UFC · resolved market
UFC Fight Night: Rodriguez vs. Souza
https://tailmypicks.com/m/0xe0cce1f24360e84a47ae5e664d47fb25f18145227598626815521eb701a76b6e
Rebuilt .
What this market resolved to
- Winning outcome
- Rodriguezof Rodriguez, Souza
- Resolved
- US/Eastern, the zone Polymarket writes its markets in
- Scored in
- UFCevery record on this page is that Category’s
- Volume Polymarket published
- $59,090
- Volume TailMyPicks’s own read summed
- $63,503
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 $59,090 — 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 79 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 UFC 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 UFC | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Wallet | Entry | Position | Result | P/L held | Qualified picks | Win rate | vs expected | Realizable edge | Avg entry | ROI per pick | Tail Score |
| 0x011f…b3dfbacked Souza | 32c | 11,822$3,769 in | Lost — open this pick on its own page | -$3,769 | 22 | 50%11 W · 11 L | +0.8wins | +0.04per pick | 46cpaid | -6.5%equal weight | 52+0.02 edge/pick |
| 0x1117…3532backed Rodriguez | 70c | 7,393$5,172 in | Won — open this pick on its own page | +$2,220.33 | 195 | 44.6%87 W · 108 L | -0.3wins | 0.00per pick | 45cpaid | -5.8%equal weight | 500.00 edge/pick |
| 0x01ba…b77abacked Rodriguez | 68c | 5,061$3,441 in | Won — open this pick on its own page | +$1,619.49 | 222 | 59.5%132 W · 90 L | +15.1wins | +0.07per pick | 53cpaid | +12.2%equal weight | 57+0.06 edge/pick |
| 0xf68a…5b1bbacked Souza | 30c | 3,548$1,065 in | Lost — open this pick on its own page | -$1,064.55 | 371 | 52.8%196 W · 175 L | +6.4wins | +0.02per pick | 51cpaid | +0.9%equal weight | 52+0.02 edge/pick |
| 0x20a8…f004backed Souza | 23c | 2,820$648 in | Lost — open this pick on its own page | -$647.75 | 209 | 54.1%113 W · 96 L | +3.7wins | +0.02per pick | 52cpaid | +7.2%equal weight | 52+0.02 edge/pick |
| 0xe83c…5e8fbacked Rodriguez | 68c | 2,561$1,734 in | Won — open this pick on its own page | +$826.34 | 332 | 53.3%177 W · 155 L | +6.9wins | +0.02per pick | 51cpaid | +2.2%equal weight | 52+0.02 edge/pick |
| 0x9267…0f9abacked Rodriguez | 69c | 2,135$1,473 in | Won — open this pick on its own page | +$661.71 | 160 | 49.4%79 W · 81 L | +1.2wins | +0.01per pick | 49cpaid | -2.7%equal weight | 51+0.01 edge/pick |
| 0x90ba…63f3backed Souza | 33c | 2,062$689 in | Lost — open this pick on its own page | -$688.87 | 358 | 26%93 W · 265 L | -7.5wins | -0.02per pick | 28cpaid | -14.8%equal weight | 48-0.02 edge/pick |
| 0xdbb9…ed8dbacked Rodriguez | 67c | 2,021$1,357 in | Won — open this pick on its own page | +$664.52 | 184 | 53.8%99 W · 85 L | +2.8wins | +0.02per pick | 52cpaid | -0.9%equal weight | 51+0.01 edge/pick |
| 0xebc3…2626backed Souza | 34c | 2,000$670 in | Lost — open this pick on its own page | -$670 | 82 | 56.1%46 W · 36 L | -0.8wins | -0.01per pick | 57cpaid | +3.7%equal weight | 49-0.01 edge/pick |
| 0x93bc…8ca3backed Rodriguez | 69c | 2,000$1,380 in | Won — open this pick on its own page | +$620 | 420 | 42.6%179 W · 241 L | -7.3wins | -0.02per pick | 44cpaid | -10.7%equal weight | 48-0.02 edge/pick |
| 0x445e…9be0backed Rodriguez | 65c | 1,940$1,259 in | Won — open this pick on its own page | +$681.14 | 178 | 51.7%92 W · 86 L | -6.2wins | -0.03per pick | 55cpaid | -8.5%equal weight | 47-0.03 edge/pick |
| 0xa9ce…691abacked Souza | 32c | 1,800$578 in | Lost — open this pick on its own page | -$577.99 | 178 | 50%89 W · 89 L | +3.9wins | +0.02per pick | 48cpaid | +4.6%equal weight | 52+0.02 edge/pick |
| 0x481b…74c1backed Souza | 15c | 1,707$258 in | Lost — open this pick on its own page | -$258.13 | 39 | 33.3%13 W · 26 L | -2.7wins | -0.07per pick | 40cpaid | -36.6%equal weight | 45-0.04 edge/pick |
| 0xa6a8…5009backed Rodriguez | 72c | 1,639$1,178 in | Won — open this pick on its own page | +$460.93 | 104 | 43.3%45 W · 59 L | -5.5wins | -0.05per pick | 49cpaid | -21%equal weight | 45-0.04 edge/pick |
| 0xc092…0cd9backed Rodriguez | 66c | 1,503$992 in | Won — open this pick on its own page | +$511.11 | 122 | 35.2%43 W · 79 L | -1.8wins | -0.01per pick | 37cpaid | -11.1%equal weight | 49-0.01 edge/pick |
| 0x33bc…37dcbacked Souza | 31c | 1,500$465 in | Lost — open this pick on its own page | -$465 | 221 | 44.3%98 W · 123 L | +5.3wins | +0.02per pick | 42cpaid | +3.3%equal weight | 52+0.02 edge/pick |
| 0x1464…5e75backed Souza | 31c | 1,500$465 in | Lost — open this pick on its own page | -$465 | 51 | 47.1%24 W · 27 L | +1.2wins | +0.02per pick | 45cpaid | +27.3%equal weight | 52+0.02 edge/pick |
| 0xc7ed…6c8bbacked Souza | 31c | 1,500$463 in | Lost — open this pick on its own page | -$463.2 | 54 | 35.2%19 W · 35 L | -4.5wins | -0.08per pick | 43cpaid | -22.9%equal weight | 44-0.06 edge/pick |
| 0x733d…1ae7backed Souza | 27c | 1,303$348 in | Lost — open this pick on its own page | -$347.9 | 169 | 45.6%77 W · 92 L | -7.2wins | -0.04per pick | 50cpaid | -13%equal weight | 46-0.04 edge/pick |
| 0x9e7a…1eecbacked Rodriguez | 72c | 1,273$912 in | Won — open this pick on its own page | +$361.1 | 299 | 48.8%146 W · 153 L | -9.8wins | -0.03per pick | 52cpaid | -6.9%equal weight | 47-0.03 edge/pick |
| 0x4ffe…9f71backed Souza | 1c | 1,100$11 in | Lost — open this pick on its own page | -$11 | 194 | 18.6%36 W · 158 L | -3.4wins | -0.02per pick | 20cpaid | -16.6%equal weight | 48-0.02 edge/pick |
| 0x3745…cf3bbacked Souza | 36c | 1,078$393 in | Lost — open this pick on its own page | -$392.75 | 33 | 27.3%9 W · 24 L | -1.9wins | -0.06per pick | 33cpaid | -15%equal weight | 46-0.03 edge/pick |
| 0x9c3c…5c56backed Rodriguez | 69c | 1,000$690 in | Won — open this pick on its own page | +$310 | 21 | 42.9%9 W · 12 L | -1.2wins | -0.06per pick | 48cpaid | -1%equal weight | 47-0.03 edge/pick |
| 0x2ada…2f28backed Souza | 27c | 980$265 in | Lost — open this pick on its own page | -$264.6 | 181 | 45.3%82 W · 99 L | +6.9wins | +0.04per pick | 42cpaid | +11.9%equal weight | 54+0.03 edge/pick |
| 0xd267…9dc6backed Rodriguez | 68c | 818.28$556 in | Won — open this pick on its own page | +$261.85 | 125 | 41.6%52 W · 73 L | -0.3wins | 0.00per pick | 42cpaid | -8%equal weight | 500.00 edge/pick |
| 0x9fa9…2491backed Souza | 20c | 805.66$160 in | Lost — open this pick on its own page | -$160.09 | 85 | 44.7%38 W · 47 L | -1.5wins | -0.02per pick | 46cpaid | -14.3%equal weight | 48-0.01 edge/pick |
| 0x2b9c…900fbacked Souza | 31c | 703.23$218 in | Lost — open this pick on its own page | -$218 | 78 | 30.8%24 W · 54 L | -9.1wins | -0.12per pick | 42cpaid | -36.1%equal weight | 40-0.09 edge/pick |
| 0x2934…0b51backed Souza | 32c | 700$224 in | Lost — open this pick on its own page | -$224 | 68 | 29.4%20 W · 48 L | -2.9wins | -0.04per pick | 34cpaid | -18.5%equal weight | 47-0.03 edge/pick |
| 0x5df4…342cbacked Rodriguez | 70c | 654.23$458 in | Won — open this pick on its own page | +$196.27 | 6 | 50%3 W · 3 L | +0.2wins | +0.04per pick | 46cpaid | -7.2%equal weight | 51+0.01 edge/pick |
| 0x1d7f…a878backed Rodriguez | 70c | 600$420 in | Won — open this pick on its own page | +$180 | 100 | 41%41 W · 59 L | -3.3wins | -0.03per pick | 44cpaid | -4.9%equal weight | 47-0.03 edge/pick |
| 0x22e4…ef1cbacked Souza | 35c | 500$175 in | Lost — open this pick on its own page | -$175 | 41 | 61%25 W · 16 L | +5.3wins | +0.13per pick | 48cpaid | +37.1%equal weight | 59+0.08 edge/pick |
| 0x9716…378abacked Rodriguez | 68c | 500$340 in | Won — open this pick on its own page | +$160 | 49 | 34.7%17 W · 32 L | +0.2wins | 0.00per pick | 34cpaid | -4.5%equal weight | 500.00 edge/pick |
| 0x7c85…77c6backed Souza | 32c | 499$160 in | Lost — open this pick on its own page | -$159.68 | 399 | 59.6%238 W · 161 L | +6.1wins | +0.02per pick | 58cpaid | +3.5%equal weight | 52+0.01 edge/pick |
| 0x87f4…49e7backed Souza | 36c | 467.99$167 in | Lost — open this pick on its own page | -$167.25 | 45 | 48.9%22 W · 23 L | +1.3wins | +0.03per pick | 46cpaid | +5%equal weight | 52+0.02 edge/pick |
| 0x2467…c702backed Souza | 32c | 361.11$116 in | Lost — open this pick on its own page | -$115.76 | 100 | 45%45 W · 55 L | +6.1wins | +0.06per pick | 39cpaid | +22.2%equal weight | 55+0.05 edge/pick |
| 0xfa4f…9437backed Rodriguez | 67c | 358.21$240 in | Won — open this pick on its own page | +$118.21 | 6 | 66.7%4 W · 2 L | +0.2wins | +0.04per pick | 63cpaid | -0.3%equal weight | 51+0.01 edge/pick |
| 0x77fb…849ebacked Souza | 30c | 354.35$106 in | Lost — open this pick on its own page | -$106.3 | 4 | 0%0 W · 4 L | -0.9wins | -0.21per pick | 21cpaid | -100%equal weight | 47-0.03 edge/pick |
| 0x4574…ab3ebacked Souza | 33c | 300$99 in | Lost — open this pick on its own page | -$99 | 287 | 43.9%126 W · 161 L | -5.7wins | -0.02per pick | 46cpaid | -6.5%equal weight | 48-0.02 edge/pick |
| 0x8b7e…6a9fbacked Souza | 34c | 294.12$100 in | Lost — open this pick on its own page | -$100 | 25 | 16%4 W · 21 L | -3.2wins | -0.13per pick | 29cpaid | -56.9%equal weight | 43-0.06 edge/pick |
| 0xdc4b…5a92backed Souza | 34c | 294.12$100 in | Lost — open this pick on its own page | -$100 | 111 | 38.7%43 W · 68 L | +4.7wins | +0.04per pick | 34cpaid | +8.2%equal weight | 54+0.03 edge/pick |
| 0x6b3a…2841backed Rodriguez | 68c | 289.69$197 in | Won — open this pick on its own page | +$92.7 | 564 | 50.5%285 W · 279 L | +6.1wins | +0.01per pick | 49cpaid | -1.2%equal weight | 51+0.01 edge/pick |
| 0x6f19…b9ffbacked Souza | 7c | 250$19 in | Lost — open this pick on its own page | -$18.5 | 71 | 47.9%34 W · 37 L | -1.2wins | -0.02per pick | 50cpaid | -3.8%equal weight | 49-0.01 edge/pick |
| 0xdb71…10cdbacked Souza | 31c | 200$62 in | Lost — open this pick on its own page | -$62 | 515 | 33.6%173 W · 342 L | -7.2wins | -0.01per pick | 35cpaid | -11.9%equal weight | 49-0.01 edge/pick |
| 0x5530…d38dbacked Rodriguez | 70c | 200$140 in | Won — open this pick on its own page | +$60 | 248 | 62.5%155 W · 93 L | +3.0wins | +0.01per pick | 61cpaid | +1.9%equal weight | 51+0.01 edge/pick |
| 0x1102…af36backed Rodriguez | 70c | 180$126 in | Won — open this pick on its own page | +$54 | 487 | 49.1%239 W · 248 L | -8.3wins | -0.02per pick | 51cpaid | -5%equal weight | 48-0.02 edge/pick |
| 0xfdbf…c88ebacked Souza | 33c | 151.52$50 in | Lost — open this pick on its own page | -$50 | 36 | 36.1%13 W · 23 L | -0.6wins | -0.02per pick | 38cpaid | -5.4%equal weight | 49-0.01 edge/pick |
| 0x4133…e834backed Souza | 27c | 149.12$40 in | Lost — open this pick on its own page | -$39.69 | 81 | 43.2%35 W · 46 L | -3.6wins | -0.04per pick | 48cpaid | -14.3%equal weight | 46-0.03 edge/pick |
| 0x480d…f219backed Rodriguez | 70c | 142.86$100 in | Won — open this pick on its own page | +$42.86 | 355 | 39.4%140 W · 215 L | -19.1wins | -0.05per pick | 45cpaid | -15.9%equal weight | 44-0.05 edge/pick |
| 0x051a…98b9backed Rodriguez | 71c | 140.85$100 in | Won — open this pick on its own page | +$40.85 | 4 | 50%2 W · 2 L | -0.1wins | -0.03per pick | 53cpaid | -6.6%equal weight | 490.00 edge/pick |
| 0xdb33…aaadbacked Souza | 29c | 134$38 in | Lost — open this pick on its own page | -$38.2 | 25 | 36%9 W · 16 L | +1.1wins | +0.04per pick | 32cpaid | +9.6%equal weight | 52+0.02 edge/pick |
| 0x3170…401fbacked Souza | 34c | 117.65$40 in | Lost — open this pick on its own page | -$40 | 4 | 25%1 W · 3 L | -0.4wins | -0.11per pick | 36cpaid | -39%equal weight | 48-0.02 edge/pick |
| 0xc71f…bd62backed Rodriguez | 65c | 110.8$72 in | Won — open this pick on its own page | +$38.78 | 23 | 52.2%12 W · 11 L | +0.8wins | +0.04per pick | 49cpaid | +29.9%equal weight | 52+0.02 edge/pick |
| 0x2889…fc69backed Souza | 35c | 100$35 in | Lost — open this pick on its own page | -$35 | 75 | 41.3%31 W · 44 L | -2.6wins | -0.03per pick | 45cpaid | -12.6%equal weight | 47-0.03 edge/pick |
| 0xd4e7…c7c7backed Souza | 33c | 100$33 in | Lost — open this pick on its own page | -$33 | 17 | 35.3%6 W · 11 L | -2.8wins | -0.17per pick | 52cpaid | -47.2%equal weight | 42-0.07 edge/pick |
| 0x1806…19bfbacked Rodriguez | 70c | 71.43$50 in | Won — open this pick on its own page | +$21.43 | 3 | 33.3%1 W · 2 L | -0.3wins | -0.11per pick | 45cpaid | -52.4%equal weight | 49-0.01 edge/pick |
| 0x312d…6814backed Souza | 16c | 64.09$10 in | Lost — open this pick on its own page | -$10.25 | 158 | 39.2%62 W · 96 L | -4.9wins | -0.03per pick | 42cpaid | -17.5%equal weight | 47-0.03 edge/pick |
| 0x413f…67c3backed Souza | 35c | 57.14$20 in | Lost — open this pick on its own page | -$20 | 38 | 44.7%17 W · 21 L | -3.7wins | -0.10per pick | 54cpaid | -5.9%equal weight | 43-0.06 edge/pick |
| 0x6d89…40a4backed Rodriguez | 69c | 50$35 in | Won — open this pick on its own page | +$15.5 | 30 | 50%15 W · 15 L | +0.3wins | +0.01per pick | 49cpaid | +1.8%equal weight | 510.00 edge/pick |
| 0x84f8…0ff2backed Souza | 31c | 50$16 in | Lost — open this pick on its own page | -$15.5 | 74 | 48.6%36 W · 38 L | -0.7wins | -0.01per pick | 50cpaid | -2.8%equal weight | 49-0.01 edge/pick |
| 0x20bc…f61bbacked Rodriguez | 70c | 48.29$34 in | Won — open this pick on its own page | +$14.49 | 8 | 50%4 W · 4 L | -0.8wins | -0.10per pick | 60cpaid | -31.9%equal weight | 47-0.02 edge/pick |
| 0x9083…d27bbacked Souza | 33c | 45.45$15 in | Lost — open this pick on its own page | -$15 | 151 | 39.7%60 W · 91 L | -3.6wins | -0.02per pick | 42cpaid | -13.3%equal weight | 48-0.02 edge/pick |
| 0x7c59…b8e9backed Souza | 35c | 42.86$15 in | Lost — open this pick on its own page | -$15 | 4 | 25%1 W · 3 L | -0.4wins | -0.11per pick | 36cpaid | -30.6%equal weight | 48-0.02 edge/pick |
| 0xa35a…2157backed Rodriguez | 71c | 42.45$30 in | Won — open this pick on its own page | +$12.45 | 5 | 60%3 W · 2 L | +0.6wins | +0.13per pick | 47cpaid | +18.1%equal weight | 52+0.02 edge/pick |
| 0x20dd…f6acbacked Souza | 34c | 41.15$14 in | Lost — open this pick on its own page | -$13.9 | 318 | 55%175 W · 143 L | +5.3wins | +0.02per pick | 53cpaid | +3.2%equal weight | 52+0.02 edge/pick |
| 0x2b1e…e465backed Souza | 27c | 41.13$11 in | Lost — open this pick on its own page | -$11.11 | 67 | 31.3%21 W · 46 L | -9.8wins | -0.15per pick | 46cpaid | -37.7%equal weight | 38-0.11 edge/pick |
| 0x83ce…0d06backed Souza | 29c | 39.99$12 in | Lost — open this pick on its own page | -$11.6 | 27 | 40.7%11 W · 16 L | +0.6wins | +0.02per pick | 38cpaid | +8.8%equal weight | 51+0.01 edge/pick |
| 0xe239…14eabacked Souza | 35c | 37.92$13 in | Lost — open this pick on its own page | -$13.27 | 41 | 51.2%21 W · 20 L | +0.8wins | +0.02per pick | 49cpaid | -0.1%equal weight | 51+0.01 edge/pick |
| 0x9a01…0d9abacked Rodriguez | 69c | 37.84$26 in | Won — open this pick on its own page | +$11.84 | 75 | 48%36 W · 39 L | +0.1wins | 0.00per pick | 48cpaid | -4.7%equal weight | 500.00 edge/pick |
| 0x120e…6850backed Souza | 35c | 30$11 in | Lost — open this pick on its own page | -$10.5 | 17 | 64.7%11 W · 6 L | +1.4wins | +0.08per pick | 57cpaid | +10.2%equal weight | 54+0.03 edge/pick |
| 0xf826…cd1abacked Rodriguez | 67c | 29.85$20 in | Won — open this pick on its own page | +$9.85 | 77 | 37.7%29 W · 48 L | -7.4wins | -0.10per pick | 47cpaid | -29.7%equal weight | 42-0.07 edge/pick |
| 0x2140…6598backed Rodriguez | 68c | 29$20 in | Won — open this pick on its own page | +$9.28 | 134 | 50%67 W · 67 L | +0.2wins | 0.00per pick | 50cpaid | -6%equal weight | 500.00 edge/pick |
| 0x25ed…9481backed Rodriguez | 64c | 28.06$18 in | Won — open this pick on its own page | +$10.15 | 13 | 53.8%7 W · 6 L | -0.6wins | -0.05per pick | 59cpaid | -16.1%equal weight | 48-0.02 edge/pick |
| 0x0905…e5c0backed Rodriguez | 71c | 25$18 in | Won — open this pick on its own page | +$7.25 | 23 | 82.6%19 W · 4 L | +5.6wins | +0.24per pick | 58cpaid | +65.6%equal weight | 63+0.12 edge/pick |
| 0x1c72…5c26backed Rodriguez | 80c | 25$20 in | Won — open this pick on its own page | +$5 | 104 | 52.9%55 W · 49 L | -1.1wins | -0.01per pick | 54cpaid | +4.2%equal weight | 49-0.01 edge/pick |
| 0x749e…8626backed Rodriguez | 69c | 24.64$17 in | Won — open this pick on its own page | +$7.64 | 78 | 59%46 W · 32 L | +1.1wins | +0.01per pick | 58cpaid | +5.5%equal weight | 51+0.01 edge/pick |
| 0x2230…a66cbacked Rodriguez | 70c | 21.5$15 in | Won — open this pick on its own page | +$6.38 | 16 | 50%8 W · 8 L | 0.0wins | 0.00per pick | 50cpaid | -2%equal weight | 500.00 edge/pick |
| 0xd263…54a7backed Rodriguez | 75c | 16.93$13 in | Won — open this pick on its own page | +$4.23 | 39 | 46.2%18 W · 21 L | -1.2wins | -0.03per pick | 49cpaid | -17.5%equal weight | 48-0.02 edge/pick |
| 0xdf9d…c956backed Rodriguez | 66c | 16$11 in | Won — open this pick on its own page | +$5.44 | 229 | 53.3%122 W · 107 L | +8.6wins | +0.04per pick | 50cpaid | +4.7%equal weight | 54+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 UFC and say nothing about this market.
The rest of this event
Polymarket sells these questions together. 12 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.
- UFC Fight Night: Rodriguez vs. Souzathis page
- UFC Fight Night: Bashi vs. Yannis Bashi won
- UFC Fight Night: Brener vs. RibovicsRibovics won
- UFC Fight Night: Estevam vs. Bunes Estevam won
- UFC Fight Night: Klein vs. PulyaevPulyaev won
- UFC Fight Night: Magny vs. dos SantosMagny won
- UFC Fight Night: Nakamura vs. FletcherNakamura won
- UFC Fight Night: Park vs. TairaTaira won
- UFC Fight Night: Rosa vs. CornolleRosa won
- UFC Fight Night: Rębecki vs. Duncan Duncan won
- UFC Fight Night: Silva vs. VallejosVallejos won
- UFC Fight Night: Vieira vs. Gore Vieira 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.