TailMyPicks

Check any Polymarket wallet’s real record.

Tennis · resolved market

Argentina Open: Joao Fonseca vs Alejandro Tabilo

Rebuilt .

What this market resolved to

Winning outcome
Tabiloof Fonseca, Tabilo
Resolved
US/Eastern, the zone Polymarket writes its markets in
Scored in
Tennisevery record on this page is that Category’s
Volume Polymarket published
$412,395
Volume TailMyPicks’s own read summed
$449,489

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 $412,395 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 262 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
0x3b5c…126ebacked Tabilo53c33,859$18,053 inWon — open this pick on its own page+$15,805.4380938.8%314 W · 495 L+5.4wins+0.01per pick38cpaid-23.1%equal weight51+0.01 edge/pick
0x8df8…59ddbacked Tabilo43c21,335$9,199 inWon — open this pick on its own page+$12,136.4424438.9%95 W · 149 L-2.9wins-0.01per pick40cpaid-13.3%equal weight49-0.01 edge/pick
0x8e0b…9e5cbacked Fonseca61c18,979$11,541 inLost — open this pick on its own page-$11,541.0713934.5%48 W · 91 L+4.7wins+0.03per pick31cpaid+14.5%equal weight53+0.03 edge/pick
0xc0ac…fd51backed Fonseca40c15,256$6,057 inLost — open this pick on its own page-$6,05728444.7%127 W · 157 L+13.7wins+0.05per pick40cpaid+13.9%equal weight55+0.04 edge/pick
0xd6a3…9489backed Fonseca46c13,680$6,334 inLost — open this pick on its own page-$6,333.822,74630.8%846 W · 1,900 L-67.1wins-0.02per pick33cpaid-36.1%equal weight47-0.02 edge/pick
0xee61…debfbacked Fonseca46c13,502$6,236 inLost — open this pick on its own page-$6,235.942,86544.3%1,269 W · 1,596 L+6.0wins0.00per pick44cpaid-20.8%equal weight500.00 edge/pick
0xf588…2b81backed Tabilo53c11,807$6,282 inWon — open this pick on its own page+$5,524.3981349.1%399 W · 414 L+21.6wins+0.03per pick46cpaid-9.1%equal weight53+0.03 edge/pick
0x1624…bf63backed Fonseca53c11,693$6,252 inLost — open this pick on its own page-$6,252.131,10641%454 W · 652 L+2.5wins0.00per pick41cpaid-19.4%equal weight500.00 edge/pick
0x507e…beaebacked Tabilo49c9,604$4,739 inWon — open this pick on its own page+$4,864.537,01843.2%3,031 W · 3,987 L+124.9wins+0.02per pick41cpaid-9.8%equal weight52+0.02 edge/pick
0x0bcf…75c6backed Tabilo58c8,369$4,870 inWon — open this pick on its own page+$3,499.586841.2%28 W · 40 L+0.1wins0.00per pick41cpaid-10.6%equal weight500.00 edge/pick
0x33c9…6f9abacked Fonseca50c7,703$3,883 inLost — open this pick on its own page-$3,882.7992655.9%518 W · 408 L+25.3wins+0.03per pick53cpaid+1.4%equal weight53+0.03 edge/pick
0xdc44…e036backed Tabilo61c7,408$4,550 inWon — open this pick on its own page+$2,857.5811560%69 W · 46 L+4.9wins+0.04per pick56cpaid+12%equal weight54+0.03 edge/pick
0x14ac…cb21backed Tabilo39c6,200$2,408 inWon — open this pick on its own page+$3,792.382259.1%13 W · 9 L+0.2wins+0.01per pick58cpaid+5.2%equal weight500.00 edge/pick
0xa844…919bbacked Tabilo59c6,046$3,567 inWon — open this pick on its own page+$2,478.95450%2 W · 2 L-0.2wins-0.04per pick54cpaid-15.1%equal weight49-0.01 edge/pick
0x56fc…733ebacked Tabilo39c5,881$2,293 inWon — open this pick on its own page+$3,587.2411053.6%59 W · 51 L-3.2wins-0.03per pick57cpaid-5.4%equal weight47-0.02 edge/pick
0x6f3e…bcf8backed Tabilo39c5,847$2,286 inWon — open this pick on its own page+$3,561.3475046.8%351 W · 399 L+0.3wins0.00per pick47cpaid-0.7%equal weight500.00 edge/pick
0x9dea…3792backed Fonseca56c5,337$3,000 inLost — open this pick on its own page-$3,00036968%251 W · 118 L-1.1wins0.00per pick68cpaid-1.7%equal weight500.00 edge/pick
0x081e…f76ebacked Fonseca56c5,310$2,982 inLost — open this pick on its own page-$2,981.611,44448.8%705 W · 739 L-1.5wins0.00per pick49cpaid0%equal weight500.00 edge/pick
0x01b4…372ebacked Fonseca1c5,000$50 inLost — open this pick on its own page-$50755.3%4 W · 71 L+2.3wins+0.03per pick2cpaid+33.4%equal weight53+0.02 edge/pick
0xe4d3…c2f0backed Fonseca51c4,405$2,248 inLost — open this pick on its own page-$2,247.6233556.7%190 W · 145 L-27.7wins-0.08per pick65cpaid-15.1%equal weight41-0.08 edge/pick
0x2005…75eabacked Tabilo45c4,350$1,959 inWon — open this pick on its own page+$2,390.4611,32543.4%4,912 W · 6,413 L+18.6wins0.00per pick43cpaid-20.1%equal weight500.00 edge/pick
0x9f13…e0fdbacked Tabilo41c3,965$1,626 inWon — open this pick on its own page+$2,339.6376140.6%309 W · 452 L-15.3wins-0.02per pick43cpaid-6.4%equal weight48-0.02 edge/pick
0x204f…5e14backed Fonseca43c3,511$1,522 inLost — open this pick on its own page-$1,522.18,15245.3%3,695 W · 4,457 L+155.1wins+0.02per pick43cpaid-16.6%equal weight52+0.02 edge/pick
0xaea0…0decbacked Fonseca49c3,152$1,547 inLost — open this pick on its own page-$1,546.797046.6%452 W · 518 L-8.0wins-0.01per pick47cpaid-17.5%equal weight49-0.01 edge/pick
0x241a…a9c8backed Fonseca50c3,134$1,561 inLost — open this pick on its own page-$1,560.987248.6%35 W · 37 L-0.3wins0.00per pick49cpaid-4.1%equal weight500.00 edge/pick
0x046c…2a9cbacked Tabilo58c3,091$1,793 inWon — open this pick on its own page+$1,298.3835247.2%166 W · 186 L-23.2wins-0.07per pick54cpaid-16.5%equal weight43-0.06 edge/pick
0x187b…26bfbacked Tabilo36c3,000$1,080 inWon — open this pick on its own page+$1,9206541.5%27 W · 38 L+0.2wins0.00per pick41cpaid+3.6%equal weight500.00 edge/pick
0x21c2…6749backed Fonseca49c2,822$1,380 inLost — open this pick on its own page-$1,380.161,00846%464 W · 544 L-19.0wins-0.02per pick48cpaid-19.5%equal weight48-0.02 edge/pick
0x6b7c…5f83backed Tabilo58c2,786$1,625 inWon — open this pick on its own page+$1,160.812,42647.3%1,148 W · 1,278 L+45.2wins+0.02per pick45cpaid-13.4%equal weight52+0.02 edge/pick
0x422c…9840backed Tabilo40c2,500$1,000 inWon — open this pick on its own page+$1,50023130.3%70 W · 161 L-0.1wins0.00per pick30cpaid-7.1%equal weight500.00 edge/pick
0x20ba…6c27backed Tabilo66c2,314$1,538 inWon — open this pick on its own page+$775.751,18662.8%745 W · 441 L-16.1wins-0.01per pick64cpaid-3.6%equal weight49-0.01 edge/pick
0xe911…3d4ebacked Tabilo63c2,201$1,390 inWon — open this pick on its own page+$810.824,41151.8%2,286 W · 2,125 L+137.5wins+0.03per pick49cpaid+0.5%equal weight53+0.03 edge/pick
0x4173…d3edbacked Tabilo66c2,109$1,392 inWon — open this pick on its own page+$717.0855646.4%258 W · 298 L+4.7wins+0.01per pick46cpaid-0.7%equal weight51+0.01 edge/pick
0xd696…8a49backed Fonseca59c1,871$1,104 inLost — open this pick on its own page-$1,104.1414351%73 W · 70 L+7.6wins+0.05per pick46cpaid+12.6%equal weight55+0.05 edge/pick
0x336b…1233backed Tabilo48c1,791$860 inWon — open this pick on its own page+$931.3257939.7%230 W · 349 L-0.5wins0.00per pick40cpaid-5.4%equal weight500.00 edge/pick
0x46f1…7295backed Fonseca56c1,728$975 inLost — open this pick on its own page-$97518663.4%118 W · 68 L+3.9wins+0.02per pick61cpaid+2.8%equal weight52+0.02 edge/pick
0xd218…b5c9backed Fonseca33c1,697$554 inLost — open this pick on its own page-$554.116,68536.9%2,466 W · 4,219 L-96.4wins-0.01per pick38cpaid-20.5%equal weight48-0.01 edge/pick
0xebdb…8515backed Fonseca64c1,654$1,059 inLost — open this pick on its own page-$1,058.5310%0 W · 1 L-0.6wins-0.64per pick64cpaid-100%equal weight47-0.02 edge/pick
0xc3e4…5bf6backed Fonseca63c1,600$1,008 inLost — open this pick on its own page-$1,00820653.4%110 W · 96 L+1.3wins+0.01per pick53cpaid-5.6%equal weight51+0.01 edge/pick
0x9f67…642fbacked Fonseca64c1,562$1,000 inLost — open this pick on its own page-$1,00010%0 W · 1 L-0.6wins-0.64per pick64cpaid-100%equal weight47-0.02 edge/pick
0x479e…91c3backed Tabilo65c1,539$1,000 inWon — open this pick on its own page+$538.8743863.9%280 W · 158 L-6.1wins-0.01per pick65cpaid-4.1%equal weight49-0.01 edge/pick
0x38c2…d3a7backed Fonseca35c1,431$500 inLost — open this pick on its own page-$50048851.6%252 W · 236 L-5.1wins-0.01per pick53cpaid-2.6%equal weight49-0.01 edge/pick
0xc398…f446backed Tabilo39c1,428$557 inWon — open this pick on its own page+$871.2195935.5%340 W · 619 L-40.1wins-0.04per pick40cpaid-14.5%equal weight45-0.04 edge/pick
0xb11d…be92backed Fonseca1c1,400$20 inLost — open this pick on its own page-$2040%0 W · 4 L-0.1wins-0.02per pick2cpaid-100%equal weight500.00 edge/pick
0x4d84…21b1backed Tabilo52c1,345$696 inWon — open this pick on its own page+$649.3252037.7%196 W · 324 L-30.8wins-0.06per pick44cpaid-27.4%equal weight44-0.06 edge/pick
0x9266…8f3cbacked Fonseca60c1,335$805 inLost — open this pick on its own page-$805.1125556.1%143 W · 112 L-9.1wins-0.04per pick60cpaid-7.8%equal weight46-0.03 edge/pick
0x2cf0…df85backed Fonseca39c1,330$513 inLost — open this pick on its own page-$513.383125.8%8 W · 23 L-4.4wins-0.14per pick40cpaid-46.1%equal weight41-0.08 edge/pick
0x7ca1…aea0backed Tabilo40c1,250$500 inWon — open this pick on its own page+$7501,16137.6%437 W · 724 L-27.8wins-0.02per pick40cpaid-7.1%equal weight47-0.02 edge/pick
0x2dc3…9d67backed Tabilo41c1,219$500 inWon — open this pick on its own page+$719.4139431%122 W · 272 L-11.0wins-0.03per pick34cpaid-12.4%equal weight47-0.03 edge/pick
0xbdda…2408backed Fonseca2c1,200$18 inLost — open this pick on its own page-$18156.7%1 W · 14 L+0.7wins+0.05per pick2cpaid+566.7%equal weight52+0.02 edge/pick
0xd1ed…d7cbbacked Tabilo68c1,189$814 inWon — open this pick on its own page+$374.7865647.6%312 W · 344 L+17.8wins+0.03per pick45cpaid-12.2%equal weight53+0.03 edge/pick
0xbaac…ff10backed Tabilo60c1,169$700 inWon — open this pick on its own page+$469.23450%2 W · 2 L-0.6wins-0.16per pick66cpaid-24.9%equal weight48-0.02 edge/pick
0x9206…42a6backed Tabilo54c1,167$624 inWon — open this pick on its own page+$542.345858.6%34 W · 24 L-4.3wins-0.07per pick66cpaid-11.8%equal weight44-0.05 edge/pick
0xb74b…f6b7backed Tabilo46c1,125$516 inWon — open this pick on its own page+$609.112445.8%11 W · 13 L+0.5wins+0.02per pick44cpaid+10.7%equal weight51+0.01 edge/pick
0x7203…22d6backed Tabilo74c1,108$815 inWon — open this pick on its own page+$293.126648.5%32 W · 34 L-3.2wins-0.05per pick53cpaid-16.2%equal weight46-0.03 edge/pick
0xdbb9…ed8dbacked Fonseca57c1,014$576 inLost — open this pick on its own page-$576.421,03954.6%567 W · 472 L+37.6wins+0.04per pick51cpaid+7.7%equal weight54+0.04 edge/pick
0x25c2…cd02backed Tabilo62c1,014$629 inWon — open this pick on its own page+$384.923100%3 W · 0 L+0.9wins+0.31per pick69cpaid+45.8%equal weight54+0.03 edge/pick
0x4e5f…6cecbacked Fonseca56c995.91$559 inLost — open this pick on its own page-$558.6827749.8%138 W · 139 L-3.9wins-0.01per pick51cpaid-3.9%equal weight49-0.01 edge/pick
0x67bb…d11fbacked Tabilo43c950$409 inWon — open this pick on its own page+$541.58853.4%47 W · 41 L0.0wins0.00per pick53cpaid-4.1%equal weight500.00 edge/pick
0xa4b2…1c67backed Tabilo54c925.68$503 inWon — open this pick on its own page+$422.6814858.8%87 W · 61 L+5.0wins+0.03per pick55cpaid+7.2%equal weight53+0.03 edge/pick
0x78f7…2c5dbacked Tabilo43c904$389 inWon — open this pick on its own page+$515.2824448.8%119 W · 125 L+17.1wins+0.07per pick42cpaid+23.3%equal weight57+0.06 edge/pick
0x3cfb…0628backed Fonseca48c870.17$418 inLost — open this pick on its own page-$418.0630241.7%126 W · 176 L-7.9wins-0.03per pick44cpaid-11.9%equal weight47-0.02 edge/pick
0xc4c9…9ee4backed Fonseca35c844.32$299 inLost — open this pick on its own page-$299.4335730.5%109 W · 248 L-11.4wins-0.03per pick34cpaid-12.7%equal weight47-0.03 edge/pick
0x4042…0bdabacked Tabilo39c807.69$315 inWon — open this pick on its own page+$492.6997540.1%391 W · 584 L-7.1wins-0.01per pick41cpaid-1.3%equal weight49-0.01 edge/pick
0x2c1a…42d8backed Tabilo46c769.96$351 inWon — open this pick on its own page+$419.3427131.4%85 W · 186 L-8.5wins-0.03per pick34cpaid-23.1%equal weight47-0.03 edge/pick
0x972b…78babacked Fonseca48c747.8$358 inLost — open this pick on its own page-$357.542,98239.1%1,167 W · 1,815 L-109.1wins-0.04per pick43cpaid-30.2%equal weight46-0.04 edge/pick
0xaaed…8479backed Tabilo39c643.85$251 inWon — open this pick on its own page+$392.755255.8%29 W · 23 L+0.9wins+0.02per pick54cpaid+2.8%equal weight51+0.01 edge/pick
0x0cde…6040backed Tabilo67c616.42$413 inWon — open this pick on its own page+$203.4216665.7%109 W · 57 L+7.4wins+0.04per pick61cpaid+7.4%equal weight54+0.04 edge/pick
0x55ec…b81ebacked Fonseca57c600$344 inLost — open this pick on its own page-$3446259.7%37 W · 25 L+1.2wins+0.02per pick58cpaid+3.4%equal weight52+0.01 edge/pick
0x160b…4296backed Tabilo40c594.67$238 inWon — open this pick on its own page+$356.81,63450%817 W · 817 L+9.7wins+0.01per pick49cpaid+0.6%equal weight51+0.01 edge/pick
0xb75e…5130backed Fonseca56c560$314 inLost — open this pick on its own page-$313.65343.4%23 W · 30 L-4.7wins-0.09per pick52cpaid-21.1%equal weight43-0.06 edge/pick
0xfa0b…9672backed Tabilo42c555.83$233 inWon — open this pick on its own page+$322.3823126%60 W · 171 L-7.8wins-0.03per pick29cpaid-18.4%equal weight47-0.03 edge/pick
0x97a0…da35backed Fonseca37c545.3$200 inLost — open this pick on its own page-$20047946.3%222 W · 257 L+9.2wins+0.02per pick44cpaid-4.6%equal weight52+0.02 edge/pick
0x698b…4426backed Tabilo44c532.84$234 inWon — open this pick on its own page+$298.3971852.8%379 W · 339 L+35.0wins+0.05per pick48cpaid+7.5%equal weight55+0.05 edge/pick
0xde44…cb51backed Fonseca58c517.24$300 inLost — open this pick on its own page-$30013435.1%47 W · 87 L-3.3wins-0.02per pick38cpaid-15.2%equal weight48-0.02 edge/pick
0x2ed1…caa2backed Fonseca40c515$207 inLost — open this pick on its own page-$206.6518636%67 W · 119 L+7.4wins+0.04per pick32cpaid+16.1%equal weight54+0.04 edge/pick
0x9f6d…bfc5backed Fonseca45c509.61$229 inLost — open this pick on its own page-$229.3231053.2%165 W · 145 L-1.5wins0.00per pick54cpaid-1.5%equal weight490.00 edge/pick
0x0283…e7d3backed Tabilo68c504.89$343 inWon — open this pick on its own page+$161.5620257.4%116 W · 86 L+9.0wins+0.04per pick53cpaid-1.8%equal weight54+0.04 edge/pick
0x1a16…de20backed Fonseca39c500$197 inLost — open this pick on its own page-$19716856%94 W · 74 L-0.7wins0.00per pick56cpaid-1.7%equal weight500.00 edge/pick
0x5e30…acbfbacked Tabilo35c500$175 inWon — open this pick on its own page+$3257,71047.8%3,685 W · 4,025 L+42.0wins+0.01per pick47cpaid+1.2%equal weight51+0.01 edge/pick
0x77f6…dbd1backed Fonseca57c496.49$283 inLost — open this pick on its own page-$28340748.9%199 W · 208 L+0.2wins0.00per pick49cpaid+1.3%equal weight500.00 edge/pick
0x9ed9…9949backed Tabilo67c492.54$330 inWon — open this pick on its own page+$162.5446553.8%250 W · 215 L-1.4wins0.00per pick54cpaid-4.1%equal weight500.00 edge/pick
0x5b20…99e9backed Fonseca60c483.33$290 inLost — open this pick on its own page-$29043448.4%210 W · 224 L-5.4wins-0.01per pick50cpaid-3.6%equal weight49-0.01 edge/pick
0x4eb2…8083backed Fonseca33c448.48$148 inLost — open this pick on its own page-$1481050%5 W · 5 L+0.4wins+0.04per pick46cpaid+0.3%equal weight51+0.01 edge/pick
0x0e28…df76backed Fonseca38c434.66$165 inLost — open this pick on its own page-$165.176835.3%24 W · 44 L-3.9wins-0.06per pick41cpaid-16.9%equal weight45-0.04 edge/pick
0xaa56…f232backed Tabilo57c404.03$230 inWon — open this pick on its own page+$174.031435.7%5 W · 9 L+0.3wins+0.02per pick33cpaid-10%equal weight51+0.01 edge/pick
0x480e…71e9backed Tabilo46c400$184 inWon — open this pick on its own page+$21613560.7%82 W · 53 L+4.8wins+0.04per pick57cpaid+5.5%equal weight53+0.03 edge/pick
0x9f0f…a571backed Tabilo40c399.99$160 inWon — open this pick on its own page+$24037339.1%146 W · 227 L-11.7wins-0.03per pick42cpaid-12.9%equal weight47-0.03 edge/pick
0xf74d…9930backed Tabilo62c393.41$246 inWon — open this pick on its own page+$147.6326158.2%152 W · 109 L+2.4wins+0.01per pick57cpaid+2.9%equal weight51+0.01 edge/pick
0xf95a…d895backed Fonseca43c386.34$168 inLost — open this pick on its own page-$168.0118932.3%61 W · 128 L-8.3wins-0.04per pick37cpaid-23.8%equal weight46-0.04 edge/pick
0xe600…0a11backed Fonseca40c375$150 inLost — open this pick on its own page-$150825%2 W · 6 L-1.6wins-0.20per pick45cpaid-54.1%equal weight45-0.05 edge/pick
0x93c8…adffbacked Fonseca54c370.37$200 inLost — open this pick on its own page-$20026847%126 W · 142 L-8.3wins-0.03per pick50cpaid-10.9%equal weight47-0.03 edge/pick
0x0f8e…3082backed Fonseca57c359$205 inLost — open this pick on its own page-$204.631,21841.1%500 W · 718 L-30.1wins-0.02per pick44cpaid-16%equal weight47-0.02 edge/pick
0x4fab…708bbacked Tabilo40c349.5$140 inWon — open this pick on its own page+$209.71,27630.4%388 W · 888 L-11.5wins-0.01per pick31cpaid-6.6%equal weight49-0.01 edge/pick
0x04a7…164bbacked Fonseca60c349.11$210 inLost — open this pick on its own page-$209.9815244.1%67 W · 85 L-5.2wins-0.03per pick48cpaid-7.8%equal weight47-0.03 edge/pick
0x9c37…9b8cbacked Tabilo61c327.87$200 inWon — open this pick on its own page+$127.876050%30 W · 30 L+4.0wins+0.07per pick43cpaid+6.8%equal weight55+0.05 edge/pick
0x9086…4d46backed Fonseca62c322.58$200 inLost — open this pick on its own page-$2001,83648.4%889 W · 947 L-32.3wins-0.02per pick50cpaid-3.8%equal weight48-0.02 edge/pick
0x3b1f…6500backed Tabilo53c309$163 inWon — open this pick on its own page+$146.2169249.6%343 W · 349 L-9.4wins-0.01per pick51cpaid-14.3%equal weight49-0.01 edge/pick
0x3302…5397backed Fonseca61c304.72$186 inLost — open this pick on its own page-$185.884158.5%24 W · 17 L-3.4wins-0.08per pick67cpaid-10.2%equal weight44-0.05 edge/pick
0x6fe9…9c50backed Fonseca61c300$183 inLost — open this pick on its own page-$18325355.7%141 W · 112 L+3.1wins+0.01per pick55cpaid-0.4%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.

The rest of this event

Polymarket sells these questions together. 6 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.