TailMyPicks

Check any Polymarket wallet’s real record.

Tennis · resolved market

Mubadala Abu Dhabi Open: Liudmila Samsonova vs Hailey Baptiste

Rebuilt .

What this market resolved to

Winning outcome
Baptisteof Samsonova, Baptiste
Resolved
US/Eastern, the zone Polymarket writes its markets in
Scored in
Tennisevery record on this page is that Category’s
Volume Polymarket published
$390,606
Volume TailMyPicks’s own read summed
$397,483

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 $390,606 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 225 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
0x5877…d894backed Baptiste30c100,000$30,000 inWon — open this pick on its own page+$69,999.9611633.6%39 W · 77 L-7.1wins-0.06per pick40cpaid-14.2%equal weight44-0.05 edge/pick
0xe90b…5da2backed Samsonova68c89,040$60,170 inLost — open this pick on its own page-$60,170.111242.9%48 W · 64 L-2.8wins-0.02per pick45cpaid-22.9%equal weight48-0.02 edge/pick
0x2005…75eabacked Samsonova50c26,378$13,165 inLost — open this pick on its own page-$13,165.3711,43543.4%4,959 W · 6,476 L+17.8wins0.00per pick43cpaid-20.1%equal weight500.00 edge/pick
0x3b5c…126ebacked Baptiste50c21,595$10,795 inWon — open this pick on its own page+$10,799.3580938.8%314 W · 495 L+5.4wins+0.01per pick38cpaid-23.1%equal weight51+0.01 edge/pick
0x2727…eef4backed Baptiste61c16,736$10,145 inWon — open this pick on its own page+$6,591.5619134%65 W · 126 L+6.4wins+0.03per pick31cpaid+3.9%equal weight53+0.03 edge/pick
0x204f…5e14backed Baptiste57c16,525$9,493 inWon — open this pick on its own page+$7,031.778,21745.5%3,737 W · 4,480 L+166.6wins+0.02per pick43cpaid-16.3%equal weight52+0.02 edge/pick
0xe3d4…2bacbacked Samsonova62c14,086$8,703 inLost — open this pick on its own page-$8,703.4365558.9%386 W · 269 L-32.1wins-0.05per pick64cpaid-11.6%equal weight45-0.05 edge/pick
0x6b7c…5f83backed Baptiste54c12,771$6,917 inWon — open this pick on its own page+$5,853.442,42647.3%1,148 W · 1,278 L+45.2wins+0.02per pick45cpaid-13.4%equal weight52+0.02 edge/pick
0xd1ed…d7cbbacked Baptiste62c10,314$6,420 inWon — open this pick on its own page+$3,894.1665647.6%312 W · 344 L+17.8wins+0.03per pick45cpaid-12.2%equal weight53+0.03 edge/pick
0x38c2…d3a7backed Samsonova51c9,404$4,774 inLost — open this pick on its own page-$4,774.0248851.6%252 W · 236 L-5.1wins-0.01per pick53cpaid-2.6%equal weight49-0.01 edge/pick
0xde04…fa37backed Baptiste51c6,200$3,137 inWon — open this pick on its own page+$3,0631,10742.8%474 W · 633 L-20.0wins-0.02per pick45cpaid-16.7%equal weight48-0.02 edge/pick
0x046c…2a9cbacked Samsonova50c6,011$3,003 inLost — open this pick on its own page-$3,003.3135247.2%166 W · 186 L-23.2wins-0.07per pick54cpaid-16.5%equal weight43-0.06 edge/pick
0x081e…f76ebacked Samsonova57c5,263$3,000 inLost — open this pick on its own page-$3,0001,44648.8%706 W · 740 L-1.6wins0.00per pick49cpaid0%equal weight500.00 edge/pick
0x842a…7422backed Samsonova65c4,891$3,200 inLost — open this pick on its own page-$3,20016746.1%77 W · 90 L-9.6wins-0.06per pick52cpaid-12.8%equal weight44-0.05 edge/pick
0xd599…bf55backed Samsonova33c4,722$1,546 inLost — open this pick on its own page-$1,546.494320.9%9 W · 34 L-2.8wins-0.06per pick27cpaid-45.3%equal weight45-0.04 edge/pick
0xe5c1…7487backed Baptiste23c4,372$1,000 inWon — open this pick on its own page+$3,372.087630.3%23 W · 53 L+0.2wins0.00per pick30cpaid+10.8%equal weight500.00 edge/pick
0x8738…222bbacked Samsonova49c4,082$2,000 inLost — open this pick on its own page-$2,0001172.7%8 W · 3 L+1.7wins+0.15per pick57cpaid+27%equal weight55+0.05 edge/pick
0x9dea…3792backed Samsonova49c4,082$2,000 inLost — open this pick on its own page-$2,00036968%251 W · 118 L-1.1wins0.00per pick68cpaid-1.7%equal weight500.00 edge/pick
0xee61…debfbacked Samsonova42c2,767$1,170 inLost — open this pick on its own page-$1,169.752,86544.3%1,269 W · 1,596 L+6.0wins0.00per pick44cpaid-20.8%equal weight500.00 edge/pick
0x1624…bf63backed Samsonova39c2,677$1,048 inLost — open this pick on its own page-$1,048.391,10641%454 W · 652 L+2.5wins0.00per pick41cpaid-19.4%equal weight500.00 edge/pick
0x7c2e…9e01backed Samsonova56c2,500$1,400 inLost — open this pick on its own page-$1,4008040%32 W · 48 L-2.3wins-0.03per pick43cpaid+13.6%equal weight48-0.02 edge/pick
0x6f3e…bcf8backed Samsonova70c2,411$1,688 inLost — open this pick on its own page-$1,687.5276146.6%355 W · 406 L-1.0wins0.00per pick47cpaid-1.3%equal weight500.00 edge/pick
0x507e…beaebacked Baptiste52c2,254$1,176 inWon — open this pick on its own page+$1,078.267,01843.2%3,031 W · 3,987 L+124.9wins+0.02per pick41cpaid-9.8%equal weight52+0.02 edge/pick
0x66b1…340fbacked Baptiste46c2,228$1,023 inWon — open this pick on its own page+$1,205.491,15844.4%514 W · 644 L+2.3wins0.00per pick44cpaid-5.4%equal weight500.00 edge/pick
0x7441…cb79backed Samsonova5c2,109$115 inLost — open this pick on its own page-$115.4440%0 W · 4 L-0.2wins-0.06per pick6cpaid-100%equal weight49-0.01 edge/pick
0x6814…a9e7backed Samsonova48c2,062$982 inLost — open this pick on its own page-$981.573,07244.9%1,378 W · 1,694 L-30.9wins-0.01per pick46cpaid-23%equal weight49-0.01 edge/pick
0x9d94…017dbacked Samsonova23c1,994$456 inLost — open this pick on its own page-$456.222,06834.9%721 W · 1,347 L-44.2wins-0.02per pick37cpaid-25.6%equal weight48-0.02 edge/pick
0x785f…e3d9backed Samsonova49c1,935$940 inLost — open this pick on its own page-$940.047533.3%25 W · 50 L-1.2wins-0.02per pick35cpaid-32.8%equal weight49-0.01 edge/pick
0xadfb…c2efbacked Samsonova42c1,856$784 inLost — open this pick on its own page-$784.283,25648.2%1,570 W · 1,686 L-53.4wins-0.02per pick50cpaid-4.2%equal weight48-0.02 edge/pick
0x972b…78babacked Baptiste38c1,790$679 inWon — open this pick on its own page+$1,111.482,98239.1%1,167 W · 1,815 L-109.1wins-0.04per pick43cpaid-30.2%equal weight46-0.04 edge/pick
0xa540…0b43backed Samsonova47c1,789$835 inLost — open this pick on its own page-$835.262218.2%4 W · 18 L-3.1wins-0.14per pick32cpaid-54.3%equal weight43-0.07 edge/pick
0xe2e9…1c08backed Samsonova71c1,788$1,265 inLost — open this pick on its own page-$1,265.3714250.7%72 W · 70 L-14.6wins-0.10per pick61cpaid-21%equal weight40-0.09 edge/pick
0x2f57…3e7abacked Baptiste31c1,752$543 inWon — open this pick on its own page+$1,208.5584857.4%487 W · 361 L+0.2wins0.00per pick57cpaid-1.3%equal weight500.00 edge/pick
0xbb66…2f53backed Samsonova62c1,633$1,012 inLost — open this pick on its own page-$1,012.44650%3 W · 3 L-0.1wins-0.02per pick52cpaid+8.7%equal weight500.00 edge/pick
0xe167…03a1backed Baptiste48c1,523$731 inWon — open this pick on its own page+$792.1931647.8%151 W · 165 L-4.4wins-0.01per pick49cpaid-5.6%equal weight49-0.01 edge/pick
0x7ca1…aea0backed Baptiste31c1,510$468 inWon — open this pick on its own page+$1,041.91,16137.6%437 W · 724 L-27.8wins-0.02per pick40cpaid-7.1%equal weight47-0.02 edge/pick
0xda5f…2e9bbacked Baptiste54c1,481$800 inWon — open this pick on its own page+$681.4844754.4%243 W · 204 L-3.9wins-0.01per pick55cpaid-0.7%equal weight49-0.01 edge/pick
0x4f95…6972backed Samsonova50c1,416$703 inLost — open this pick on its own page-$702.623228.1%9 W · 23 L-3.8wins-0.12per pick40cpaid-23.7%equal weight43-0.07 edge/pick
0x4699…5051backed Samsonova9c1,111$100 inLost — open this pick on its own page-$1009737.9%77 W · 896 L-20.2wins-0.02per pick10cpaid-28.2%equal weight48-0.02 edge/pick
0x5d76…9168backed Baptiste30c1,000$300 inWon — open this pick on its own page+$70037540.8%153 W · 222 L-5.5wins-0.01per pick42cpaid-0.2%equal weight48-0.01 edge/pick
0x8bc4…7fb1backed Samsonova1c1,000$10 inLost — open this pick on its own page-$1020%0 W · 2 L-0.7wins-0.34per pick34cpaid-100%equal weight47-0.03 edge/pick
0xc0e5…293bbacked Samsonova1c1,000$10 inLost — open this pick on its own page-$1010962.4%68 W · 41 L+3.1wins+0.03per pick60cpaid+3.4%equal weight53+0.02 edge/pick
0x6a89…196fbacked Baptiste45c896.67$400 inWon — open this pick on its own page+$496.673956.4%22 W · 17 L+0.7wins+0.02per pick55cpaid-4.2%equal weight51+0.01 edge/pick
0x1e33…afb3backed Samsonova62c808.06$500 inLost — open this pick on its own page-$50062061.9%384 W · 236 L-18.7wins-0.03per pick65cpaid-3.7%equal weight47-0.03 edge/pick
0xe2e1…c20abacked Baptiste57c784$451 inWon — open this pick on its own page+$333.3673745.2%333 W · 404 L-9.4wins-0.01per pick46cpaid-17.8%equal weight49-0.01 edge/pick
0x57c3…3201backed Samsonova67c748.96$503 inLost — open this pick on its own page-$503.3318957.7%109 W · 80 L-5.3wins-0.03per pick60cpaid-4.2%equal weight47-0.02 edge/pick
0x5e30…acbfbacked Baptiste28c714.31$200 inWon — open this pick on its own page+$514.37,72447.8%3,691 W · 4,033 L+41.2wins+0.01per pick47cpaid+1.2%equal weight51+0.01 edge/pick
0x78f7…2c5dbacked Samsonova51c693.28$355 inLost — open this pick on its own page-$355.1724448.8%119 W · 125 L+17.1wins+0.07per pick42cpaid+23.3%equal weight57+0.06 edge/pick
0x4064…5f1ebacked Samsonova50c674$337 inLost — open this pick on its own page-$33728039.3%110 W · 170 L-4.6wins-0.02per pick41cpaid-7.3%equal weight48-0.02 edge/pick
0xe911…3d4ebacked Baptiste49c670.29$328 inWon — open this pick on its own page+$342.054,42651.8%2,291 W · 2,135 L+136.7wins+0.03per pick49cpaid+0.4%equal weight53+0.03 edge/pick
0x09d2…cc27backed Baptiste64c644.98$411 inWon — open this pick on its own page+$234.4325542%107 W · 148 L-6.5wins-0.03per pick45cpaid-14.3%equal weight47-0.02 edge/pick
0xb5e7…3c1abacked Baptiste29c622$180 inWon — open this pick on its own page+$441.6287251.1%446 W · 426 L+8.3wins+0.01per pick50cpaid+3.3%equal weight51+0.01 edge/pick
0xec7a…a1f2backed Samsonova62c609.57$376 inLost — open this pick on its own page-$376.4814766.7%98 W · 49 L-1.4wins-0.01per pick68cpaid-3.3%equal weight49-0.01 edge/pick
0x8f88…ca51backed Baptiste43c605$262 inWon — open this pick on its own page+$342.666831.3%209 W · 459 L-15.1wins-0.02per pick34cpaid-12.4%equal weight48-0.02 edge/pick
0xa4bd…e8a2backed Samsonova39c557.88$216 inLost — open this pick on its own page-$215.8888455%486 W · 398 L+37.4wins+0.04per pick51cpaid-1.6%equal weight55+0.04 edge/pick
0x0cde…6040backed Samsonova72c556.81$400 inLost — open this pick on its own page-$40016665.7%109 W · 57 L+7.4wins+0.04per pick61cpaid+7.4%equal weight54+0.04 edge/pick
0xe63e…525abacked Samsonova9c534.02$50 inLost — open this pick on its own page-$502313%3 W · 20 L-1.2wins-0.05per pick18cpaid-49.4%equal weight47-0.02 edge/pick
0xecc2…eeefbacked Samsonova72c472.55$340 inLost — open this pick on its own page-$339.642365.2%15 W · 8 L-0.7wins-0.03per pick68cpaid-3.7%equal weight48-0.01 edge/pick
0x1867…540bbacked Baptiste44c427.44$190 inWon — open this pick on its own page+$237.447936.7%29 W · 50 L-0.5wins-0.01per pick37cpaid-7.5%equal weight490.00 edge/pick
0x3dee…3d1bbacked Samsonova59c427.09$252 inLost — open this pick on its own page-$251.982369.6%16 W · 7 L+1.2wins+0.05per pick64cpaid+8.7%equal weight53+0.02 edge/pick
0xd8b6…c7dbbacked Baptiste30c418.63$126 inWon — open this pick on its own page+$293.041643.8%7 W · 9 L+0.1wins0.00per pick43cpaid+21.7%equal weight500.00 edge/pick
0x69a0…6e5ebacked Baptiste44c404$176 inWon — open this pick on its own page+$228.2450%2 W · 2 L-0.1wins-0.02per pick52cpaid+3.7%equal weight500.00 edge/pick
0x919d…60e1backed Samsonova55c400$220 inLost — open this pick on its own page-$220911.1%1 W · 8 L-3.3wins-0.36per pick47cpaid-79.1%equal weight39-0.10 edge/pick
0xc694…1171backed Samsonova43c400$172 inLost — open this pick on its own page-$1721136.4%4 W · 7 L+0.1wins+0.01per pick35cpaid+39.3%equal weight500.00 edge/pick
0xb893…bf4bbacked Baptiste50c398.04$200 inWon — open this pick on its own page+$198.0463247.6%301 W · 331 L-15.0wins-0.02per pick50cpaid-5.1%equal weight47-0.02 edge/pick
0xfc88…ab87backed Samsonova50c396.38$200 inLost — open this pick on its own page-$200450%2 W · 2 L+0.6wins+0.15per pick35cpaid+85.5%equal weight52+0.02 edge/pick
0xfcf1…99d3backed Baptiste51c392.16$200 inWon — open this pick on its own page+$192.1638652.3%202 W · 184 L-2.8wins-0.01per pick53cpaid-5.3%equal weight49-0.01 edge/pick
0x9f0f…a571backed Baptiste40c374.37$150 inWon — open this pick on its own page+$224.3737339.1%146 W · 227 L-11.7wins-0.03per pick42cpaid-12.9%equal weight47-0.03 edge/pick
0x11f2…a7a0backed Samsonova35c367$130 inLost — open this pick on its own page-$130.244143.9%18 W · 23 L-2.4wins-0.06per pick50cpaid-24.1%equal weight46-0.04 edge/pick
0xdbdd…a5debacked Baptiste52c359.81$186 inWon — open this pick on its own page+$173.56,43954.4%3,502 W · 2,937 L+285.2wins+0.04per pick50cpaid+26.3%equal weight55+0.04 edge/pick
0x7d24…9661backed Samsonova49c350.69$172 inLost — open this pick on its own page-$171.841850%9 W · 9 L-1.3wins-0.07per pick57cpaid-15.6%equal weight47-0.03 edge/pick
0xb31b…d703backed Samsonova49c347.91$170 inLost — open this pick on its own page-$170.482133.3%7 W · 14 L-2.5wins-0.12per pick45cpaid-29.2%equal weight44-0.05 edge/pick
0xcb5b…f243backed Samsonova53c342.35$181 inLost — open this pick on its own page-$181.0749143%211 W · 280 L-15.1wins-0.03per pick46cpaid-21.5%equal weight47-0.03 edge/pick
0xf642…0c19backed Samsonova57c338.6$193 inLost — open this pick on its own page-$1936732.8%22 W · 45 L-2.5wins-0.04per pick37cpaid-17.2%equal weight47-0.03 edge/pick
0x2a9b…7303backed Baptiste30c329.29$99 inWon — open this pick on its own page+$230.542046.9%197 W · 223 L-8.7wins-0.02per pick49cpaid-3.5%equal weight48-0.02 edge/pick
0xdb58…a62ebacked Samsonova49c326$160 inLost — open this pick on its own page-$159.7421767.7%147 W · 70 L-0.8wins0.00per pick68cpaid-0.2%equal weight500.00 edge/pick
0x0283…e7d3backed Samsonova20c317.11$65 inLost — open this pick on its own page-$64.7120257.4%116 W · 86 L+9.0wins+0.04per pick53cpaid-1.8%equal weight54+0.04 edge/pick
0x3d7b…3a0dbacked Samsonova71c300.49$212 inLost — open this pick on its own page-$2121957.9%11 W · 8 L+0.4wins+0.02per pick56cpaid+7.1%equal weight51+0.01 edge/pick
0x15fe…c871backed Samsonova42c300$126 inLost — open this pick on its own page-$12616133.5%54 W · 107 L+0.2wins0.00per pick33cpaid-0.7%equal weight500.00 edge/pick
0x094d…59f3backed Samsonova53c300$159 inLost — open this pick on its own page-$1594938.8%19 W · 30 L-1.8wins-0.04per pick42cpaid-23.4%equal weight47-0.02 edge/pick
0xc76a…c5c9backed Baptiste46c300$138 inWon — open this pick on its own page+$161.95527.3%15 W · 40 L+1.8wins+0.03per pick24cpaid-28.3%equal weight52+0.02 edge/pick
0xd6a3…9489backed Baptiste45c299.16$135 inWon — open this pick on its own page+$164.192,74630.8%846 W · 1,900 L-67.1wins-0.02per pick33cpaid-36.1%equal weight47-0.02 edge/pick
0x9ab0…b46abacked Baptiste30c295.2$89 inWon — open this pick on its own page+$206.6423735%83 W · 154 L+0.2wins0.00per pick35cpaid+1.2%equal weight500.00 edge/pick
0xb740…2ec1backed Samsonova70c285.71$200 inLost — open this pick on its own page-$20035157%200 W · 151 L-13.4wins-0.04per pick61cpaid-6.4%equal weight46-0.04 edge/pick
0xfa42…2ff3backed Baptiste29c282.5$83 inWon — open this pick on its own page+$199.64742.6%20 W · 27 L+1.6wins+0.03per pick39cpaid-15.9%equal weight52+0.02 edge/pick
0x9086…4d46backed Samsonova71c281.69$200 inLost — open this pick on its own page-$2001,84148.5%892 W · 949 L-32.0wins-0.02per pick50cpaid-3.8%equal weight48-0.02 edge/pick
0x4d84…21b1backed Baptiste51c274.86$140 inWon — open this pick on its own page+$134.7252037.7%196 W · 324 L-30.8wins-0.06per pick44cpaid-27.4%equal weight44-0.06 edge/pick
0xa509…ae46backed Baptiste34c254.27$86 inWon — open this pick on its own page+$168.666,78648.8%3,310 W · 3,476 L+56.2wins+0.01per pick48cpaid-15.5%equal weight51+0.01 edge/pick
0xbc67…5286backed Baptiste61c253$155 inWon — open this pick on its own page+$98.0647057.2%269 W · 201 L+16.8wins+0.04per pick54cpaid+1.5%equal weight54+0.03 edge/pick
0x0269…783bbacked Samsonova70c252$176 inLost — open this pick on its own page-$176.41258.3%7 W · 5 L+0.3wins+0.02per pick56cpaid-8.7%equal weight51+0.01 edge/pick
0x9c76…c926backed Baptiste28c250$70 inWon — open this pick on its own page+$1804,07639.7%1,620 W · 2,456 L+93.7wins+0.02per pick37cpaid+7.2%equal weight53+0.02 edge/pick
0xda16…6da2backed Samsonova56c250$140 inLost — open this pick on its own page-$139.527543.3%119 W · 156 L-7.0wins-0.03per pick46cpaid-9.3%equal weight47-0.02 edge/pick
0x0272…ef18backed Baptiste41c241.73$99 inWon — open this pick on its own page+$142.62475%3 W · 1 L+0.8wins+0.21per pick54cpaid+31.7%equal weight53+0.03 edge/pick
0xd90f…7b32backed Samsonova49c239.99$118 inLost — open this pick on its own page-$117.63050%15 W · 15 L-1.3wins-0.04per pick54cpaid-8.1%equal weight47-0.02 edge/pick
0x9869…e817backed Samsonova49c237.91$117 inLost — open this pick on its own page-$116.622365.2%15 W · 8 L+3.3wins+0.14per pick51cpaid+34.4%equal weight58+0.07 edge/pick
0xa1ee…0267backed Samsonova56c229.18$128 inLost — open this pick on its own page-$127.573633.3%12 W · 24 L-8.0wins-0.22per pick56cpaid-43.1%equal weight35-0.13 edge/pick
0xdbb9…ed8dbacked Samsonova68c220.16$150 inLost — open this pick on its own page-$149.711,03954.6%567 W · 472 L+37.6wins+0.04per pick51cpaid+7.7%equal weight54+0.04 edge/pick
0xe649…4e37backed Baptiste32c218.75$70 inWon — open this pick on its own page+$148.751,41441.1%581 W · 833 L-21.3wins-0.02per pick43cpaid-2.9%equal weight48-0.01 edge/pick
0x05f9…f351backed Baptiste31c209$64 inWon — open this pick on its own page+$144.868445.2%38 W · 46 L+0.3wins0.00per pick45cpaid+8.5%equal weight500.00 edge/pick
0x51ad…5e56backed Samsonova49c204.08$100 inLost — open this pick on its own page-$1001,67153%885 W · 786 L+44.7wins+0.03per pick50cpaid-2.5%equal weight53+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. 9 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.