TailMyPicks

Check any Polymarket wallet’s real record.

Tennis · resolved market

Argentina Open: Juan Manuel Cerundolo vs Pedro Martinez

Rebuilt .

What this market resolved to

Winning outcome
Martinezof Cerundolo, Martinez
Resolved
US/Eastern, the zone Polymarket writes its markets in
Scored in
Tennisevery record on this page is that Category’s
Volume Polymarket published
$205,413
Volume TailMyPicks’s own read summed
$218,192

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 $205,413 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 166 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
0x38c2…d3a7backed Cerundolo33c26,344$8,592 inLost — open this pick on its own page-$8,591.6648851.6%252 W · 236 L-5.1wins-0.01per pick53cpaid-2.6%equal weight49-0.01 edge/pick
0x6f3e…bcf8backed Martinez39c20,255$7,799 inWon — open this pick on its own page+$12,455.6276146.6%355 W · 406 L-1.0wins0.00per pick47cpaid-1.3%equal weight500.00 edge/pick
0xd6a3…9489backed Martinez54c20,074$10,793 inWon — open this pick on its own page+$9,281.682,74630.8%846 W · 1,900 L-67.1wins-0.02per pick33cpaid-36.1%equal weight47-0.02 edge/pick
0x68dd…f0b2backed Cerundolo61c20,000$12,200 inLost — open this pick on its own page-$12,199.996552.3%34 W · 31 L+0.2wins0.00per pick52cpaid-7.1%equal weight500.00 edge/pick
0x3b5c…126ebacked Martinez73c19,952$14,636 inWon — open this pick on its own page+$5,316.180938.8%314 W · 495 L+5.4wins+0.01per pick38cpaid-23.1%equal weight51+0.01 edge/pick
0x160b…4296backed Martinez39c17,270$6,726 inWon — open this pick on its own page+$10,544.071,65849.9%828 W · 830 L+7.9wins0.00per pick49cpaid+0.3%equal weight510.00 edge/pick
0xc0ac…fd51backed Martinez33c11,888$3,934 inWon — open this pick on its own page+$7,954.6628444.7%127 W · 157 L+13.7wins+0.05per pick40cpaid+13.9%equal weight55+0.04 edge/pick
0x9fa9…c100backed Cerundolo62c10,000$6,200 inLost — open this pick on its own page-$6,20043051.2%220 W · 210 L+5.2wins+0.01per pick50cpaid+2.1%equal weight51+0.01 edge/pick
0x9f13…e0fdbacked Cerundolo59c6,348$3,769 inLost — open this pick on its own page-$3,769.4576140.6%309 W · 452 L-15.3wins-0.02per pick43cpaid-6.4%equal weight48-0.02 edge/pick
0x2005…75eabacked Cerundolo63c5,965$3,786 inLost — open this pick on its own page-$3,78611,43543.4%4,959 W · 6,476 L+17.8wins0.00per pick43cpaid-20.1%equal weight500.00 edge/pick
0x01b4…372ebacked Cerundolo2c5,000$100 inLost — open this pick on its own page-$100755.3%4 W · 71 L+2.3wins+0.03per pick2cpaid+33.4%equal weight53+0.02 edge/pick
0x9dea…3792backed Cerundolo33c4,489$1,500 inLost — open this pick on its own page-$1,50036968%251 W · 118 L-1.1wins0.00per pick68cpaid-1.7%equal weight500.00 edge/pick
0x507e…beaebacked Martinez48c4,452$2,120 inWon — open this pick on its own page+$2,332.427,01843.2%3,031 W · 3,987 L+124.9wins+0.02per pick41cpaid-9.8%equal weight52+0.02 edge/pick
0xee61…debfbacked Martinez42c4,442$1,854 inWon — open this pick on its own page+$2,588.042,86544.3%1,269 W · 1,596 L+6.0wins0.00per pick44cpaid-20.8%equal weight500.00 edge/pick
0xe60a…6a47backed Martinez40c4,082$1,618 inWon — open this pick on its own page+$2,464.3825428%71 W · 183 L-13.4wins-0.05per pick33cpaid-24.6%equal weight45-0.05 edge/pick
0xf588…2b81backed Martinez70c3,192$2,235 inWon — open this pick on its own page+$957.0981349.1%399 W · 414 L+21.6wins+0.03per pick46cpaid-9.1%equal weight53+0.03 edge/pick
0x153a…9d6dbacked Cerundolo61c2,853$1,750 inLost — open this pick on its own page-$1,749.9228338.9%110 W · 173 L+0.8wins0.00per pick39cpaid-3.7%equal weight500.00 edge/pick
0xec13…862bbacked Martinez39c2,500$975 inWon — open this pick on its own page+$1,524.997736.4%28 W · 49 L-0.8wins-0.01per pick37cpaid-8.1%equal weight49-0.01 edge/pick
0xe7a2…ae70backed Cerundolo61c2,472$1,508 inLost — open this pick on its own page-$1,507.9215952.2%83 W · 76 L+1.6wins+0.01per pick51cpaid+2.2%equal weight51+0.01 edge/pick
0xb5f6…adc3backed Martinez37c2,397$887 inWon — open this pick on its own page+$1,510.037135.2%25 W · 46 L+2.2wins+0.03per pick32cpaid+1.4%equal weight53+0.02 edge/pick
0xfd5d…4183backed Cerundolo51c2,357$1,200 inLost — open this pick on its own page-$1,20014250.7%72 W · 70 L-2.2wins-0.02per pick52cpaid-6.2%equal weight49-0.01 edge/pick
0x68b5…b56fbacked Cerundolo64c2,162$1,379 inLost — open this pick on its own page-$1,378.933743.2%16 W · 21 L-4.1wins-0.11per pick54cpaid-23.2%equal weight43-0.07 edge/pick
0x7298…fe8dbacked Martinez39c2,051$800 inWon — open this pick on its own page+$1,251.236439.1%25 W · 39 L+0.2wins0.00per pick39cpaid+3.5%equal weight500.00 edge/pick
0xfcf1…99d3backed Martinez47c1,978$930 inWon — open this pick on its own page+$1,048.1838652.3%202 W · 184 L-2.8wins-0.01per pick53cpaid-5.3%equal weight49-0.01 edge/pick
0xc3e4…5bf6backed Cerundolo61c1,700$1,037 inLost — open this pick on its own page-$1,03720653.4%110 W · 96 L+1.3wins+0.01per pick53cpaid-5.6%equal weight51+0.01 edge/pick
0x6814…a9e7backed Martinez47c1,530$716 inWon — open this pick on its own page+$813.943,07244.9%1,378 W · 1,694 L-30.9wins-0.01per pick46cpaid-23%equal weight49-0.01 edge/pick
0xb820…cbe7backed Cerundolo61c1,374$838 inLost — open this pick on its own page-$838.148248.8%40 W · 42 L-1.8wins-0.02per pick51cpaid-4.6%equal weight48-0.02 edge/pick
0x2dc3…9d67backed Cerundolo40c1,250$500 inLost — open this pick on its own page-$50039431%122 W · 272 L-11.0wins-0.03per pick34cpaid-12.4%equal weight47-0.03 edge/pick
0x9ed9…9949backed Cerundolo62c1,218$761 inLost — open this pick on its own page-$760.9846553.8%250 W · 215 L-1.4wins0.00per pick54cpaid-4.1%equal weight500.00 edge/pick
0xd5a1…0544backed Cerundolo63c1,111$700 inLost — open this pick on its own page-$699.9331753.6%170 W · 147 L+17.4wins+0.05per pick48cpaid+13.4%equal weight56+0.05 edge/pick
0xd2a8…5c27backed Cerundolo69c1,027$709 inLost — open this pick on its own page-$708.8640%0 W · 4 L-2.2wins-0.54per pick54cpaid-100%equal weight42-0.07 edge/pick
0x7ca1…aea0backed Martinez38c1,000$380 inWon — open this pick on its own page+$6201,16137.6%437 W · 724 L-27.8wins-0.02per pick40cpaid-7.1%equal weight47-0.02 edge/pick
0x57b9…e9b4backed Cerundolo62c1,000$620 inLost — open this pick on its own page-$62011353.1%60 W · 53 L+0.7wins+0.01per pick52cpaid+0.1%equal weight51+0.01 edge/pick
0x2ed1…caa2backed Cerundolo22c900$200 inLost — open this pick on its own page-$20018636%67 W · 119 L+7.4wins+0.04per pick32cpaid+16.1%equal weight54+0.04 edge/pick
0x48ee…0db4backed Cerundolo35c848.9$300 inLost — open this pick on its own page-$30054547.9%261 W · 284 L+11.6wins+0.02per pick46cpaid+1.5%equal weight52+0.02 edge/pick
0xc9aa…67e1backed Cerundolo60c800$480 inLost — open this pick on its own page-$4809950.5%50 W · 49 L-0.5wins0.00per pick51cpaid-0.3%equal weight500.00 edge/pick
0x0cde…6040backed Cerundolo75c761.28$569 inLost — open this pick on its own page-$56916665.7%109 W · 57 L+7.4wins+0.04per pick61cpaid+7.4%equal weight54+0.04 edge/pick
0x1733…1e15backed Cerundolo61c680.33$415 inLost — open this pick on its own page-$41578152.8%412 W · 369 L+21.3wins+0.03per pick50cpaid+4.7%equal weight53+0.03 edge/pick
0x6b7c…5f83backed Cerundolo57c653.75$374 inLost — open this pick on its own page-$374.212,42647.3%1,148 W · 1,278 L+45.2wins+0.02per pick45cpaid-13.4%equal weight52+0.02 edge/pick
0xaea0…0decbacked Martinez54c631$338 inWon — open this pick on its own page+$293.397046.6%452 W · 518 L-8.0wins-0.01per pick47cpaid-17.5%equal weight49-0.01 edge/pick
0x545d…c122backed Martinez31c580.89$181 inWon — open this pick on its own page+$400.3446030.4%140 W · 320 L-18.7wins-0.04per pick34cpaid-19.5%equal weight46-0.04 edge/pick
0x4c16…a5e3backed Cerundolo39c547.59$214 inLost — open this pick on its own page-$213.5638739.3%152 W · 235 L-0.1wins0.00per pick39cpaid+2.7%equal weight500.00 edge/pick
0x204f…5e14backed Martinez57c533.4$302 inWon — open this pick on its own page+$231.168,21745.5%3,737 W · 4,480 L+166.6wins+0.02per pick43cpaid-16.3%equal weight52+0.02 edge/pick
0xc181…0992backed Martinez39c512.82$200 inWon — open this pick on its own page+$312.8265651.8%340 W · 316 L-0.2wins0.00per pick52cpaid-1.6%equal weight500.00 edge/pick
0xaffe…7140backed Cerundolo61c488.23$296 inLost — open this pick on its own page-$295.8543242.4%183 W · 249 L+7.4wins+0.02per pick41cpaid+3.5%equal weight52+0.02 edge/pick
0x972b…78babacked Martinez50c426.63$212 inWon — open this pick on its own page+$214.712,98239.1%1,167 W · 1,815 L-109.1wins-0.04per pick43cpaid-30.2%equal weight46-0.04 edge/pick
0xae81…f04bbacked Cerundolo63c419.14$264 inLost — open this pick on its own page-$264.0621959.4%130 W · 89 L-10.8wins-0.05per pick64cpaid-9.7%equal weight45-0.04 edge/pick
0x6b3a…2841backed Martinez38c400$152 inWon — open this pick on its own page+$24842141.8%176 W · 245 L-12.2wins-0.03per pick45cpaid-11.7%equal weight47-0.03 edge/pick
0x64e5…292fbacked Cerundolo61c389.62$237 inLost — open this pick on its own page-$236.682564%16 W · 9 L+3.5wins+0.14per pick50cpaid+26.4%equal weight58+0.07 edge/pick
0xeab6…d4c6backed Cerundolo66c377.2$251 inLost — open this pick on its own page-$250.5937230.4%113 W · 259 L-12.0wins-0.03per pick34cpaid-23.1%equal weight47-0.03 edge/pick
0xcd3d…e7ebbacked Cerundolo19c372.76$71 inLost — open this pick on its own page-$70.641,13027.9%315 W · 815 L+1.6wins0.00per pick28cpaid-11.8%equal weight500.00 edge/pick
0x4537…fd02backed Cerundolo63c359.83$225 inLost — open this pick on its own page-$22538951.9%202 W · 187 L-16.1wins-0.04per pick56cpaid-9.5%equal weight46-0.04 edge/pick
0x480e…71e9backed Cerundolo60c340$204 inLost — open this pick on its own page-$20413560.7%82 W · 53 L+4.8wins+0.04per pick57cpaid+5.5%equal weight53+0.03 edge/pick
0x005c…a987backed Martinez38c330.83$125 inWon — open this pick on its own page+$205.4110739.3%42 W · 65 L-2.7wins-0.02per pick42cpaid-14.9%equal weight48-0.02 edge/pick
0x0eb8…56ecbacked Cerundolo63c317.46$200 inLost — open this pick on its own page-$20011256.3%63 W · 49 L+2.6wins+0.02per pick54cpaid0%equal weight52+0.02 edge/pick
0xf5d0…d9e8backed Martinez38c300$114 inWon — open this pick on its own page+$18615447.4%73 W · 81 L+3.2wins+0.02per pick45cpaid+1.9%equal weight52+0.02 edge/pick
0x5e30…acbfbacked Martinez36c292$105 inWon — open this pick on its own page+$186.887,72447.8%3,691 W · 4,033 L+41.2wins+0.01per pick47cpaid+1.2%equal weight51+0.01 edge/pick
0x71f6…e115backed Cerundolo62c290.32$180 inLost — open this pick on its own page-$18014639%57 W · 89 L-14.5wins-0.10per pick49cpaid-20.8%equal weight41-0.08 edge/pick
0x2a9b…7303backed Cerundolo62c270.27$168 inLost — open this pick on its own page-$168.0342046.9%197 W · 223 L-8.7wins-0.02per pick49cpaid-3.5%equal weight48-0.02 edge/pick
0xe4d3…c2f0backed Cerundolo65c262.2$170 inLost — open this pick on its own page-$170.4333556.7%190 W · 145 L-27.7wins-0.08per pick65cpaid-15.1%equal weight41-0.08 edge/pick
0x9c76…c926backed Martinez36c250$90 inWon — open this pick on its own page+$1604,07639.7%1,620 W · 2,456 L+93.7wins+0.02per pick37cpaid+7.2%equal weight53+0.02 edge/pick
0x7b7f…e826backed Cerundolo40c247.5$99 inLost — open this pick on its own page-$9969350.5%350 W · 343 L-9.1wins-0.01per pick52cpaid-3.9%equal weight49-0.01 edge/pick
0xc067…e97cbacked Cerundolo63c240$151 inLost — open this pick on its own page-$151.26953.6%37 W · 32 L-2.2wins-0.03per pick57cpaid-8%equal weight47-0.02 edge/pick
0x21c2…6749backed Martinez54c233$127 inWon — open this pick on its own page+$106.51,00846%464 W · 544 L-19.0wins-0.02per pick48cpaid-19.5%equal weight48-0.02 edge/pick
0x5b20…99e9backed Martinez38c210.53$80 inWon — open this pick on its own page+$130.5343448.4%210 W · 224 L-5.4wins-0.01per pick50cpaid-3.6%equal weight49-0.01 edge/pick
0x0f8e…3082backed Martinez29c208.85$61 inWon — open this pick on its own page+$147.711,21841.1%500 W · 718 L-30.1wins-0.02per pick44cpaid-16%equal weight47-0.02 edge/pick
0x1574…64c9backed Cerundolo62c200$124 inLost — open this pick on its own page-$12447639.1%186 W · 290 L-4.2wins-0.01per pick40cpaid+2.1%equal weight49-0.01 edge/pick
0x7b2c…af48backed Cerundolo61c200$122 inLost — open this pick on its own page-$12246649.8%232 W · 234 L-2.9wins-0.01per pick50cpaid-2.4%equal weight49-0.01 edge/pick
0x0694…4a4ebacked Cerundolo62c200$124 inLost — open this pick on its own page-$12426247.7%125 W · 137 L-9.1wins-0.03per pick51cpaid-7.2%equal weight46-0.03 edge/pick
0xc55d…9d2dbacked Cerundolo66c191.92$126 inLost — open this pick on its own page-$125.955056%28 W · 22 L+0.3wins+0.01per pick55cpaid-1.5%equal weight510.00 edge/pick
0x5d9e…e0e3backed Cerundolo59c190.58$112 inLost — open this pick on its own page-$1121,92355.4%1,066 W · 857 L-44.9wins-0.02per pick58cpaid-9.8%equal weight47-0.02 edge/pick
0x4df3…788fbacked Martinez35c179.48$63 inWon — open this pick on its own page+$116.6695140.1%381 W · 570 L+29.7wins+0.03per pick37cpaid+12%equal weight53+0.03 edge/pick
0x4aae…d563backed Cerundolo72c164.01$118 inLost — open this pick on its own page-$118.091752.9%9 W · 8 L-2.0wins-0.12per pick65cpaid-23.2%equal weight45-0.05 edge/pick
0x5df4…4eacbacked Cerundolo61c163.93$100 inLost — open this pick on its own page-$1005354.7%29 W · 24 L+3.4wins+0.06per pick48cpaid+14.6%equal weight55+0.04 edge/pick
0x5b2a…bc9bbacked Cerundolo61c163.93$100 inLost — open this pick on its own page-$1004346.5%20 W · 23 L-4.5wins-0.11per pick57cpaid-24.7%equal weight43-0.07 edge/pick
0x4fab…708bbacked Cerundolo30c160$48 inLost — open this pick on its own page-$481,27630.4%388 W · 888 L-11.5wins-0.01per pick31cpaid-6.6%equal weight49-0.01 edge/pick
0x5acb…b291backed Martinez35c160$56 inWon — open this pick on its own page+$104.03156.7%1 W · 14 L-3.8wins-0.25per pick32cpaid-80.9%equal weight39-0.09 edge/pick
0xcb5b…f243backed Martinez75c159.95$120 inWon — open this pick on its own page+$39.4949143%211 W · 280 L-15.1wins-0.03per pick46cpaid-21.5%equal weight47-0.03 edge/pick
0x2f2b…0f9abacked Cerundolo63c154.6$97 inLost — open this pick on its own page-$97.447552.4%249 W · 226 L+6.0wins+0.01per pick51cpaid+2.9%equal weight51+0.01 edge/pick
0x0457…4403backed Cerundolo68c154.2$105 inLost — open this pick on its own page-$1056829.4%20 W · 48 L-5.8wins-0.09per pick38cpaid-26.2%equal weight43-0.06 edge/pick
0xc0c8…090cbacked Martinez71c140.85$100 inWon — open this pick on its own page+$40.8513356.4%75 W · 58 L+2.7wins+0.02per pick54cpaid+2.2%equal weight52+0.02 edge/pick
0x5961…0b35backed Cerundolo72c138.89$100 inLost — open this pick on its own page-$100540%2 W · 3 L-1.4wins-0.28per pick68cpaid-45.6%equal weight45-0.05 edge/pick
0x4d84…21b1backed Martinez38c136.79$52 inWon — open this pick on its own page+$84.5852037.7%196 W · 324 L-30.8wins-0.06per pick44cpaid-27.4%equal weight44-0.06 edge/pick
0xa07d…a037backed Cerundolo37c126.95$47 inLost — open this pick on its own page-$47.213,27013.8%450 W · 2,820 L-549.1wins-0.17per pick31cpaid-57.4%equal weight31-0.17 edge/pick
0x70b2…1950backed Cerundolo61c123.45$75 inLost — open this pick on its own page-$753775.7%28 W · 9 L+8.4wins+0.23per pick53cpaid+41.1%equal weight65+0.14 edge/pick
0x2586…fd97backed Cerundolo61c123.1$75 inLost — open this pick on its own page-$74.99540%2 W · 3 L-0.4wins-0.08per pick48cpaid-18.8%equal weight49-0.01 edge/pick
0x49ed…a2fbbacked Martinez39c114$44 inWon — open this pick on its own page+$69.5420043.5%87 W · 113 L+6.7wins+0.03per pick40cpaid+2%equal weight53+0.03 edge/pick
0x22cc…8aeabacked Martinez39c108.68$42 inWon — open this pick on its own page+$66.413138.9%51 W · 80 L-5.8wins-0.04per pick43cpaid-17.6%equal weight46-0.04 edge/pick
0x91c0…e4ccbacked Martinez30c100$30 inWon — open this pick on its own page+$7051539.8%205 W · 310 L-8.8wins-0.02per pick42cpaid-8.4%equal weight48-0.02 edge/pick
0xd610…4c9abacked Martinez42c99.98$42 inWon — open this pick on its own page+$57.991,21233.1%401 W · 811 L-16.7wins-0.01per pick34cpaid-4.5%equal weight48-0.01 edge/pick
0x6c10…4e76backed Cerundolo31c98.23$30 inLost — open this pick on its own page-$3033326.4%88 W · 245 L-14.1wins-0.04per pick31cpaid-17.7%equal weight46-0.04 edge/pick
0xe6f0…5701backed Cerundolo54c91$49 inLost — open this pick on its own page-$49.1418644.6%83 W · 103 L+1.5wins+0.01per pick44cpaid-1.5%equal weight51+0.01 edge/pick
0xa61b…e7babacked Cerundolo59c84.75$50 inLost — open this pick on its own page-$504967.3%33 W · 16 L-1.0wins-0.02per pick69cpaid-2.9%equal weight48-0.01 edge/pick
0x4892…27bcbacked Cerundolo26c84.62$22 inLost — open this pick on its own page-$223056.7%17 W · 13 L+0.2wins+0.01per pick56cpaid-3.8%equal weight500.00 edge/pick
0x3c14…f78cbacked Cerundolo60c83.33$50 inLost — open this pick on its own page-$50757.1%4 W · 3 L-0.5wins-0.07per pick64cpaid-11.4%equal weight48-0.02 edge/pick
0xadb6…d200backed Cerundolo64c82.87$53 inLost — open this pick on its own page-$53.43944.4%4 W · 5 L-1.4wins-0.15per pick60cpaid-35.1%equal weight45-0.04 edge/pick
0xa6be…b977backed Cerundolo61c81.97$50 inLost — open this pick on its own page-$501,76843.2%764 W · 1,004 L+2.9wins0.00per pick43cpaid-1.1%equal weight500.00 edge/pick
0x200f…7a96backed Martinez38c81.65$31 inWon — open this pick on its own page+$50.287,13949.7%3,548 W · 3,591 L+109.9wins+0.02per pick48cpaid+3.3%equal weight52+0.02 edge/pick
0x6508…1077backed Cerundolo51c78.43$40 inLost — open this pick on its own page-$40.2158438.2%223 W · 361 L-8.5wins-0.01per pick40cpaid-6.8%equal weight48-0.01 edge/pick
0x7a52…06cbbacked Cerundolo64c78.13$50 inLost — open this pick on its own page-$5017056.5%96 W · 74 L+5.5wins+0.03per pick53cpaid+5.7%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. 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.