Tennis · resolved market
Medvedev vs. Majchrzak: Match O/U 21.5
https://tailmypicks.com/m/0x2cd3857b77d2f5702b1c7d958912387a6a9d6c5f365b98cdad3bf3605545a826
Rebuilt .
What this market resolved to
- Winning outcome
- Overof 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
- $10,854
- Volume TailMyPicks’s own read summed
- $11,130
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 $10,854 — 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 28 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 market | This wallet’s whole record in Tennis | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Wallet | Entry | Position | Result | P/L held | Qualified picks | Win rate | vs expected | Realizable edge | Avg entry | ROI per pick | Tail Score |
| 0x4ffe…9f71backed Under | 0c | 7,581$16 in | Lost — open this pick on its own page | -$16.2 | 2,331 | 7.9%183 W · 2,148 L | -56.9wins | -0.02per pick | 10cpaid | -60.4%equal weight | 47-0.02 edge/pick |
| 0x47c8…f30abacked Under | 58c | 1,047$607 in | Lost — open this pick on its own page | -$607.05 | 100 | 36%36 W · 64 L | -1.6wins | -0.02per pick | 38cpaid | -3.6%equal weight | 49-0.01 edge/pick |
| 0xdbdd…a5debacked Over | 42c | 541.5$227 in | Won — open this pick on its own page | +$314.07 | 6,439 | 54.4%3,502 W · 2,937 L | +285.2wins | +0.04per pick | 50cpaid | +26.3%equal weight | 55+0.04 edge/pick |
| 0xbfd7…f0bfbacked Over | 42c | 346.14$145 in | Won — open this pick on its own page | +$200.76 | 7,816 | 50.6%3,958 W · 3,858 L | +95.4wins | +0.01per pick | 49cpaid | -4.6%equal weight | 51+0.01 edge/pick |
| 0xdb1e…230abacked Over | 42c | 140$59 in | Won — open this pick on its own page | +$81.2 | 318 | 19.2%61 W · 257 L | -8.0wins | -0.03per pick | 22cpaid | -20.6%equal weight | 47-0.02 edge/pick |
| 0x3bec…6997backed Under | 52c | 100$52 in | Lost — open this pick on its own page | -$52 | 21 | 57.1%12 W · 9 L | -0.2wins | -0.01per pick | 58cpaid | -5.3%equal weight | 500.00 edge/pick |
| 0xa024…4929backed Under | 51c | 100$51 in | Lost — open this pick on its own page | -$51 | 25 | 44%11 W · 14 L | -2.7wins | -0.11per pick | 55cpaid | -26.2%equal weight | 44-0.05 edge/pick |
| 0xb9fc…da76backed Over | 46c | 89.07$41 in | Won — open this pick on its own page | +$48.1 | 124 | 50.8%63 W · 61 L | +11.1wins | +0.09per pick | 42cpaid | +22.9%equal weight | 58+0.07 edge/pick |
| 0x470e…07c0backed Under | 52c | 83$43 in | Lost — open this pick on its own page | -$43.16 | 31 | 51.6%16 W · 15 L | +0.9wins | +0.03per pick | 49cpaid | +0.7%equal weight | 52+0.02 edge/pick |
| 0x4ace…b219backed Under | 54c | 74.07$40 in | Lost — open this pick on its own page | -$40 | 124 | 63.7%79 W · 45 L | +9.4wins | +0.08per pick | 56cpaid | +15.8%equal weight | 57+0.06 edge/pick |
| 0x85c2…9730backed Under | 54c | 70.37$38 in | Lost — open this pick on its own page | -$38 | 518 | 49.4%256 W · 262 L | -1.7wins | 0.00per pick | 50cpaid | -0.1%equal weight | 500.00 edge/pick |
| 0xa965…3565backed Over | 46c | 70.37$32 in | Won — open this pick on its own page | +$38 | 347 | 45.2%157 W · 190 L | +16.5wins | +0.05per pick | 40cpaid | +12.6%equal weight | 55+0.04 edge/pick |
| 0x7f41…5cb3backed Under | 52c | 68$35 in | Lost — open this pick on its own page | -$35.36 | 11 | 36.4%4 W · 7 L | -1.1wins | -0.10per pick | 47cpaid | -17%equal weight | 47-0.03 edge/pick |
| 0x6508…1077backed Under | 46c | 43$20 in | Lost — open this pick on its own page | -$19.83 | 584 | 38.2%223 W · 361 L | -8.5wins | -0.01per pick | 40cpaid | -6.8%equal weight | 48-0.01 edge/pick |
| 0xcdd4…7696backed Under | 56c | 42.41$24 in | Lost — open this pick on its own page | -$23.7 | 437 | 49%214 W · 223 L | +2.5wins | +0.01per pick | 48cpaid | -1.8%equal weight | 51+0.01 edge/pick |
| 0x9431…6270backed Over | 48c | 37$18 in | Won — open this pick on its own page | +$19.24 | 14 | 64.3%9 W · 5 L | +1.9wins | +0.13per pick | 51cpaid | +32.2%equal weight | 55+0.05 edge/pick |
| 0xe166…edcebacked Over | 49c | 35$17 in | Won — open this pick on its own page | +$17.85 | 17 | 58.8%10 W · 7 L | +0.3wins | +0.02per pick | 57cpaid | +8.5%equal weight | 51+0.01 edge/pick |
| 0x2614…1000backed Over | 49c | 35$17 in | Won — open this pick on its own page | +$17.85 | 10 | 80%8 W · 2 L | +2.3wins | +0.23per pick | 57cpaid | +46.4%equal weight | 57+0.06 edge/pick |
| 0xc94d…2b20backed Over | 49c | 30$15 in | Won — open this pick on its own page | +$15.3 | 3 | 66.7%2 W · 1 L | +0.6wins | +0.19per pick | 48cpaid | +37.5%equal weight | 52+0.02 edge/pick |
| 0xaf1f…cb99backed Over | 69c | 30$21 in | Won — open this pick on its own page | +$9.4 | 5 | 60%3 W · 2 L | +0.5wins | +0.10per pick | 50cpaid | +24.6%equal weight | 52+0.02 edge/pick |
| 0x2652…2a1dbacked Over | 52c | 28.66$15 in | Won — open this pick on its own page | +$13.81 | 2,489 | 45.2%1,126 W · 1,363 L | -27.4wins | -0.01per pick | 46cpaid | -21.5%equal weight | 49-0.01 edge/pick |
| 0x5e30…acbfbacked Over | 44c | 27.21$12 in | Won — open this pick on its own page | +$15.24 | 7,724 | 47.8%3,691 W · 4,033 L | +41.2wins | +0.01per pick | 47cpaid | +1.2%equal weight | 51+0.01 edge/pick |
| 0xe5ff…db1dbacked Over | 48c | 27$13 in | Won — open this pick on its own page | +$14.04 | 19 | 68.4%13 W · 6 L | +2.2wins | +0.12per pick | 57cpaid | +29.7%equal weight | 56+0.05 edge/pick |
| 0x7a94…31e6backed Over | 48c | 23$11 in | Won — open this pick on its own page | +$11.96 | 13 | 69.2%9 W · 4 L | +1.8wins | +0.14per pick | 55cpaid | +28%equal weight | 55+0.05 edge/pick |
| 0xfacf…e97abacked Over | 48c | 21$10 in | Won — open this pick on its own page | +$10.92 | 9 | 55.6%5 W · 4 L | +0.4wins | +0.05per pick | 51cpaid | +2.8%equal weight | 51+0.01 edge/pick |
| 0xaacc…23c6backed Over | 48c | 21$10 in | Won — open this pick on its own page | +$10.92 | 14 | 71.4%10 W · 4 L | +1.5wins | +0.11per pick | 60cpaid | +12.3%equal weight | 54+0.04 edge/pick |
| 0x859a…1ccebacked Over | 48c | 21$10 in | Won — open this pick on its own page | +$10.92 | 20 | 50%10 W · 10 L | -1.9wins | -0.10per pick | 60cpaid | -17.4%equal weight | 45-0.04 edge/pick |
| 0xb2bf…ceeabacked Under | 54c | 20$11 in | Lost — open this pick on its own page | -$10.8 | 56 | 50%28 W · 28 L | -2.1wins | -0.04per pick | 54cpaid | -8.3%equal weight | 47-0.03 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. 7 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.
- Medvedev vs. Majchrzak: Match O/U 21.5this page
- Brisbane International: Daniil Medvedev vs Kamil MajchrzakMedvedev won
- Medvedev vs. Majchrzak: Set 1 Games O/U 10.5Over won
- Medvedev vs. Majchrzak: Set 1 Games O/U 8.5Over won
- Medvedev vs. Majchrzak: Total Sets O/U 2.5Over 2.5 won
- Set 1 Winner: Medvedev vs MajchrzakMajchrzak won
- Set Handicap: Medvedev (-1.5) vs Majchrzak (+1.5)Majchrzak won
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.