this pick on its own page+$100.8526921.2%57 W · 212 L-10.2wins-0.04per pick25cpaid-24.7%equal weight46-0.03 edge/pick
0xa63d…d405backed Keisuke Saitoh57c179.91$103 inLost — open this pick on its own page-$102.557661.8%47 W · 29 L+0.8wins+0.01per pick61cpaid+0.6%equal weight51+0.01 edge/pick
0xbfce…5c3ebacked Keisuke Saitoh18c133$24 inLost — open this pick on its own page-$23.944860.4%29 W · 19 L+3.4wins+0.07per pick53cpaid+20%equal weight55+0.05 edge/pick
0xfe70…7533backed Keisuke Saitoh74c100$74 inLost — open this pick on its own page-$748149.4%40 W · 41 L-3.0wins-0.04per pick53cpaid+0.6%equal weight47-0.03 edge/pick
0x125a…df71backed Keisuke Saitoh20c98.86$20 inLost — open this pick on its own page-$19.871,02149.8%508 W · 513 L+42.3wins+0.04per pick46cpaid+5%equal weight54+0.04 edge/pick
0xecae…c544backed Sam Ryan Ziegann26c98.76$26 inWon — open this pick on its own page+$72.6143144.8%193 W · 238 L-5.3wins-0.01per pick46cpaid-16.7%equal weight49-0.01 edge/pick
0xd4b6…5858backed Sam Ryan Ziegann19c94.21$18 inWon — open this pick on its own page+$76.3123030.4%70 W · 160 L+5.2wins+0.02per pick28cpaid-10.1%equal weight52+0.02 edge/pick
0x3ca9…424abacked Sam Ryan Ziegann65c69.86$45 inWon — open this pick on its own page+$24.531,71053.7%918 W · 792 L+30.7wins+0.02per pick52cpaid-8.5%equal weight52+0.02 edge/pick
0x8e69…553abacked Keisuke Saitoh77c64.94$50 inLost — open this pick on its own page-$5092355.8%515 W · 408 L+20.9wins+0.02per pick54cpaid+4.3%equal weight52+0.02 edge/pick
0xe24e…eecebacked Keisuke Saitoh78c64.1$50 inLost — open this pick on its own page-$5087854.7%480 W · 398 L+8.5wins+0.01per pick54cpaid+2.9%equal weight51+0.01 edge/pick
0x66ac…5e75backed Keisuke Saitoh78c64.1$50 inLost — open this pick on its own page-$5094255.8%526 W · 416 L+19.9wins+0.02per pick54cpaid+5.1%equal weight52+0.02 edge/pick
0xbfd7…f0bfbacked Keisuke Saitoh77c62.84$48 inLost — open this pick on its own page-$48.397,81650.6%3,958 W · 3,858 L+95.4wins+0.01per pick49cpaid-4.6%equal weight51+0.01 edge/pick
0x061a…5a89backed Keisuke Saitoh48c60$29 inLost — open this pick on its own page-$28.852157%297 W · 224 L+7.1wins+0.01per pick56cpaid+1.9%equal weight51+0.01 edge/pick
0x7144…16a8backed Sam Ryan Ziegann50c57.64$29 inWon — open this pick on its own page+$28.65642.9%24 W · 32 L-1.0wins-0.02per pick45cpaid-10.6%equal weight49-0.01 edge/pick
0xdb83…1e50backed Keisuke Saitoh48c55.1$26 inLost — open this pick on its own page-$26.453,66145.2%1,654 W · 2,007 L-8.7wins0.00per pick45cpaid-12.2%equal weight500.00 edge/pick
0xe022…7d0fbacked Sam Ryan Ziegann20c55$11 inWon — open this pick on its own page+$4416833.9%57 W · 111 L-6.3wins-0.04per pick38cpaid-11.9%equal weight46-0.03 edge/pick
0xe8e0…7eecbacked Sam Ryan Ziegann56c49.77$28 inWon — open this pick on its own page+$22.011,17552.9%622 W · 553 L+2.3wins0.00per pick53cpaid-3.9%equal weight500.00 edge/pick
0x88a9…e618backed Keisuke Saitoh78c38.46$30 inLost — open this pick on its own page-$3092554.8%507 W · 418 L+15.9wins+0.02per pick53cpaid+2.9%equal weight52+0.02 edge/pick
0xf4b0…d8dbbacked Keisuke Saitoh78c38.46$30 inLost — open this pick on its own page-$3049056.9%279 W · 211 L+15.1wins+0.03per pick54cpaid+4.1%equal weight53+0.03 edge/pick
0x5968…3fc4backed Sam Ryan Ziegann40c30.5$12 inWon — open this pick on its own page+$18.1742359.1%250 W · 173 L+24.7wins+0.06per pick53cpaid+12.8%equal weight56+0.06 edge/pick
0x5d34…d7b5backed Keisuke Saitoh58c25$15 inLost — open this pick on its own page-$14.652552.4%275 W · 250 L-17.3wins-0.03per pick56cpaid-6.3%equal weight47-0.03 edge/pick
0x5210…bd53backed Keisuke Saitoh80c20$16 inLost — open this pick on its own page-$163,87445.4%1,758 W · 2,116 L-39.6wins-0.01per pick46cpaid-3%equal weight49-0.01 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.