TailMyPicks

Check any Polymarket wallet’s real record.

NBA · resolved market

Mavericks vs. Grizzlies

Rebuilt .

What this market resolved to

Winning outcome
Grizzliesof Mavericks, Grizzlies
Resolved
US/Eastern, the zone Polymarket writes its markets in
Scored in
NBAevery record on this page is that Category’s
Volume Polymarket published
$1,476,505
Volume TailMyPicks’s own read summed
$1,459,549

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 $1,476,505 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 434 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 NBA 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 NBA
WalletEntryPositionResultP/L heldQualified picksWin ratevs expectedRealizable edgeAvg entryROI per pickTail Score
0x6cff…c3dabacked Mavericks0c279,578$530 inLost — open this pick on its own page-$530.3118518.4%34 W · 151 L-1.3wins-0.01per pick19cpaid-15%equal weight49-0.01 edge/pick
0x05f1…9357backed Grizzlies70c153,000$107,100 inWon — open this pick on its own page+$45,900475%3 W · 1 L+0.2wins+0.05per pick70cpaid+9.2%equal weight51+0.01 edge/pick
0x7cd9…901abacked Mavericks30c151,941$45,582 inLost — open this pick on its own page-$45,582.3810%0 W · 1 L-0.3wins-0.30per pick30cpaid-100%equal weight49-0.01 edge/pick
0xbf40…1bd2backed Mavericks26c78,935$20,869 inLost — open this pick on its own page-$20,869.3512232%39 W · 83 L-1.1wins-0.01per pick33cpaid-5.4%equal weight49-0.01 edge/pick
0x245b…00c5backed Grizzlies68c70,000$47,900 inWon — open this pick on its own page+$22,099.9514052.1%73 W · 67 L+1.3wins+0.01per pick51cpaid+10.1%equal weight51+0.01 edge/pick
0xc58d…9373backed Grizzlies68c54,452$36,863 inWon — open this pick on its own page+$17,58928241.1%116 W · 166 L+2.0wins+0.01per pick40cpaid+2.6%equal weight51+0.01 edge/pick
0x8136…ff77backed Mavericks31c52,820$16,374 inLost — open this pick on its own page-$16,374.210%0 W · 1 L-0.3wins-0.31per pick31cpaid-100%equal weight49-0.01 edge/pick
0x6818…72d1backed Grizzlies69c52,246$36,050 inWon — open this pick on its own page+$16,196.261100%1 W · 0 L+0.3wins+0.31per pick69cpaid+44.9%equal weight51+0.01 edge/pick
0x889e…09e0backed Mavericks24c43,779$10,703 inLost — open this pick on its own page-$10,702.5410926.6%29 W · 80 L-5.6wins-0.05per pick32cpaid-26.2%equal weight45-0.04 edge/pick
0xe47c…3afabacked Mavericks33c42,620$13,956 inLost — open this pick on its own page-$13,956.0923342.9%100 W · 133 L+10.6wins+0.05per pick38cpaid+1.9%equal weight55+0.04 edge/pick
0xa745…c20fbacked Mavericks31c38,266$11,863 inLost — open this pick on its own page-$11,862.5720%0 W · 2 L-0.8wins-0.38per pick38cpaid-100%equal weight47-0.03 edge/pick
0xe38e…c29dbacked Grizzlies67c37,331$24,958 inWon — open this pick on its own page+$12,372.7213560.7%82 W · 53 L-3.6wins-0.03per pick63cpaid-4.3%equal weight48-0.02 edge/pick
0xafba…e61bbacked Mavericks32c35,438$11,340 inLost — open this pick on its own page-$11,340.0247848.1%230 W · 248 L-9.9wins-0.02per pick50cpaid-4.7%equal weight48-0.02 edge/pick
0xd189…c895backed Grizzlies69c35,300$24,357 inWon — open this pick on its own page+$10,9432100%2 W · 0 L+0.7wins+0.36per pick65cpaid+55.8%equal weight53+0.03 edge/pick
0xffe7…3cc1backed Mavericks31c31,980$9,914 inLost — open this pick on its own page-$9,913.810%0 W · 1 L-0.3wins-0.31per pick31cpaid-100%equal weight49-0.01 edge/pick
0x727b…d1a2backed Mavericks32c29,689$9,479 inLost — open this pick on its own page-$9,479.4128341.7%118 W · 165 L+9.3wins+0.03per pick38cpaid-7.6%equal weight53+0.03 edge/pick
0x1d8c…6ac2backed Grizzlies69c29,150$20,114 inWon — open this pick on its own page+$9,036.51100%1 W · 0 L+0.3wins+0.31per pick69cpaid+44.9%equal weight51+0.01 edge/pick
0xb100…6461backed Mavericks13c28,128$3,780 inLost — open this pick on its own page-$3,779.7123237.1%86 W · 146 L+4.7wins+0.02per pick35cpaid-24.5%equal weight52+0.02 edge/pick
0x0f66…8938backed Mavericks7c27,312$1,891 inLost — open this pick on its own page-$1,89126431.8%84 W · 180 L+2.2wins+0.01per pick31cpaid+5.8%equal weight51+0.01 edge/pick
0xd44c…ab91backed Mavericks31c25,978$8,053 inLost — open this pick on its own page-$8,053.1528347.7%135 W · 148 L-5.9wins-0.02per pick50cpaid-12.6%equal weight48-0.02 edge/pick
0x481b…74c1backed Grizzlies77c24,405$18,822 inWon — open this pick on its own page+$5,582.9148046%221 W · 259 L+3.3wins+0.01per pick45cpaid-9.8%equal weight51+0.01 edge/pick
0x9d45…b661backed Mavericks5c19,095$1,026 inLost — open this pick on its own page-$1,026.3113731.4%43 W · 94 L+4.9wins+0.04per pick28cpaid-0.2%equal weight53+0.03 edge/pick
0x2aa2…4d22backed Grizzlies79c17,072$13,483 inWon — open this pick on its own page+$3,589.0436057.5%207 W · 153 L-14.7wins-0.04per pick62cpaid-9.7%equal weight46-0.04 edge/pick
0x011f…1122backed Grizzlies68c15,932$10,890 inWon — open this pick on its own page+$5,042.646426.1%121 W · 343 L+0.4wins0.00per pick26cpaid-16.6%equal weight500.00 edge/pick
0x12bd…730dbacked Grizzlies68c15,232$10,292 inWon — open this pick on its own page+$4,939.972751.9%14 W · 13 L-1.3wins-0.05per pick57cpaid-18.2%equal weight47-0.03 edge/pick
0xd95a…4844backed Mavericks0c15,160$58 inLost — open this pick on its own page-$57.771233.3%4 W · 8 L+1.0wins+0.08per pick25cpaid-31.7%equal weight53+0.03 edge/pick
0xfba6…375cbacked Grizzlies74c13,785$10,155 inWon — open this pick on its own page+$3,630.5529957.2%171 W · 128 L+11.2wins+0.04per pick53cpaid+18.1%equal weight54+0.03 edge/pick
0x19b8…9c8ebacked Mavericks1c13,501$103 inLost — open this pick on its own page-$10338027.1%103 W · 277 L+2.4wins+0.01per pick26cpaid+4.8%equal weight51+0.01 edge/pick
0xa49b…4c40backed Mavericks32c11,956$3,862 inLost — open this pick on its own page-$3,862.414434%49 W · 95 L+0.8wins+0.01per pick33cpaid-5.6%equal weight510.00 edge/pick
0x8171…8e32backed Mavericks0c11,000$11 inLost — open this pick on its own page-$113818.4%7 W · 31 L+2.5wins+0.06per pick12cpaid+20.9%equal weight54+0.04 edge/pick
0xb786…b18dbacked Grizzlies68c10,110$6,845 inWon — open this pick on its own page+$3,264.911,31650.5%664 W · 652 L+42.4wins+0.03per pick47cpaid-0.7%equal weight54+0.03 edge/pick
0x5019…7d1fbacked Grizzlies70c10,001$7,001 inWon — open this pick on its own page+$3,000.32100%2 W · 0 L+0.9wins+0.45per pick55cpaid+96.4%equal weight54+0.03 edge/pick
0x58d2…0357backed Grizzlies70c10,001$7,001 inWon — open this pick on its own page+$3,000.32100%2 W · 0 L+0.6wins+0.32per pick68cpaid+47.2%equal weight53+0.02 edge/pick
0x8fbc…52dabacked Grizzlies70c10,000$7,000 inWon — open this pick on its own page+$3,000.1366.7%2 W · 1 L+0.7wins+0.23per pick44cpaid+250.6%equal weight53+0.02 edge/pick
0x3635…e4cfbacked Grizzlies70c10,000$7,000 inWon — open this pick on its own page+$3,000.05580%4 W · 1 L+1.4wins+0.27per pick53cpaid+33.3%equal weight55+0.05 edge/pick
0x4d56…c0d8backed Grizzlies70c10,000$7,000 inWon — open this pick on its own page+$3,0002100%2 W · 0 L+0.7wins+0.37per pick63cpaid+62.3%equal weight53+0.03 edge/pick
0x067f…e041backed Mavericks20c10,000$2,000 inLost — open this pick on its own page-$1,999.981,26944.5%565 W · 704 L+32.4wins+0.03per pick42cpaid+4%equal weight53+0.03 edge/pick
0x7382…dafcbacked Mavericks30c9,998$2,999 inLost — open this pick on its own page-$2,999.4210%0 W · 1 L-0.3wins-0.30per pick30cpaid-100%equal weight49-0.01 edge/pick
0x5bdb…8eb1backed Mavericks30c9,993$2,998 inLost — open this pick on its own page-$2,997.8540%0 W · 4 L-1.2wins-0.29per pick29cpaid-100%equal weight46-0.04 edge/pick
0x0b47…2f60backed Mavericks30c9,993$2,998 inLost — open this pick on its own page-$2,997.8510%0 W · 1 L-0.3wins-0.30per pick30cpaid-100%equal weight49-0.01 edge/pick
0xc066…672dbacked Mavericks30c9,993$2,998 inLost — open this pick on its own page-$2,997.8320%0 W · 2 L-0.8wins-0.38per pick38cpaid-100%equal weight47-0.03 edge/pick
0x6e3c…8e95backed Mavericks30c9,992$2,998 inLost — open this pick on its own page-$2,997.610%0 W · 1 L-0.3wins-0.30per pick30cpaid-100%equal weight49-0.01 edge/pick
0x0328…28fabacked Mavericks5c9,172$459 inLost — open this pick on its own page-$458.6222430.8%69 W · 155 L-0.5wins0.00per pick31cpaid-6.2%equal weight500.00 edge/pick
0xd2bd…dce0backed Grizzlies69c9,059$6,225 inWon — open this pick on its own page+$2,834.4677745%350 W · 427 L+6.6wins+0.01per pick44cpaid+1%equal weight51+0.01 edge/pick
0xb652…2db4backed Mavericks13c8,220$1,067 inLost — open this pick on its own page-$1,067.0637627.9%105 W · 271 L-2.3wins-0.01per pick29cpaid+14.7%equal weight49-0.01 edge/pick
0x3e47…a9a9backed Mavericks28c8,181$2,300 inLost — open this pick on its own page-$2,30034852.3%182 W · 166 L-2.8wins-0.01per pick53cpaid-5.1%equal weight49-0.01 edge/pick
0x9267…0f9abacked Mavericks31c7,000$2,170 inLost — open this pick on its own page-$2,169.9459653.4%318 W · 278 L+4.3wins+0.01per pick53cpaid+2.8%equal weight51+0.01 edge/pick
0x41b7…f6babacked Mavericks14c6,999$1,015 inLost — open this pick on its own page-$1,014.8680146.4%372 W · 429 L-1.3wins0.00per pick47cpaid-1.4%equal weight500.00 edge/pick
0x9ecd…a578backed Grizzlies68c6,500$4,390 inWon — open this pick on its own page+$2,11023135.1%81 W · 150 L-11.1wins-0.05per pick40cpaid-11.4%equal weight45-0.04 edge/pick
0x2543…71b2backed Grizzlies69c6,377$4,400 inWon — open this pick on its own page+$1,976.87366.7%2 W · 1 L+0.3wins+0.11per pick55cpaid+6.8%equal weight51+0.01 edge/pick
0xaad5…ac2ebacked Mavericks6c5,909$380 inLost — open this pick on its own page-$3806532.3%21 W · 44 L-0.7wins-0.01per pick33cpaid-3%equal weight49-0.01 edge/pick
0x205b…dd3cbacked Grizzlies71c5,767$4,094 inWon — open this pick on its own page+$1,672.346139.3%24 W · 37 L-5.9wins-0.10per pick49cpaid-33.4%equal weight42-0.07 edge/pick
0xd9a0…88eebacked Grizzlies69c5,633$3,866 inWon — open this pick on its own page+$1,766.8112938%49 W · 80 L-1.7wins-0.01per pick39cpaid-15.1%equal weight49-0.01 edge/pick
0x7709…5852backed Mavericks27c5,409$1,450 inLost — open this pick on its own page-$1,45011229.5%33 W · 79 L+0.8wins+0.01per pick29cpaid-0.8%equal weight51+0.01 edge/pick
0x10fb…c66cbacked Mavericks2c5,000$85 inLost — open this pick on its own page-$859747.4%46 W · 51 L+1.2wins+0.01per pick46cpaid+11.5%equal weight51+0.01 edge/pick
0x0905…e5c0backed Mavericks1c5,000$50 inLost — open this pick on its own page-$5042434.4%146 W · 278 L-19.4wins-0.05per pick39cpaid-25.2%equal weight45-0.04 edge/pick
0xda93…f09cbacked Mavericks31c4,964$1,539 inLost — open this pick on its own page-$1,538.911330.8%4 W · 9 L-2.6wins-0.20per pick51cpaid-55.6%equal weight42-0.07 edge/pick
0xe83c…5e8fbacked Grizzlies67c4,848$3,229 inWon — open this pick on its own page+$1,619.021,45149.7%721 W · 730 L+18.0wins+0.01per pick48cpaid+3%equal weight51+0.01 edge/pick
0xee63…07a4backed Mavericks29c4,793$1,383 inLost — open this pick on its own page-$1,383.361127.3%3 W · 8 L-1.1wins-0.10per pick37cpaid-33.2%equal weight47-0.03 edge/pick
0x2c70…232abacked Mavericks31c4,728$1,447 inLost — open this pick on its own page-$1,4475337.7%20 W · 33 L+4.2wins+0.08per pick30cpaid+26%equal weight56+0.05 edge/pick
0xaeb5…58e2backed Mavericks16c4,410$716 inLost — open this pick on its own page-$716.51,09035.8%390 W · 700 L+40.1wins+0.04per pick32cpaid+5.1%equal weight54+0.04 edge/pick
0x93bc…8ca3backed Mavericks8c4,320$334 inLost — open this pick on its own page-$334.171,75240.6%712 W · 1,040 L-3.3wins0.00per pick41cpaid-5.6%equal weight500.00 edge/pick
0x0a9c…48c4backed Mavericks0c4,277$15 inLost — open this pick on its own page-$14.7710%0 W · 1 L0.0wins0.00per pick0cpaid-100%equal weight500.00 edge/pick
0xa9e8…c443backed Grizzlies67c4,228$2,833 inWon — open this pick on its own page+$1,395.244953.1%26 W · 23 L-8.4wins-0.17per pick70cpaid-25.3%equal weight37-0.11 edge/pick
0x19d8…1691backed Grizzlies70c4,000$2,800 inWon — open this pick on its own page+$1,20072241.4%299 W · 423 L+2.7wins0.00per pick41cpaid-6.7%equal weight500.00 edge/pick
0xad94…85b1backed Mavericks32c4,000$1,280 inLost — open this pick on its own page-$1,2802133.3%7 W · 14 L-0.4wins-0.02per pick35cpaid+14.9%equal weight49-0.01 edge/pick
0xa844…6179backed Mavericks5c4,000$200 inLost — open this pick on its own page-$2003732.4%12 W · 25 L-4.6wins-0.13per pick45cpaid-30.5%equal weight42-0.07 edge/pick
0x41ba…dfbbbacked Grizzlies69c3,640$2,504 inWon — open this pick on its own page+$1,135.774465.9%29 W · 15 L+3.7wins+0.08per pick58cpaid+17.9%equal weight56+0.05 edge/pick
0x433f…a0dcbacked Mavericks2c3,611$84 inLost — open this pick on its own page-$84.116919.5%33 W · 136 L-1.0wins-0.01per pick20cpaid-27.4%equal weight49-0.01 edge/pick
0xe973…7338backed Grizzlies69c3,550$2,449 inWon — open this pick on its own page+$1,100.51442.9%6 W · 8 L-0.7wins-0.05per pick48cpaid-17.6%equal weight48-0.02 edge/pick
0x98fd…b575backed Mavericks31c3,522$1,092 inLost — open this pick on its own page-$1,091.821338.5%5 W · 8 L-0.9wins-0.07per pick45cpaid-27.1%equal weight47-0.02 edge/pick
0xe0db…f44ebacked Mavericks32c3,500$1,120 inLost — open this pick on its own page-$1,12079549.7%395 W · 400 L-0.8wins0.00per pick50cpaid-1.1%equal weight500.00 edge/pick
0x9ef1…d6c9backed Mavericks32c3,431$1,098 inLost — open this pick on its own page-$1,0982634.6%9 W · 17 L-0.3wins-0.01per pick36cpaid-11%equal weight49-0.01 edge/pick
0xda79…db5ebacked Mavericks7c3,418$229 inLost — open this pick on its own page-$229.1120%0 W · 2 L-0.1wins-0.06per pick6cpaid-100%equal weight500.00 edge/pick
0x25f2…edf8backed Mavericks30c3,345$997 inLost — open this pick on its own page-$996.8810643.4%46 W · 60 L+2.4wins+0.02per pick41cpaid-2.5%equal weight52+0.02 edge/pick
0xda87…4e9bbacked Mavericks30c3,223$970 inLost — open this pick on its own page-$970.092015%3 W · 17 L-1.6wins-0.08per pick23cpaid-24.9%equal weight46-0.04 edge/pick
0xc398…f446backed Mavericks34c3,158$1,074 inLost — open this pick on its own page-$1,073.8710246.1%47 W · 55 L+1.4wins+0.01per pick45cpaid+0.3%equal weight51+0.01 edge/pick
0x69d4…6775backed Mavericks33c3,061$999 inLost — open this pick on its own page-$998.949638.5%37 W · 59 L-1.7wins-0.02per pick40cpaid-9.3%equal weight48-0.01 edge/pick
0xe401…7b88backed Grizzlies69c3,023$2,094 inWon — open this pick on its own page+$929.785,84446.7%2,728 W · 3,116 L+32.7wins+0.01per pick46cpaid-3.1%equal weight51+0.01 edge/pick
0x480d…f219backed Mavericks19c3,000$570 inLost — open this pick on its own page-$5701,29044%567 W · 723 L+35.0wins+0.03per pick41cpaid+7.1%equal weight53+0.03 edge/pick
0xb370…9f2bbacked Mavericks32c3,000$960 inLost — open this pick on its own page-$959.99250%1 W · 1 L0.0wins-0.02per pick52cpaid-30.6%equal weight500.00 edge/pick
0xccff…e845backed Mavericks33c2,980$983 inLost — open this pick on its own page-$983.448137.2%179 W · 302 L-15.6wins-0.03per pick40cpaid-12.6%equal weight47-0.03 edge/pick
0xb571…effdbacked Grizzlies67c2,854$1,912 inWon — open this pick on its own page+$941.83785.7%6 W · 1 L+2.0wins+0.29per pick57cpaid+48.7%equal weight57+0.06 edge/pick
0xa6a8…5009backed Grizzlies77c2,795$2,154 inWon — open this pick on its own page+$640.643,99548.9%1,952 W · 2,043 L+101.9wins+0.03per pick46cpaid-1.8%equal weight53+0.03 edge/pick
0xe2ed…3cc4backed Mavericks5c2,754$128 inLost — open this pick on its own page-$128.0611340.7%46 W · 67 L+2.5wins+0.02per pick38cpaid+2.1%equal weight52+0.02 edge/pick
0x7f65…d7aebacked Mavericks15c2,629$400 inLost — open this pick on its own page-$40025536.9%94 W · 161 L+3.4wins+0.01per pick36cpaid-0.9%equal weight51+0.01 edge/pick
0x07cb…743cbacked Mavericks34c2,576$876 inLost — open this pick on its own page-$8765230.8%16 W · 36 L-6.7wins-0.13per pick44cpaid-26.5%equal weight40-0.09 edge/pick
0xeecd…4fefbacked Mavericks33c2,559$844 inLost — open this pick on its own page-$844.436247.2%171 W · 191 L+12.4wins+0.03per pick44cpaid+12.4%equal weight54+0.03 edge/pick
0x7d75…e86bbacked Mavericks12c2,536$300 inLost — open this pick on its own page-$30020%0 W · 2 L-0.7wins-0.35per pick35cpaid-100%equal weight47-0.03 edge/pick
0x7490…f3efbacked Mavericks6c2,479$138 inLost — open this pick on its own page-$137.8360%0 W · 6 L-0.4wins-0.07per pick7cpaid-100%equal weight49-0.01 edge/pick
0xb993…c0f5backed Mavericks31c2,455$761 inLost — open this pick on its own page-$761.0510%0 W · 1 L-0.3wins-0.31per pick31cpaid-100%equal weight49-0.01 edge/pick
0x574e…3ef1backed Grizzlies69c2,201$1,519 inWon — open this pick on its own page+$682.2830443.1%131 W · 173 L-4.5wins-0.01per pick45cpaid-2%equal weight48-0.01 edge/pick
0x994e…9cf5backed Grizzlies68c2,186$1,489 inWon — open this pick on its own page+$697.7761345.5%279 W · 334 L-8.4wins-0.01per pick47cpaid-6%equal weight49-0.01 edge/pick
0xbde5…9c38backed Mavericks31c2,100$645 inLost — open this pick on its own page-$6451,19746.7%559 W · 638 L+9.3wins+0.01per pick46cpaid+3.6%equal weight51+0.01 edge/pick
0x7c85…77c6backed Mavericks20c2,000$400 inLost — open this pick on its own page-$40070153.5%375 W · 326 L+6.2wins+0.01per pick53cpaid+1.5%equal weight51+0.01 edge/pick
0x4cb8…43f6backed Mavericks20c2,000$400 inLost — open this pick on its own page-$4007236.1%26 W · 46 L+0.8wins+0.01per pick35cpaid-11%equal weight51+0.01 edge/pick
0xc824…f574backed Grizzlies69c2,000$1,380 inWon — open this pick on its own page+$620650%3 W · 3 L-0.4wins-0.06per pick56cpaid-30%equal weight49-0.01 edge/pick
0xd04d…d0e5backed Grizzlies69c2,000$1,376 inWon — open this pick on its own page+$624.251,16449.6%577 W · 587 L+7.1wins+0.01per pick49cpaid+5%equal weight51+0.01 edge/pick
0x7662…356bbacked Grizzlies69c2,000$1,380 inWon — open this pick on its own page+$619.9945743.3%198 W · 259 L-12.2wins-0.03per pick46cpaid-5.3%equal weight47-0.03 edge/pick
0xcbf5…6638backed Mavericks10c1,970$200 inLost — open this pick on its own page-$2002619.2%5 W · 21 L-1.2wins-0.05per pick24cpaid-52.5%equal weight47-0.02 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 NBA 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.