TailMyPicks

Check any Polymarket wallet’s real record.

Tennis · resolved market

Newport: James McCabe vs Jason Jung

Rebuilt .

What this market resolved to

Winning outcome
Jason Jungof James McCabe, Jason Jung
Resolved
US/Eastern, the zone Polymarket writes its markets in
Scored in
Tennisevery record on this page is that Category’s
Volume Polymarket published
$57,631
Volume TailMyPicks’s own read summed
$64,290

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 $57,631 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 111 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
0x7dd9…f8d4backed James McCabe26c4,600$1,181 inLost — open this pick on its own page-$1,180.992638.5%10 W · 16 L+0.5wins+0.02per pick36cpaid+1.2%equal weight51+0.01 edge/pick
0x5268…135dbacked James McCabe9c2,570$226 inLost — open this pick on its own page-$225.824,18544.7%1,871 W · 2,314 L+14.9wins0.00per pick44cpaid-17.3%equal weight500.00 edge/pick
0xeea3…a6a2backed Jason Jung64c2,325$1,480 inWon — open this pick on its own page+$844.83,06857.3%1,757 W · 1,311 L+173.3wins+0.06per pick52cpaid-3.6%equal weight56+0.06 edge/pick
0x6318…46b1backed Jason Jung27c2,178$578 inWon — open this pick on its own page+$1,600.975,26128.8%1,514 W · 3,747 L-19.4wins0.00per pick29cpaid-1.9%equal weight500.00 edge/pick
0x191f…f09ebacked James McCabe39c1,753$684 inLost — open this pick on its own page-$683.7122245.9%102 W · 120 L-1.9wins-0.01per pick47cpaid-1.7%equal weight49-0.01 edge/pick
0x0d2d…7ff5backed James McCabe47c1,051$497 inLost — open this pick on its own page-$497.18,50542.6%3,619 W · 4,886 L-166.3wins-0.02per pick45cpaid-21.3%equal weight48-0.02 edge/pick
0x2002…a75ebacked James McCabe24c1,033$247 inLost — open this pick on its own page-$246.8331443.6%137 W · 177 L-5.0wins-0.02per pick45cpaid-13.6%equal weight48-0.01 edge/pick
0x417f…d9a9backed James McCabe51c1,016$521 inLost — open this pick on its own page-$521.154751.1%24 W · 23 L-2.2wins-0.05per pick56cpaid-10.1%equal weight47-0.03 edge/pick
0x0c99…0c88backed Jason Jung33c999.7$331 inWon — open this pick on its own page+$668.839,28644.3%4,110 W · 5,176 L-245.7wins-0.03per pick47cpaid-12.1%equal weight47-0.03 edge/pick
0x076d…8d4cbacked Jason Jung37c993.78$369 inWon — open this pick on its own page+$624.774,24152.6%2,232 W · 2,009 L+65.0wins+0.02per pick51cpaid-1.6%equal weight52+0.02 edge/pick
0xe9d3…079fbacked James McCabe75c930.44$698 inLost — open this pick on its own page-$697.8348855.9%273 W · 215 L-20.0wins-0.04per pick60cpaid-6.5%equal weight46-0.04 edge/pick
0xadfb…c2efbacked Jason Jung26c707.69$181 inWon — open this pick on its own page+$526.93,25648.2%1,570 W · 1,686 L-53.4wins-0.02per pick50cpaid-4.2%equal weight48-0.02 edge/pick
0x2005…75eabacked Jason Jung73c703.25$514 inWon — open this pick on its own page+$189.611,43543.4%4,959 W · 6,476 L+17.8wins0.00per pick43cpaid-20.1%equal weight500.00 edge/pick
0xeb77…ef9ebacked James McCabe74c652.32$481 inLost — open this pick on its own page-$481.1994068.1%640 W · 300 L+9.0wins+0.01per pick67cpaid+0.5%equal weight51+0.01 edge/pick
0x5bac…8769backed James McCabe33c628.79$209 inLost — open this pick on its own page-$208.5817348%83 W · 90 L-7.0wins-0.04per pick52cpaid-10.9%equal weight46-0.04 edge/pick
0xd050…c915backed James McCabe31c612.9$190 inLost — open this pick on its own page-$19020846.2%96 W · 112 L+10.4wins+0.05per pick41cpaid+14.1%equal weight55+0.04 edge/pick
0xd928…705fbacked Jason Jung78c587.17$458 inWon — open this pick on its own page+$129.1828852.8%152 W · 136 L+6.2wins+0.02per pick51cpaid+5.3%equal weight52+0.02 edge/pick
0x3679…492ebacked James McCabe28c553.14$155 inLost — open this pick on its own page-$154.8829554.6%161 W · 134 L+15.4wins+0.05per pick49cpaid+15.3%equal weight55+0.05 edge/pick
0xd9c9…6686backed Jason Jung37c543.55$201 inWon — open this pick on its own page+$343.031,33746%615 W · 722 L+23.1wins+0.02per pick44cpaid+0.8%equal weight52+0.02 edge/pick
0x9bb6…5154backed James McCabe29c515.52$150 inLost — open this pick on its own page-$150757.1%4 W · 3 L0.0wins0.00per pick57cpaid-8.2%equal weight500.00 edge/pick
0x15e9…939ebacked James McCabe37c502.02$185 inLost — open this pick on its own page-$1858936%32 W · 57 L-1.3wins-0.01per pick37cpaid-10.6%equal weight49-0.01 edge/pick
0xf0b3…145dbacked James McCabe73c479.45$350 inLost — open this pick on its own page-$35091754%495 W · 422 L0.0wins0.00per pick54cpaid-0.9%equal weight500.00 edge/pick
0x8888…3d5cbacked Jason Jung80c476$381 inWon — open this pick on its own page+$95.230353.5%162 W · 141 L+13.8wins+0.05per pick49cpaid+10.1%equal weight55+0.04 edge/pick
0x99f0…9495backed Jason Jung25c450$113 inWon — open this pick on its own page+$337.52,17436.9%802 W · 1,372 L+39.5wins+0.02per pick35cpaid+6.7%equal weight52+0.02 edge/pick
0x85c3…700cbacked Jason Jung36c434.69$156 inWon — open this pick on its own page+$278.21,68845.4%766 W · 922 L-10.5wins-0.01per pick46cpaid-1.3%equal weight49-0.01 edge/pick
0x98db…dd17backed James McCabe63c424.42$269 inLost — open this pick on its own page-$268.875,35056.4%3,016 W · 2,334 L+228.4wins+0.04per pick52cpaid-6.4%equal weight55+0.04 edge/pick
0x42c9…9623backed Jason Jung71c412.82$292 inWon — open this pick on its own page+$121.184,70349.4%2,323 W · 2,380 L+166.5wins+0.04per pick46cpaid-3.7%equal weight54+0.04 edge/pick
0x80d8…b703backed Jason Jung71c392.31$279 inWon — open this pick on its own page+$113.84,76547%2,238 W · 2,527 L-82.2wins-0.02per pick49cpaid-9.4%equal weight48-0.02 edge/pick
0x1c8c…dc9ebacked James McCabe75c345.85$260 inLost — open this pick on its own page-$260.423339.4%13 W · 20 L-1.6wins-0.05per pick44cpaid-30.7%equal weight47-0.03 edge/pick
0x6082…3323backed James McCabe74c337.84$250 inLost — open this pick on its own page-$2501560%9 W · 6 L+0.2wins+0.01per pick59cpaid+46.4%equal weight500.00 edge/pick
0xc8f4…6794backed Jason Jung80c323.99$259 inWon — open this pick on its own page+$64.836954.2%200 W · 169 L+14.1wins+0.04per pick50cpaid+9.2%equal weight54+0.04 edge/pick
0x5f0c…7047backed Jason Jung31c318.44$100 inWon — open this pick on its own page+$218.4425633.6%86 W · 170 L-17.5wins-0.07per pick40cpaid-16.6%equal weight43-0.06 edge/pick
0x3036…15c2backed James McCabe60c292.01$175 inLost — open this pick on its own page-$1755662.5%35 W · 21 L+4.0wins+0.07per pick55cpaid+5.6%equal weight55+0.05 edge/pick
0xcd74…00a1backed James McCabe28c288.24$81 inLost — open this pick on its own page-$81.3349658.1%288 W · 208 L+32.3wins+0.07per pick52cpaid+10.9%equal weight57+0.06 edge/pick
0x9086…4d46backed James McCabe31c277.76$86 inLost — open this pick on its own page-$86.311,84148.5%892 W · 949 L-32.0wins-0.02per pick50cpaid-3.8%equal weight48-0.02 edge/pick
0x285f…0f08backed James McCabe32c262.09$84 inLost — open this pick on its own page-$83.9818537.3%69 W · 116 L-3.2wins-0.02per pick39cpaid-14.4%equal weight48-0.02 edge/pick
0x735a…09cebacked Jason Jung37c259.11$97 inWon — open this pick on its own page+$162.134755.3%26 W · 21 L+3.6wins+0.08per pick48cpaid+16.2%equal weight56+0.05 edge/pick
0xfea6…b795backed Jason Jung56c255.61$144 inWon — open this pick on its own page+$112.0654141.4%224 W · 317 L-19.7wins-0.04per pick45cpaid-24.9%equal weight46-0.03 edge/pick
0x649a…ee4dbacked James McCabe51c254.71$130 inLost — open this pick on its own page-$13010%0 W · 1 L-0.5wins-0.51per pick51cpaid-100%equal weight48-0.02 edge/pick
0xf7e8…7953backed James McCabe39c253.36$99 inLost — open this pick on its own page-$98.813145.2%14 W · 17 L-2.0wins-0.06per pick52cpaid-14.2%equal weight46-0.04 edge/pick
0xd46e…d10dbacked James McCabe42c242.86$102 inLost — open this pick on its own page-$10258931.1%183 W · 406 L+10.0wins+0.02per pick29cpaid+5.6%equal weight52+0.02 edge/pick
0x2326…b627backed Jason Jung63c205.08$129 inWon — open this pick on its own page+$75.881,25665.4%821 W · 435 L+11.4wins+0.01per pick64cpaid+0.2%equal weight51+0.01 edge/pick
0xfe78…0319backed James McCabe39c199.46$78 inLost — open this pick on its own page-$78.388,82836.1%3,190 W · 5,638 L-193.3wins-0.02per pick38cpaid-27.2%equal weight48-0.02 edge/pick
0xcc72…cd13backed Jason Jung47c191$91 inWon — open this pick on its own page+$100.4997852%509 W · 469 L+7.3wins+0.01per pick51cpaid+0.9%equal weight51+0.01 edge/pick
0x39ce…e2bdbacked James McCabe53c188.72$100 inLost — open this pick on its own page-$10013056.2%73 W · 57 L+0.9wins+0.01per pick55cpaid+3%equal weight51+0.01 edge/pick
0x6a80…d472backed James McCabe73c171.23$125 inLost — open this pick on its own page-$1251,18652.4%622 W · 564 L+28.9wins+0.02per pick50cpaid+5.2%equal weight53+0.02 edge/pick
0x528f…2101backed James McCabe38c171.05$65 inLost — open this pick on its own page-$651,02650%513 W · 513 L+9.6wins+0.01per pick49cpaid-8.1%equal weight51+0.01 edge/pick
0xe907…cff6backed James McCabe25c170$43 inLost — open this pick on its own page-$42.642,85439.5%1,126 W · 1,728 L-83.5wins-0.03per pick42cpaid-22.9%equal weight47-0.03 edge/pick
0xb31b…200bbacked James McCabe45c165$74 inLost — open this pick on its own page-$73.657751.9%40 W · 37 L+2.6wins+0.03per pick49cpaid+2.6%equal weight53+0.03 edge/pick
0xd092…9a30backed James McCabe31c163.5$50 inLost — open this pick on its own page-$506830.9%21 W · 47 L+1.0wins+0.01per pick29cpaid-0.6%equal weight51+0.01 edge/pick
0x2f26…0d8fbacked James McCabe26c158$42 inLost — open this pick on its own page-$41.541,53240.7%624 W · 908 L-48.7wins-0.03per pick44cpaid-20.1%equal weight47-0.03 edge/pick
0x52dc…4610backed James McCabe39c157.56$61 inLost — open this pick on its own page-$61.45850%4 W · 4 L-0.1wins-0.01per pick51cpaid-14.2%equal weight500.00 edge/pick
0x133a…504abacked Jason Jung36c149.06$54 inWon — open this pick on its own page+$95.163,42439.1%1,338 W · 2,086 L-12.3wins0.00per pick39cpaid-1%equal weight500.00 edge/pick
0xef29…2f1ebacked James McCabe70c142.8$100 inLost — open this pick on its own page-$99.961,11145.3%503 W · 608 L-35.7wins-0.03per pick48cpaid-12.9%equal weight47-0.03 edge/pick
0x8ce0…9d0bbacked Jason Jung57c140.24$80 inWon — open this pick on its own page+$60.2424159.3%143 W · 98 L-0.7wins0.00per pick60cpaid-4.4%equal weight500.00 edge/pick
0x1226…f998backed James McCabe36c139.03$50 inLost — open this pick on its own page-$5029940.1%120 W · 179 L-15.1wins-0.05per pick45cpaid-20.9%equal weight45-0.05 edge/pick
0xccd8…f4debacked Jason Jung28c137.93$39 inWon — open this pick on its own page+$99.311,47535.2%519 W · 956 L-14.1wins-0.01per pick36cpaid-4.4%equal weight49-0.01 edge/pick
0x150c…add3backed James McCabe73c136.99$100 inLost — open this pick on its own page-$10020670.4%145 W · 61 L+2.0wins+0.01per pick69cpaid+0.3%equal weight51+0.01 edge/pick
0x7629…ef05backed James McCabe73c136.99$100 inLost — open this pick on its own page-$10037262.9%234 W · 138 L-3.5wins-0.01per pick64cpaid-2.2%equal weight49-0.01 edge/pick
0x2b59…351dbacked Jason Jung71c136.11$96 inWon — open this pick on its own page+$39.98887.5%7 W · 1 L+1.8wins+0.22per pick65cpaid+33.8%equal weight56+0.05 edge/pick
0x3cad…92f0backed Jason Jung37c135.14$50 inWon — open this pick on its own page+$85.143,22040.5%1,305 W · 1,915 L+28.3wins+0.01per pick40cpaid+2.4%equal weight51+0.01 edge/pick
0x2d24…f379backed Jason Jung65c135.05$88 inWon — open this pick on its own page+$47.0236154%195 W · 166 L+14.7wins+0.04per pick50cpaid+9.1%equal weight54+0.04 edge/pick
0x0180…b8cdbacked James McCabe39c128.21$50 inLost — open this pick on its own page-$5048242.5%205 W · 277 L-18.7wins-0.04per pick46cpaid-12.3%equal weight46-0.04 edge/pick
0xda77…683fbacked James McCabe12c128$15 inLost — open this pick on its own page-$15.365,41648.6%2,633 W · 2,783 L+14.5wins0.00per pick48cpaid-9.9%equal weight500.00 edge/pick
0x72a0…9bc4backed Jason Jung78c126.7$99 inWon — open this pick on its own page+$28.0247274.4%351 W · 121 L+5.5wins+0.01per pick73cpaid+1.4%equal weight51+0.01 edge/pick
0x1ba2…d212backed James McCabe17c126.48$21 inLost — open this pick on its own page-$21.361,95943.7%857 W · 1,102 L-20.9wins-0.01per pick45cpaid-14.4%equal weight49-0.01 edge/pick
0xa7b2…7b9cbacked James McCabe17c117.65$20 inLost — open this pick on its own page-$2015560.6%94 W · 61 L+15.6wins+0.10per pick51cpaid+21.6%equal weight60+0.09 edge/pick
0xafaf…1635backed Jason Jung76c114.06$87 inWon — open this pick on its own page+$272,04946.8%958 W · 1,091 L+19.0wins+0.01per pick46cpaid-20.5%equal weight51+0.01 edge/pick
0x0009…5497backed James McCabe67c112.55$76 inLost — open this pick on its own page-$75.511,88048.5%912 W · 968 L+8.8wins0.00per pick48cpaid-4.6%equal weight510.00 edge/pick
0xbfd7…f0bfbacked James McCabe72c104.34$75 inLost — open this pick on its own page-$75.137,81650.6%3,958 W · 3,858 L+95.4wins+0.01per pick49cpaid-4.6%equal weight51+0.01 edge/pick
0x3e43…0306backed Jason Jung51c104.25$53 inWon — open this pick on its own page+$51.4532726.9%88 W · 239 L-43.6wins-0.13per pick40cpaid-41.3%equal weight36-0.12 edge/pick
0xc951…e212backed James McCabe48c99.47$47 inLost — open this pick on its own page-$47.395827.6%16 W · 42 L-0.7wins-0.01per pick29cpaid-24.4%equal weight49-0.01 edge/pick
0xde9f…d43cbacked James McCabe39c98.81$39 inLost — open this pick on its own page-$38.516,59950.7%3,343 W · 3,256 L+259.7wins+0.04per pick47cpaid-4.9%equal weight54+0.04 edge/pick
0x1dcb…9f08backed Jason Jung29c95.45$28 inWon — open this pick on its own page+$67.7720635.9%74 W · 132 L+5.3wins+0.03per pick33cpaid-2.8%equal weight53+0.02 edge/pick
0x31e7…fe2abacked Jason Jung37c94.59$35 inWon — open this pick on its own page+$59.591,35638.3%520 W · 836 L+2.2wins0.00per pick38cpaid-1.1%equal weight500.00 edge/pick
0x365f…706abacked James McCabe25c89.77$23 inLost — open this pick on its own page-$22.521,79546.6%837 W · 958 L+20.0wins+0.01per pick46cpaid-19.2%equal weight51+0.01 edge/pick
0x737f…66e8backed James McCabe30c83.3$25 inLost — open this pick on its own page-$24.992475%18 W · 6 L+2.9wins+0.12per pick63cpaid+22.7%equal weight56+0.06 edge/pick
0x831f…cc50backed Jason Jung28c77.78$22 inWon — open this pick on its own page+$5621841.3%90 W · 128 L+4.5wins+0.02per pick39cpaid+10.1%equal weight52+0.02 edge/pick
0xa509…ae46backed Jason Jung56c73.48$41 inWon — open this pick on its own page+$32.446,78648.8%3,310 W · 3,476 L+56.2wins+0.01per pick48cpaid-15.5%equal weight51+0.01 edge/pick
0x1d0a…ea32backed James McCabe28c70.54$20 inLost — open this pick on its own page-$2043618.3%80 W · 356 L-21.4wins-0.05per pick23cpaid-32.9%equal weight45-0.05 edge/pick
0x3b2b…0900backed James McCabe74c67.57$50 inLost — open this pick on its own page-$507945.6%36 W · 43 L-5.0wins-0.06per pick52cpaid-10.5%equal weight45-0.05 edge/pick
0x20ba…6c27backed James McCabe74c66.62$49 inLost — open this pick on its own page-$491,18662.8%745 W · 441 L-16.1wins-0.01per pick64cpaid-3.6%equal weight49-0.01 edge/pick
0xd9af…359cbacked James McCabe60c60$36 inLost — open this pick on its own page-$36.151457.2%294 W · 220 L+29.3wins+0.06per pick51cpaid+8.6%equal weight56+0.05 edge/pick
0x715d…a4babacked James McCabe43c60$26 inLost — open this pick on its own page-$25.834047.6%162 W · 178 L+5.7wins+0.02per pick46cpaid+3.2%equal weight52+0.02 edge/pick
0xfb77…1c78backed Jason Jung37c59.46$22 inWon — open this pick on its own page+$37.462,15137.3%802 W · 1,349 L-27.2wins-0.01per pick39cpaid-5%equal weight49-0.01 edge/pick
0x9d46…26d8backed Jason Jung62c54.58$34 inWon — open this pick on its own page+$20.5417662.5%110 W · 66 L-3.7wins-0.02per pick65cpaid-3.2%equal weight48-0.02 edge/pick
0xba1a…85febacked James McCabe75c53.33$40 inLost — open this pick on its own page-$4072651.8%376 W · 350 L-12.2wins-0.02per pick53cpaid-5.1%equal weight48-0.02 edge/pick
0x507b…b776backed James McCabe67c52.24$35 inLost — open this pick on its own page-$351145.5%5 W · 6 L-1.2wins-0.11per pick56cpaid-12.5%equal weight46-0.03 edge/pick
0x76bc…009fbacked James McCabe40c47.63$19 inLost — open this pick on its own page-$1913334.6%46 W · 87 L-7.3wins-0.05per pick40cpaid-23.6%equal weight45-0.05 edge/pick
0x1bef…5f5dbacked James McCabe39c46.91$18 inLost — open this pick on its own page-$18.3613965.5%91 W · 48 L+9.6wins+0.07per pick59cpaid+7.9%equal weight57+0.06 edge/pick
0x489d…f6e3backed James McCabe39c44$17 inLost — open this pick on its own page-$17.261,83153%971 W · 860 L-45.3wins-0.02per pick56cpaid-7.6%equal weight47-0.02 edge/pick
0xb155…ca84backed James McCabe27c40$11 inLost — open this pick on its own page-$10.9292046.6%429 W · 491 L-14.2wins-0.02per pick48cpaid-9.3%equal weight48-0.02 edge/pick
0xf0ad…34cebacked Jason Jung76c40$30 inWon — open this pick on its own page+$9.844051.6%227 W · 213 L-5.5wins-0.01per pick53cpaid+2.2%equal weight49-0.01 edge/pick
0x0df7…1ec1backed James McCabe34c40$13 inLost — open this pick on its own page-$13.471,85357.7%1,069 W · 784 L+106.8wins+0.06per pick52cpaid+3.3%equal weight56+0.06 edge/pick
0xbe53…2dbabacked Jason Jung61c40$24 inWon — open this pick on its own page+$15.688273.5%648 W · 234 L+19.8wins+0.02per pick71cpaid+3.3%equal weight52+0.02 edge/pick
0x54ac…47e6backed Jason Jung63c35.68$22 inWon — open this pick on its own page+$13.2219474.7%145 W · 49 L+34.2wins+0.18per pick57cpaid+27.9%equal weight67+0.16 edge/pick
0x7edb…7993backed Jason Jung76c33.44$26 inWon — open this pick on its own page+$7.891,45950.1%731 W · 728 L+0.4wins0.00per pick50cpaid-16.1%equal weight500.00 edge/pick
0x26d6…caccbacked Jason Jung75c32.18$24 inWon — open this pick on its own page+$7.971,48747.5%706 W · 781 L-19.1wins-0.01per pick49cpaid-21%equal weight49-0.01 edge/pick
0xf504…0111backed Jason Jung62c31.29$19 inWon — open this pick on its own page+$11.81,10256.5%623 W · 479 L+52.2wins+0.05per pick52cpaid+4.6%equal weight55+0.05 edge/pick
0x5b63…11a4backed Jason Jung69c30.2$21 inWon — open this pick on its own page+$9.314,93441.5%2,048 W · 2,886 L-77.0wins-0.02per pick43cpaid-15.3%equal weight48-0.02 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 Tennis and say nothing about this market.

The rest of this event

Polymarket sells these questions together. 3 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.