TailMyPicks

Check any Polymarket wallet’s real record.

Tennis · resolved market

Wimbledon: Sabalenka vs. Siegemund

Rebuilt .

What this market resolved to

Winning outcome
Sabalenka of Sabalenka , Siegemund
Resolved
US/Eastern, the zone Polymarket writes its markets in
Scored in
Tennisevery record on this page is that Category’s
Volume Polymarket published
$676,141
Volume TailMyPicks’s own read summed
$804,982

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 $676,141 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 202 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
0x9a75…4347backed Sabalenka 79c75,385$59,698 inWon — open this pick on its own page+$15,687.32347.8%11 W · 12 L+0.4wins+0.02per pick46cpaid-9.8%equal weight51+0.01 edge/pick
0x1fdc…3ad2backed Siegemund 7c62,776$4,655 inLost — open this pick on its own page-$4,654.523641.7%15 W · 21 L-0.5wins-0.01per pick43cpaid-33.6%equal weight49-0.01 edge/pick
0xc58d…9373backed Siegemund 7c58,468$4,355 inLost — open this pick on its own page-$4,354.9816242%68 W · 94 L+4.2wins+0.03per pick39cpaid+2.5%equal weight53+0.02 edge/pick
0xb786…b18dbacked Siegemund 6c33,877$2,082 inLost — open this pick on its own page-$2,081.5239144.2%173 W · 218 L-4.7wins-0.01per pick45cpaid-6.7%equal weight49-0.01 edge/pick
0xf520…0637backed Siegemund 19c32,100$6,008 inLost — open this pick on its own page-$6,008.3428043.2%121 W · 159 L+4.5wins+0.02per pick42cpaid-17.9%equal weight52+0.01 edge/pick
0x9e5c…d8e6backed Siegemund 25c27,861$6,849 inLost — open this pick on its own page-$6,849.181,09035.9%391 W · 699 L+16.2wins+0.01per pick34cpaid-6.3%equal weight52+0.01 edge/pick
0xee00…cea1backed Siegemund 20c27,589$5,593 inLost — open this pick on its own page-$5,592.9414345.5%65 W · 78 L+7.8wins+0.05per pick40cpaid+0.4%equal weight55+0.05 edge/pick
0xc8b4…f05dbacked Siegemund 6c15,547$933 inLost — open this pick on its own page-$932.859137.4%34 W · 57 L-2.6wins-0.03per pick40cpaid-16.6%equal weight47-0.02 edge/pick
0xc6ab…5eb9backed Sabalenka 66c15,152$10,000 inWon — open this pick on its own page+$5,151.52475%3 W · 1 L+0.4wins+0.09per pick66cpaid+28.6%equal weight51+0.01 edge/pick
0xecb1…5da3backed Sabalenka 69c13,920$9,559 inWon — open this pick on its own page+$4,361.345545.5%25 W · 30 L-1.8wins-0.03per pick49cpaid-17.5%equal weight48-0.02 edge/pick
0x9fa9…2491backed Siegemund 23c10,632$2,462 inLost — open this pick on its own page-$2,461.8432141.1%132 W · 189 L-1.1wins0.00per pick41cpaid-19.9%equal weight500.00 edge/pick
0x37e4…c991backed Siegemund 25c8,972$2,279 inLost — open this pick on its own page-$2,279.3222037.7%83 W · 137 L+1.1wins0.00per pick37cpaid+0.1%equal weight500.00 edge/pick
0x2fe6…ab9dbacked Siegemund 19c8,455$1,602 inLost — open this pick on its own page-$1,601.622657.7%15 W · 11 L+3.8wins+0.15per pick43cpaid+16.7%equal weight58+0.07 edge/pick
0x9dd9…08bdbacked Sabalenka 68c8,017$5,451 inWon — open this pick on its own page+$2,565.651,85244.5%825 W · 1,027 L-20.3wins-0.01per pick46cpaid-18.8%equal weight49-0.01 edge/pick
0x39c2…d478backed Siegemund 33c7,000$2,330 inLost — open this pick on its own page-$2,329.991952.6%10 W · 9 L+1.0wins+0.05per pick47cpaid-2.6%equal weight53+0.02 edge/pick
0x067f…e041backed Siegemund 8c6,000$480 inLost — open this pick on its own page-$48017823%41 W · 137 L-8.6wins-0.05per pick28cpaid-43.2%equal weight45-0.04 edge/pick
0x2d4d…c0cfbacked Siegemund 45c5,804$2,597 inLost — open this pick on its own page-$2,597.451650%8 W · 8 L-2.1wins-0.13per pick63cpaid-25.2%equal weight44-0.05 edge/pick
0x4c86…6993backed Siegemund 43c5,690$2,435 inLost — open this pick on its own page-$2,434.918231.7%26 W · 56 L-1.3wins-0.02per pick33cpaid-9.4%equal weight49-0.01 edge/pick
0x95fa…bf65backed Siegemund 40c5,292$2,137 inLost — open this pick on its own page-$2,1371833.3%6 W · 12 L+0.2wins+0.01per pick32cpaid-10.8%equal weight51+0.01 edge/pick
0x481b…74c1backed Siegemund 31c5,270$1,613 inLost — open this pick on its own page-$1,613.059130.8%28 W · 63 L-2.9wins-0.03per pick34cpaid-29.5%equal weight47-0.03 edge/pick
0x742f…d673backed Sabalenka 66c5,258$3,480 inWon — open this pick on its own page+$1,778.2943948.5%213 W · 226 L-2.2wins-0.01per pick49cpaid-12.8%equal weight490.00 edge/pick
0x9ccb…0a10backed Siegemund 28c5,092$1,426 inLost — open this pick on its own page-$1,425.641827.8%5 W · 13 L-3.1wins-0.17per pick45cpaid-52.2%equal weight42-0.07 edge/pick
0x97ae…82bdbacked Siegemund 9c4,700$423 inLost — open this pick on its own page-$42322021.8%48 W · 172 L-6.6wins-0.03per pick25cpaid-14.5%equal weight47-0.03 edge/pick
0xbba5…cb7dbacked Sabalenka 61c3,621$2,222 inWon — open this pick on its own page+$1,398.471100%1 W · 0 L+0.4wins+0.39per pick61cpaid+62.9%equal weight52+0.01 edge/pick
0x5327…3b80backed Sabalenka 70c3,126$2,188 inWon — open this pick on its own page+$937.9212038.3%46 W · 74 L-2.6wins-0.02per pick40cpaid-0.2%equal weight48-0.02 edge/pick
0x0113…6f26backed Siegemund 10c3,126$321 inLost — open this pick on its own page-$320.9712949.6%64 W · 65 L+0.5wins0.00per pick49cpaid+1.3%equal weight500.00 edge/pick
0x339a…1eaebacked Siegemund 10c3,030$302 inLost — open this pick on its own page-$301.568348.2%40 W · 43 L+9.4wins+0.11per pick37cpaid+27.4%equal weight60+0.09 edge/pick
0x1388…339abacked Sabalenka 46c3,000$1,386 inWon — open this pick on its own page+$1,613.822737.4%85 W · 142 L+2.8wins+0.01per pick36cpaid-9.8%equal weight51+0.01 edge/pick
0xf9f7…58dbbacked Sabalenka 47c2,780$1,305 inWon — open this pick on its own page+$1,475.15253.8%28 W · 24 L+3.8wins+0.07per pick46cpaid+5.4%equal weight56+0.05 edge/pick
0x1484…cafebacked Siegemund 42c2,554$1,085 inLost — open this pick on its own page-$1,085.444548.9%22 W · 23 L+2.7wins+0.06per pick43cpaid+11.5%equal weight54+0.04 edge/pick
0x4d0b…ba4bbacked Siegemund 26c2,539$650 inLost — open this pick on its own page-$65020%0 W · 2 L-0.3wins-0.16per pick16cpaid-100%equal weight49-0.01 edge/pick
0x24df…e8b2backed Siegemund 29c2,416$708 inLost — open this pick on its own page-$707.646530.8%20 W · 45 L-4.9wins-0.08per pick38cpaid-40.4%equal weight44-0.05 edge/pick
0x58e6…2c48backed Siegemund 2c2,350$45 inLost — open this pick on its own page-$44.6210%0 W · 1 L0.0wins-0.02per pick2cpaid-100%equal weight500.00 edge/pick
0xf64a…27c9backed Siegemund 35c2,335$819 inLost — open this pick on its own page-$818.7450%0 W · 5 L-1.8wins-0.35per pick35cpaid-100%equal weight44-0.06 edge/pick
0xf22e…f52cbacked Siegemund 44c2,291$1,016 inLost — open this pick on its own page-$1,016.385525.5%14 W · 41 L-3.8wins-0.07per pick32cpaid-44.5%equal weight45-0.05 edge/pick
0xb100…6461backed Sabalenka 62c2,250$1,388 inWon — open this pick on its own page+$862.51735.3%6 W · 11 L-1.4wins-0.08per pick44cpaid-46.2%equal weight46-0.03 edge/pick
0x53ec…df91backed Siegemund 8c2,004$160 inLost — open this pick on its own page-$160.294030%12 W · 28 L+1.8wins+0.04per pick26cpaid+19.8%equal weight53+0.03 edge/pick
0x9f41…a496backed Siegemund 13c2,000$260 inLost — open this pick on its own page-$259.94940.8%20 W · 29 L-0.7wins-0.01per pick42cpaid-27%equal weight49-0.01 edge/pick
0x3a5f…ce01backed Sabalenka 56c2,000$1,128 inWon — open this pick on its own page+$871.851060%6 W · 4 L+0.1wins+0.01per pick59cpaid-6.9%equal weight500.00 edge/pick
0x96df…4caabacked Siegemund 8c2,000$160 inLost — open this pick on its own page-$16026039.2%102 W · 158 L+3.0wins+0.01per pick38cpaid-1.6%equal weight51+0.01 edge/pick
0xd49b…abffbacked Siegemund 32c1,946$620 inLost — open this pick on its own page-$6206921.7%15 W · 54 L-7.6wins-0.11per pick33cpaid-46.7%equal weight41-0.08 edge/pick
0xdbb9…ed8dbacked Siegemund 6c1,884$113 inLost — open this pick on its own page-$112.941,03954.6%567 W · 472 L+37.6wins+0.04per pick51cpaid+7.7%equal weight54+0.04 edge/pick
0xb3cc…a23abacked Siegemund 24c1,730$421 inLost — open this pick on its own page-$420.83215.6%5 W · 27 L-4.2wins-0.13per pick29cpaid-66.8%equal weight42-0.07 edge/pick
0x16ea…6df7backed Sabalenka 66c1,662$1,089 inWon — open this pick on its own page+$573.137521.3%16 W · 59 L-9.7wins-0.13per pick34cpaid-62.4%equal weight39-0.10 edge/pick
0x2e67…91b0backed Sabalenka 47c1,502$711 inWon — open this pick on its own page+$7912821.4%6 W · 22 L-2.6wins-0.09per pick31cpaid-29.9%equal weight45-0.05 edge/pick
0xcc2b…c5d0backed Sabalenka 67c1,493$1,000 inWon — open this pick on its own page+$492.54944.4%4 W · 5 L+0.1wins+0.01per pick44cpaid+19%equal weight500.00 edge/pick
0x8b7e…6a9fbacked Siegemund 7c1,428$100 inLost — open this pick on its own page-$99.9648043.3%208 W · 272 L-1.0wins0.00per pick44cpaid+0.6%equal weight500.00 edge/pick
0x0fae…3488backed Siegemund 30c1,422$427 inLost — open this pick on its own page-$426.576338.1%24 W · 39 L-3.9wins-0.06per pick44cpaid-20.6%equal weight45-0.04 edge/pick
0x38c2…d3a7backed Sabalenka 56c1,390$779 inWon — open this pick on its own page+$611.1648851.6%252 W · 236 L-5.1wins-0.01per pick53cpaid-2.6%equal weight49-0.01 edge/pick
0x588d…099abacked Siegemund 20c1,367$278 inLost — open this pick on its own page-$278.0212737%47 W · 80 L-2.3wins-0.02per pick39cpaid-32%equal weight48-0.02 edge/pick
0x6332…6128backed Siegemund 18c1,139$208 inLost — open this pick on its own page-$207.810839.8%43 W · 65 L+2.2wins+0.02per pick38cpaid+5.8%equal weight52+0.02 edge/pick
0xdc4b…5a92backed Siegemund 9c1,111$100 inLost — open this pick on its own page-$10063942.4%271 W · 368 L+1.3wins0.00per pick42cpaid-2%equal weight500.00 edge/pick
0xb113…8bc6backed Siegemund 24c1,111$267 inLost — open this pick on its own page-$266.6422344.8%100 W · 123 L-13.0wins-0.06per pick51cpaid-15.1%equal weight44-0.05 edge/pick
0xe83c…5e8fbacked Siegemund 7c1,071$75 inLost — open this pick on its own page-$74.9762742.4%266 W · 361 L+0.5wins0.00per pick42cpaid+1.1%equal weight500.00 edge/pick
0xc398…f446backed Siegemund 21c1,056$226 inLost — open this pick on its own page-$226.3396035.4%340 W · 620 L-40.5wins-0.04per pick40cpaid-14.6%equal weight45-0.04 edge/pick
0x0e98…0ab2backed Siegemund 36c1,012$361 inLost — open this pick on its own page-$360.5728.6%2 W · 5 L-0.2wins-0.02per pick31cpaid-51.5%equal weight49-0.01 edge/pick
0x3ab6…cfecbacked Siegemund 17c1,001$175 inLost — open this pick on its own page-$17512927.1%35 W · 94 L+1.7wins+0.01per pick26cpaid-24.3%equal weight51+0.01 edge/pick
0xe411…04c5backed Siegemund 7c1,000$70 inLost — open this pick on its own page-$706136.1%22 W · 39 L-2.4wins-0.04per pick40cpaid-7.3%equal weight47-0.03 edge/pick
0x480d…f219backed Siegemund 13c1,000$130 inLost — open this pick on its own page-$13073147.9%350 W · 381 L-16.9wins-0.02per pick50cpaid-7.7%equal weight48-0.02 edge/pick
0x477f…6c45backed Siegemund 27c999.99$268 inLost — open this pick on its own page-$2682634.6%9 W · 17 L+0.6wins+0.02per pick32cpaid+21.7%equal weight51+0.01 edge/pick
0x89f2…0659backed Siegemund 22c990.37$218 inLost — open this pick on its own page-$217.883447.1%16 W · 18 L+3.5wins+0.10per pick37cpaid+27.7%equal weight57+0.06 edge/pick
0x23b9…4267backed Siegemund 29c944.84$278 inLost — open this pick on its own page-$2784450%22 W · 22 L+2.5wins+0.06per pick44cpaid-16.6%equal weight54+0.04 edge/pick
0x700f…62d8backed Sabalenka 64c910.63$579 inWon — open this pick on its own page+$331.8238348%184 W · 199 L+7.7wins+0.02per pick46cpaid+2.5%equal weight52+0.02 edge/pick
0xf884…f5b2backed Sabalenka 68c909.52$622 inWon — open this pick on its own page+$287.951172.7%8 W · 3 L+1.2wins+0.11per pick62cpaid-0.6%equal weight54+0.03 edge/pick
0xcad4…1a4cbacked Sabalenka 67c900$603 inWon — open this pick on its own page+$2971540%6 W · 9 L+0.9wins+0.06per pick34cpaid-25.1%equal weight53+0.02 edge/pick
0x59a5…3d26backed Sabalenka 67c854.76$573 inWon — open this pick on its own page+$282.072035%7 W · 13 L-0.7wins-0.04per pick39cpaid-40.9%equal weight48-0.02 edge/pick
0xd610…4c9abacked Siegemund 15c828.95$127 inLost — open this pick on its own page-$1271,21233.1%401 W · 811 L-16.7wins-0.01per pick34cpaid-4.5%equal weight48-0.01 edge/pick
0xe65f…a749backed Sabalenka 54c824.01$441 inWon — open this pick on its own page+$383.013638.9%14 W · 22 L+0.5wins+0.01per pick38cpaid-13.8%equal weight51+0.01 edge/pick
0x081e…f76ebacked Sabalenka 68c800$540 inWon — open this pick on its own page+$2601,44648.8%706 W · 740 L-1.6wins0.00per pick49cpaid0%equal weight500.00 edge/pick
0xbd02…60e0backed Siegemund 11c800$86 inLost — open this pick on its own page-$86.44845.8%22 W · 26 L+4.3wins+0.09per pick37cpaid-1.3%equal weight56+0.06 edge/pick
0x0d16…029ebacked Siegemund 46c684.35$314 inLost — open this pick on its own page-$313.7810%0 W · 1 L-0.5wins-0.46per pick46cpaid-100%equal weight48-0.02 edge/pick
0x2d98…af0ebacked Siegemund 23c652.22$152 inLost — open this pick on its own page-$1521233.3%4 W · 8 L+0.5wins+0.04per pick29cpaid-32.4%equal weight51+0.01 edge/pick
0x2466…e4afbacked Sabalenka 61c649.18$396 inWon — open this pick on its own page+$253.181338.5%5 W · 8 L-1.2wins-0.09per pick47cpaid-28.5%equal weight47-0.03 edge/pick
0x03ca…4faebacked Siegemund 48c630.94$300 inLost — open this pick on its own page-$300650%3 W · 3 L+0.7wins+0.12per pick38cpaid+67.6%equal weight53+0.02 edge/pick
0xb575…2090backed Siegemund 27c613.08$167 inLost — open this pick on its own page-$166.9940%0 W · 4 L-0.5wins-0.13per pick13cpaid-100%equal weight48-0.02 edge/pick
0x6c82…6150backed Siegemund 51c609.42$311 inLost — open this pick on its own page-$311.4931650%158 W · 158 L-6.5wins-0.02per pick52cpaid-2.4%equal weight48-0.02 edge/pick
0xea9e…d3fbbacked Siegemund 8c600$46 inLost — open this pick on its own page-$46.268522.4%19 W · 66 L-1.8wins-0.02per pick24cpaid-0.6%equal weight48-0.02 edge/pick
0xb9c1…c1b8backed Siegemund 12c594.94$70 inLost — open this pick on its own page-$701533.3%5 W · 10 L-0.2wins-0.01per pick34cpaid+39.5%equal weight500.00 edge/pick
0xc0fa…0a56backed Sabalenka 68c581.21$396 inWon — open this pick on its own page+$185.21250%1 W · 1 L-0.4wins-0.21per pick71cpaid-26.6%equal weight48-0.02 edge/pick
0x54e7…e35fbacked Sabalenka 75c560$420 inWon — open this pick on its own page+$139.812954.3%70 W · 59 L-6.2wins-0.05per pick59cpaid-11.5%equal weight46-0.04 edge/pick
0xc615…9f26backed Siegemund 9c555.56$50 inLost — open this pick on its own page-$505819%11 W · 47 L-2.4wins-0.04per pick23cpaid-31.1%equal weight47-0.03 edge/pick
0x87a4…953ebacked Siegemund 22c545.13$118 inLost — open this pick on its own page-$117.871,05655.4%585 W · 471 L-22.8wins-0.02per pick58cpaid-8.8%equal weight48-0.02 edge/pick
0xda4d…c8eebacked Siegemund 18c544.99$97 inLost — open this pick on its own page-$96.62365.6%2 W · 34 L+0.6wins+0.02per pick4cpaid-69.8%equal weight51+0.01 edge/pick
0x7032…0a8bbacked Sabalenka 72c542.66$390 inWon — open this pick on its own page+$152.684143.9%18 W · 23 L-2.0wins-0.05per pick49cpaid-17.8%equal weight47-0.03 edge/pick
0xaacf…5f84backed Sabalenka 67c533.62$358 inWon — open this pick on its own page+$175.9217867.4%120 W · 58 L+3.6wins+0.02per pick65cpaid+3.5%equal weight52+0.02 edge/pick
0x93a0…4446backed Sabalenka 41c515.37$211 inWon — open this pick on its own page+$304.071241.7%5 W · 7 L-0.4wins-0.04per pick45cpaid-9.4%equal weight49-0.01 edge/pick
0x6cff…c3dabacked Siegemund 3c512.85$15 inLost — open this pick on its own page-$15.395822.4%13 W · 45 L-1.3wins-0.02per pick25cpaid-59.3%equal weight48-0.02 edge/pick
0xd0c3…0230backed Siegemund 39c509.61$200 inLost — open this pick on its own page-$199.911833.3%6 W · 12 L-2.9wins-0.16per pick50cpaid-26.7%equal weight42-0.07 edge/pick
0xac43…4925backed Sabalenka 72c509.11$367 inWon — open this pick on its own page+$142.1829553.2%157 W · 138 L-17.1wins-0.06per pick59cpaid-12.6%equal weight44-0.05 edge/pick
0x227d…e5b6backed Sabalenka 69c500.83$344 inWon — open this pick on its own page+$156.83757.1%4 W · 3 L+1.1wins+0.15per pick42cpaid-5.2%equal weight54+0.03 edge/pick
0x8f88…ca51backed Siegemund 7c500$35 inLost — open this pick on its own page-$3566831.3%209 W · 459 L-15.1wins-0.02per pick34cpaid-12.4%equal weight48-0.02 edge/pick
0x3210…5c4ebacked Sabalenka 67c474.88$318 inWon — open this pick on its own page+$156.712133.3%7 W · 14 L-1.8wins-0.09per pick42cpaid-44.7%equal weight46-0.04 edge/pick
0xb410…7736backed Siegemund 8c474$38 inLost — open this pick on its own page-$37.927850%39 W · 39 L+7.9wins+0.10per pick40cpaid+30.3%equal weight58+0.08 edge/pick
0x8889…a9d1backed Sabalenka 76c463.49$350 inWon — open this pick on its own page+$113.499149.5%45 W · 46 L+0.7wins+0.01per pick49cpaid+4.8%equal weight51+0.01 edge/pick
0x4f36…4e9cbacked Sabalenka 67c445.11$298 inWon — open this pick on its own page+$146.661233.3%4 W · 8 L-1.1wins-0.09per pick43cpaid-50.3%equal weight47-0.03 edge/pick
0xad98…8733backed Siegemund 9c444.44$40 inLost — open this pick on its own page-$404035%14 W · 26 L+4.3wins+0.11per pick24cpaid+33.1%equal weight57+0.07 edge/pick
0x4e78…52b5backed Siegemund 23c434.27$100 inLost — open this pick on its own page-$99.89348.4%45 W · 48 L-4.1wins-0.04per pick53cpaid-21.8%equal weight46-0.03 edge/pick
0xf848…f554backed Sabalenka 80c425.31$340 inWon — open this pick on its own page+$85.06757.1%4 W · 3 L+0.3wins+0.04per pick53cpaid-18.5%equal weight51+0.01 edge/pick
0xa3d5…ac1ebacked Sabalenka 60c401.75$241 inWon — open this pick on its own page+$160.71421.4%3 W · 11 L-2.0wins-0.15per pick36cpaid-63.7%equal weight44-0.05 edge/pick
0x0f58…0ff0backed Siegemund 46c400.33$184 inLost — open this pick on its own page-$184.151471.4%10 W · 4 L+4.9wins+0.35per pick37cpaid+178.1%equal weight64+0.13 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.

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.