MLB · resolved market
New York Mets vs. San Diego Padres: O/U 9.5
https://tailmypicks.com/m/0x90805f86e17b4e62d7e39d474dfa93ffd0eb75047d562f89d57e5cd65c214761
Rebuilt .
What this market resolved to
- Winning outcome
- Overof Over, Under
- Resolved
- US/Eastern, the zone Polymarket writes its markets in
- Scored in
- MLBevery record on this page is that Category’s
- Volume Polymarket published
- $29,687
- Volume TailMyPicks’s own read summed
- $30,277
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 $29,687 — 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 78 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 MLB 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 MLB | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Wallet | Entry | Position | Result | P/L held | Qualified picks | Win rate | vs expected | Realizable edge | Avg entry | ROI per pick | Tail Score |
| 0xcc0f…b9d0backed Under | 1c | 3,593$36 in | Lost — open this pick on its own page | -$35.93 | 102 | 39.2%40 W · 62 L | -6.7wins | -0.07per pick | 46cpaid | -23.4%equal weight | 44-0.05 edge/pick |
| 0x6b1e…65c1backed Over | 22c | 2,506$562 in | Won — open this pick on its own page | +$1,944.02 | 299 | 48.8%146 W · 153 L | +0.3wins | 0.00per pick | 49cpaid | -3%equal weight | 500.00 edge/pick |
| 0xbd1f…9136backed Under | 54c | 2,123$1,156 in | Lost — open this pick on its own page | -$1,156.5 | 138 | 50%69 W · 69 L | -2.1wins | -0.02per pick | 52cpaid | -4.5%equal weight | 49-0.01 edge/pick |
| 0xbca0…9705backed Over | 26c | 1,821$465 in | Won — open this pick on its own page | +$1,355.89 | 8,470 | 52.6%4,459 W · 4,011 L | +510.0wins | +0.06per pick | 47cpaid | +5.3%equal weight | 57+0.06 edge/pick |
| 0xc444…20dabacked Under | 63c | 1,700$1,071 in | Lost — open this pick on its own page | -$1,071 | 92 | 50%46 W · 46 L | -0.4wins | 0.00per pick | 50cpaid | +4.3%equal weight | 500.00 edge/pick |
| 0x762e…4bf0backed Under | 59c | 1,618$961 in | Lost — open this pick on its own page | -$960.58 | 245 | 51.8%127 W · 118 L | -7.2wins | -0.03per pick | 55cpaid | -5.9%equal weight | 47-0.03 edge/pick |
| 0xa057…d092backed Over | 23c | 1,499$342 in | Won — open this pick on its own page | +$1,156.9 | 2,144 | 39.6%849 W · 1,295 L | +0.8wins | 0.00per pick | 40cpaid | -3.5%equal weight | 500.00 edge/pick |
| 0x5268…135dbacked Over | 37c | 1,446$533 in | Won — open this pick on its own page | +$913.4 | 11,357 | 52.9%6,003 W · 5,354 L | +209.9wins | +0.02per pick | 51cpaid | -0.2%equal weight | 52+0.02 edge/pick |
| 0xd03b…184cbacked Under | 64c | 1,179$758 in | Lost — open this pick on its own page | -$757.55 | 284 | 53.9%153 W · 131 L | +4.5wins | +0.02per pick | 52cpaid | -1.1%equal weight | 52+0.01 edge/pick |
| 0x012a…c01dbacked Over | 46c | 869.57$400 in | Won — open this pick on its own page | +$469.57 | 11 | 63.6%7 W · 4 L | +0.6wins | +0.05per pick | 58cpaid | +10.8%equal weight | 52+0.02 edge/pick |
| 0xff34…694bbacked Under | 70c | 861$606 in | Lost — open this pick on its own page | -$605.91 | 5,234 | 56.8%2,971 W · 2,263 L | +130.4wins | +0.02per pick | 54cpaid | +2.3%equal weight | 53+0.02 edge/pick |
| 0x2f4e…1fb8backed Under | 60c | 835.01$504 in | Lost — open this pick on its own page | -$504.16 | 3,792 | 45.8%1,738 W · 2,054 L | -5.5wins | 0.00per pick | 46cpaid | -6.4%equal weight | 500.00 edge/pick |
| 0x2005…75eabacked Over | 41c | 698.6$287 in | Won — open this pick on its own page | +$411.56 | 8,086 | 46.1%3,728 W · 4,358 L | +29.9wins | 0.00per pick | 46cpaid | -7.1%equal weight | 500.00 edge/pick |
| 0x32ed…f960backed Under | 58c | 658.4$381 in | Lost — open this pick on its own page | -$381.34 | 6,116 | 55.3%3,385 W · 2,731 L | +344.6wins | +0.06per pick | 50cpaid | +8.6%equal weight | 56+0.06 edge/pick |
| 0x55ab…4f88backed Over | 35c | 634.52$223 in | Won — open this pick on its own page | +$411.67 | 422 | 41%173 W · 249 L | -15.9wins | -0.04per pick | 45cpaid | +1.2%equal weight | 46-0.04 edge/pick |
| 0x844e…4efdbacked Under | 50c | 600$299 in | Lost — open this pick on its own page | -$299.01 | 12 | 33.3%4 W · 8 L | -1.9wins | -0.16per pick | 49cpaid | -31.3%equal weight | 44-0.05 edge/pick |
| 0x4259…77c1backed Under | 73c | 548.79$400 in | Lost — open this pick on its own page | -$400 | 2,243 | 57.6%1,293 W · 950 L | +37.1wins | +0.02per pick | 56cpaid | +2.6%equal weight | 52+0.02 edge/pick |
| 0xfd10…f782backed Under | 52c | 307.48$160 in | Lost — open this pick on its own page | -$159.89 | 134 | 47.8%64 W · 70 L | -7.1wins | -0.05per pick | 53cpaid | -10.3%equal weight | 45-0.04 edge/pick |
| 0xbbf3…aa3abacked Under | 50c | 300$150 in | Lost — open this pick on its own page | -$150 | 102 | 46.1%47 W · 55 L | -8.3wins | -0.08per pick | 54cpaid | -16.4%equal weight | 43-0.07 edge/pick |
| 0x6f06…3e6ebacked Under | 5c | 280.57$13 in | Lost — open this pick on its own page | -$12.92 | 42 | 26.2%11 W · 31 L | -3.5wins | -0.08per pick | 34cpaid | -42.3%equal weight | 44-0.05 edge/pick |
| 0x0684…d1fabacked Over | 53c | 264.81$140 in | Won — open this pick on its own page | +$124.81 | 70 | 37.1%26 W · 44 L | -2.9wins | -0.04per pick | 41cpaid | -6.2%equal weight | 47-0.03 edge/pick |
| 0x1e60…536bbacked Over | 55c | 262.56$144 in | Won — open this pick on its own page | +$118.15 | 145 | 35.9%52 W · 93 L | +5.1wins | +0.04per pick | 32cpaid | +1.7%equal weight | 53+0.03 edge/pick |
| 0x5968…3fc4backed Over | 39c | 252.84$99 in | Won — open this pick on its own page | +$154.28 | 289 | 43.3%125 W · 164 L | -11.6wins | -0.04per pick | 47cpaid | -11.1%equal weight | 46-0.04 edge/pick |
| 0xaab4…5a40backed Over | 42c | 238.1$100 in | Won — open this pick on its own page | +$138.1 | 162 | 51.9%84 W · 78 L | +2.8wins | +0.02per pick | 50cpaid | +0.4%equal weight | 52+0.01 edge/pick |
| 0x204f…5e14backed Over | 47c | 192.03$90 in | Won — open this pick on its own page | +$102.25 | 12,247 | 46.4%5,687 W · 6,560 L | -68.6wins | -0.01per pick | 47cpaid | -9.5%equal weight | 49-0.01 edge/pick |
| 0xe401…7b88backed Under | 77c | 183.06$141 in | Lost — open this pick on its own page | -$140.96 | 9,728 | 46.3%4,506 W · 5,222 L | +32.8wins | 0.00per pick | 46cpaid | -8.5%equal weight | 500.00 edge/pick |
| 0x39fc…e2f2backed Over | 28c | 178.49$50 in | Won — open this pick on its own page | +$128.43 | 3,208 | 51.2%1,642 W · 1,566 L | +146.6wins | +0.05per pick | 47cpaid | +8.6%equal weight | 55+0.05 edge/pick |
| 0x85c3…700cbacked Under | 62c | 172.42$107 in | Lost — open this pick on its own page | -$106.9 | 904 | 46.9%424 W · 480 L | +13.1wins | +0.01per pick | 45cpaid | +3.4%equal weight | 52+0.01 edge/pick |
| 0x6383…6e28backed Under | 76c | 141.05$107 in | Lost — open this pick on its own page | -$107.05 | 792 | 55.6%440 W · 352 L | +20.6wins | +0.03per pick | 53cpaid | +6.5%equal weight | 53+0.03 edge/pick |
| 0x976a…e8ecbacked Over | 33c | 132.54$44 in | Won — open this pick on its own page | +$88.79 | 1,014 | 50.4%511 W · 503 L | +52.0wins | +0.05per pick | 45cpaid | +21.4%equal weight | 56+0.05 edge/pick |
| 0xb0f4…6fa9backed Over | 31c | 131$41 in | Won — open this pick on its own page | +$90.39 | 1,777 | 58.4%1,037 W · 740 L | +91.8wins | +0.05per pick | 53cpaid | +3.5%equal weight | 56+0.05 edge/pick |
| 0xc1b5…c8f8backed Under | 63c | 130.2$82 in | Lost — open this pick on its own page | -$82.27 | 1,708 | 49.9%852 W · 856 L | -17.8wins | -0.01per pick | 51cpaid | -4.8%equal weight | 49-0.01 edge/pick |
| 0xbe88…67a8backed Under | 77c | 129$99 in | Lost — open this pick on its own page | -$99.33 | 970 | 50.7%492 W · 478 L | +13.8wins | +0.01per pick | 49cpaid | +2.5%equal weight | 52+0.01 edge/pick |
| 0xda77…683fbacked Over | 35c | 112.57$40 in | Won — open this pick on its own page | +$72.75 | 5,786 | 43.6%2,524 W · 3,262 L | -192.2wins | -0.03per pick | 47cpaid | -19.3%equal weight | 46-0.03 edge/pick |
| 0x93ac…2761backed Under | 59c | 112.45$66 in | Lost — open this pick on its own page | -$65.8 | 2,583 | 61.4%1,587 W · 996 L | +70.9wins | +0.03per pick | 59cpaid | +4.3%equal weight | 53+0.03 edge/pick |
| 0xe911…3d4ebacked Over | 36c | 102.71$37 in | Won — open this pick on its own page | +$66.21 | 1,723 | 50.3%867 W · 856 L | +55.0wins | +0.03per pick | 47cpaid | +3.5%equal weight | 53+0.03 edge/pick |
| 0x16f3…e1eebacked Over | 65c | 100$65 in | Won — open this pick on its own page | +$35 | 112 | 56.3%63 W · 49 L | +3.1wins | +0.03per pick | 54cpaid | +5.7%equal weight | 52+0.02 edge/pick |
| 0xf898…e720backed Under | 47c | 93$44 in | Lost — open this pick on its own page | -$44.11 | 6,303 | 48.2%3,041 W · 3,262 L | +181.4wins | +0.03per pick | 45cpaid | +0.8%equal weight | 53+0.03 edge/pick |
| 0xd1ed…d7cbbacked Under | 71c | 92.96$66 in | Lost — open this pick on its own page | -$66 | 4,381 | 44.9%1,966 W · 2,415 L | +77.8wins | +0.02per pick | 43cpaid | -6.4%equal weight | 52+0.02 edge/pick |
| 0x5d5e…7004backed Over | 27c | 91.29$25 in | Won — open this pick on its own page | +$66.61 | 217 | 67.7%147 W · 70 L | +36.1wins | +0.17per pick | 51cpaid | +27.7%equal weight | 67+0.15 edge/pick |
| 0xfa03…c8a4backed Under | 51c | 86.61$44 in | Lost — open this pick on its own page | -$44.27 | 3 | 66.7%2 W · 1 L | 0.0wins | +0.01per pick | 65cpaid | -7.7%equal weight | 500.00 edge/pick |
| 0xa9f5…937fbacked Over | 35c | 84.73$29 in | Won — open this pick on its own page | +$55.49 | 2,545 | 45.9%1,168 W · 1,377 L | -73.6wins | -0.03per pick | 49cpaid | -14.9%equal weight | 47-0.03 edge/pick |
| 0xbf9c…3648backed Under | 74c | 84.58$63 in | Lost — open this pick on its own page | -$62.92 | 1,733 | 49%849 W · 884 L | +6.9wins | 0.00per pick | 49cpaid | -2.5%equal weight | 500.00 edge/pick |
| 0x9aa8…a338backed Over | 30c | 74.16$22 in | Won — open this pick on its own page | +$51.91 | 18 | 44.4%8 W · 10 L | -1.9wins | -0.11per pick | 55cpaid | -15.1%equal weight | 45-0.04 edge/pick |
| 0x7dfd…b845backed Over | 68c | 70$48 in | Won — open this pick on its own page | +$22.4 | 268 | 60.4%162 W · 106 L | -3.2wins | -0.01per pick | 62cpaid | -1.8%equal weight | 49-0.01 edge/pick |
| 0x8130…5a50backed Over | 36c | 70$25 in | Won — open this pick on its own page | +$44.5 | 31 | 71%22 W · 9 L | +4.9wins | +0.16per pick | 55cpaid | +34.1%equal weight | 60+0.09 edge/pick |
| 0x7b95…5733backed Over | 31c | 65.9$21 in | Won — open this pick on its own page | +$45.22 | 210 | 55.2%116 W · 94 L | +8.4wins | +0.04per pick | 51cpaid | +3.3%equal weight | 54+0.04 edge/pick |
| 0x8772…982dbacked Over | 52c | 57.69$30 in | Won — open this pick on its own page | +$27.69 | 19 | 63.2%12 W · 7 L | +2.1wins | +0.11per pick | 52cpaid | +29.2%equal weight | 55+0.05 edge/pick |
| 0x0d2d…7ff5backed Under | 71c | 52.36$37 in | Lost — open this pick on its own page | -$37.09 | 8,295 | 47.8%3,966 W · 4,329 L | +72.4wins | +0.01per pick | 47cpaid | -4.3%equal weight | 51+0.01 edge/pick |
| 0x4ed2…0ddabacked Under | 58c | 51.24$30 in | Lost — open this pick on its own page | -$29.72 | 577 | 47.7%275 W · 302 L | +7.2wins | +0.01per pick | 46cpaid | +1.5%equal weight | 51+0.01 edge/pick |
| 0xbc5b…3f6abacked Under | 78c | 47.24$37 in | Lost — open this pick on its own page | -$36.85 | 19 | 47.4%9 W · 10 L | -1.2wins | -0.06per pick | 54cpaid | +4.7%equal weight | 47-0.03 edge/pick |
| 0x1df6…cba0backed Over | 40c | 44.33$18 in | Won — open this pick on its own page | +$26.61 | 1,445 | 50.3%727 W · 718 L | -27.6wins | -0.02per pick | 52cpaid | -15.6%equal weight | 48-0.02 edge/pick |
| 0xc718…64a8backed Over | 51c | 42.25$22 in | Won — open this pick on its own page | +$20.63 | 1,083 | 56.3%610 W · 473 L | +13.7wins | +0.01per pick | 55cpaid | +0.4%equal weight | 51+0.01 edge/pick |
| 0x6b23…04a3backed Under | 68c | 40.82$28 in | Lost — open this pick on its own page | -$27.86 | 3,457 | 51.3%1,772 W · 1,685 L | +108.1wins | +0.03per pick | 48cpaid | +1.6%equal weight | 53+0.03 edge/pick |
| 0xb64f…c3a9backed Over | 35c | 40.59$14 in | Won — open this pick on its own page | +$26.38 | 162 | 53.1%86 W · 76 L | +8.4wins | +0.05per pick | 48cpaid | +11.8%equal weight | 55+0.04 edge/pick |
| 0xc9db…6789backed Over | 43c | 40.33$17 in | Won — open this pick on its own page | +$22.99 | 267 | 62.2%166 W · 101 L | +43.9wins | +0.16per pick | 46cpaid | +58%equal weight | 67+0.15 edge/pick |
| 0xd57d…f5d4backed Over | 30c | 39.58$12 in | Won — open this pick on its own page | +$27.71 | 33 | 57.6%19 W · 14 L | +1.5wins | +0.05per pick | 53cpaid | +1.3%equal weight | 53+0.03 edge/pick |
| 0x9632…a379backed Over | 30c | 39.58$12 in | Won — open this pick on its own page | +$27.7 | 28 | 53.6%15 W · 13 L | +2.2wins | +0.08per pick | 46cpaid | +12.6%equal weight | 55+0.04 edge/pick |
| 0x1cdd…e595backed Under | 66c | 37.25$25 in | Lost — open this pick on its own page | -$24.59 | 1,927 | 17.2%331 W · 1,596 L | -320.3wins | -0.17per pick | 34cpaid | -64.3%equal weight | 32-0.16 edge/pick |
| 0x19b7…9ee6backed Under | 58c | 35.49$21 in | Lost — open this pick on its own page | -$20.52 | 1,038 | 51.7%537 W · 501 L | +1.2wins | 0.00per pick | 52cpaid | -4.1%equal weight | 500.00 edge/pick |
| 0x6804…29e2backed Under | 68c | 35.18$24 in | Lost — open this pick on its own page | -$23.76 | 1,379 | 50.6%698 W · 681 L | -2.4wins | 0.00per pick | 51cpaid | +0.7%equal weight | 500.00 edge/pick |
| 0x4f12…effbbacked Under | 70c | 34$24 in | Lost — open this pick on its own page | -$23.65 | 73 | 43.8%32 W · 41 L | -5.6wins | -0.08per pick | 51cpaid | -19.2%equal weight | 44-0.06 edge/pick |
| 0x75dc…4f82backed Under | 70c | 33.79$24 in | Lost — open this pick on its own page | -$23.65 | 304 | 54.3%165 W · 139 L | +6.9wins | +0.02per pick | 52cpaid | +7.6%equal weight | 52+0.02 edge/pick |
| 0x7baa…03b7backed Under | 70c | 33.79$24 in | Lost — open this pick on its own page | -$23.65 | 198 | 55.1%109 W · 89 L | +6.0wins | +0.03per pick | 52cpaid | +8.2%equal weight | 53+0.03 edge/pick |
| 0x12b4…a662backed Under | 66c | 33.51$22 in | Lost — open this pick on its own page | -$22.03 | 1,133 | 57.2%648 W · 485 L | +35.9wins | +0.03per pick | 54cpaid | +4.1%equal weight | 53+0.03 edge/pick |
| 0x3186…2a53backed Under | 77c | 33.51$26 in | Lost — open this pick on its own page | -$25.8 | 94 | 55.3%52 W · 42 L | +4.3wins | +0.05per pick | 51cpaid | +16.3%equal weight | 54+0.04 edge/pick |
| 0x0d30…5f85backed Under | 77c | 33.51$26 in | Lost — open this pick on its own page | -$25.8 | 111 | 49.5%55 W · 56 L | -0.8wins | -0.01per pick | 50cpaid | -2.7%equal weight | 49-0.01 edge/pick |
| 0x5e2f…f9babacked Over | 38c | 32.35$12 in | Won — open this pick on its own page | +$19.9 | 726 | 55.4%402 W · 324 L | +40.2wins | +0.06per pick | 50cpaid | +6.6%equal weight | 56+0.05 edge/pick |
| 0x5821…7c51backed Under | 69c | 32.19$22 in | Lost — open this pick on its own page | -$22.21 | 2,995 | 50.8%1,521 W · 1,474 L | -36.0wins | -0.01per pick | 52cpaid | -4.7%equal weight | 49-0.01 edge/pick |
| 0x61d3…189abacked Under | 70c | 31.73$22 in | Lost — open this pick on its own page | -$22.21 | 238 | 54.2%129 W · 109 L | +11.4wins | +0.05per pick | 49cpaid | +17.9%equal weight | 55+0.04 edge/pick |
| 0x348c…c8efbacked Over | 66c | 29.41$19 in | Won — open this pick on its own page | +$10 | 104 | 38.5%40 W · 64 L | -7.7wins | -0.07per pick | 46cpaid | -2.6%equal weight | 43-0.06 edge/pick |
| 0x1980…3340backed Under | 67c | 27.97$19 in | Lost — open this pick on its own page | -$18.78 | 324 | 50.9%165 W · 159 L | -2.4wins | -0.01per pick | 52cpaid | -5.7%equal weight | 49-0.01 edge/pick |
| 0xe046…9bc6backed Under | 62c | 26.04$16 in | Lost — open this pick on its own page | -$16.14 | 111 | 58.6%65 W · 46 L | +2.0wins | +0.02per pick | 57cpaid | +1.6%equal weight | 52+0.01 edge/pick |
| 0x052e…b5d2backed Under | 77c | 24.15$19 in | Lost — open this pick on its own page | -$18.66 | 4 | 0%0 W · 4 L | -1.3wins | -0.32per pick | 32cpaid | -100%equal weight | 45-0.04 edge/pick |
| 0x6c16…66cebacked Under | 65c | 23.94$16 in | Lost — open this pick on its own page | -$15.55 | 660 | 56.2%371 W · 289 L | +12.6wins | +0.02per pick | 54cpaid | +3.4%equal weight | 52+0.02 edge/pick |
| 0x5aa0…9528backed Under | 62c | 22.03$14 in | Lost — open this pick on its own page | -$13.69 | 24 | 54.2%13 W · 11 L | -1.5wins | -0.06per pick | 60cpaid | -15%equal weight | 47-0.03 edge/pick |
| 0xf610…741cbacked Under | 72c | 20.69$15 in | Lost — open this pick on its own page | -$14.86 | 253 | 57.3%145 W · 108 L | +14.7wins | +0.06per pick | 52cpaid | +10.8%equal weight | 56+0.05 edge/pick |
| 0x5587…6d07backed Under | 79c | 18.94$15 in | Lost — open this pick on its own page | -$15 | 516 | 56.6%292 W · 224 L | +11.6wins | +0.02per pick | 54cpaid | +4.2%equal weight | 52+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 MLB and say nothing about this market.
The rest of this event
Polymarket sells these questions together. 15 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.
- New York Mets vs. San Diego Padres: O/U 9.5this page
- New York Mets vs. San Diego PadresNew York Mets won
- New York Mets vs. San Diego Padres: O/U 10.5Under won
- New York Mets vs. San Diego Padres: O/U 4.5Over won
- New York Mets vs. San Diego Padres: O/U 5.5Over won
- New York Mets vs. San Diego Padres: O/U 6.5Over won
- New York Mets vs. San Diego Padres: O/U 7.5Over won
- New York Mets vs. San Diego Padres: O/U 8.5Over won
- Spread: New York Mets (-1.5)New York Mets won
- Spread: New York Mets (-2.5)New York Mets won
- Spread: New York Mets (-3.5)New York Mets won
- Spread: New York Mets (-4.5)San Diego Padres won
- Spread: San Diego Padres (-1.5)New York Mets won
- Spread: San Diego Padres (-2.5)New York Mets won
- Will there be a run scored in the first inning?: New York Mets vs. San Diego PadresYes 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.