MLB Daily DeltaWeek 20 · August 8, 2026
Brandon Williamson
CIN · P
Change to
Portrait of Colin Rea
Colin Rea
CHC · P
Change to
Who's more valuable, rest of season

Too close to call.

They split your categories 22. Take whoever fills a bigger need.

Head-to-head
K
ERA
WHIP
W
SV n/a

Brandon Williamson wins 2 (ERA, WHIP); Colin Rea wins 2 (K, W); SV n/a.

04

Under the hood

Underlying skill — each value vs league avg
Fastball Velolg 94.0 · higher = better
Brandon Williamson
92.5
Colin Rea
93.7
Swinging-Strike %lg 11.0% · higher = better
Brandon Williamson
10.4%
Colin Rea
9.3%
Strikeout %lg 22.0% · higher = better
Brandon Williamson
14.8%
Colin Rea
17.7%
Chase %lg 28.5% · higher = better
Brandon Williamson
24.6%
Colin Rea
30.6%
Hard-Hit % Allowedlg 40.0% · lower = better
Brandon Williamson
41.9%
Colin Rea
41.0%
Barrel % Allowedlg 8.0% · lower = better
Brandon Williamson
10.5%
Colin Rea
10.5%
xwOBA Allowedlg .315 · lower = better
Brandon Williamson
.389
Colin Rea
.353
stabilized — trust it · small sample yet · dashed = league avg · right = better
05

The tape

Rest-of-season projection · bold = leads
rest-of-season projection current season projection range
Rate · earned-run quality
ERAlower is better
Brandon Williamson
3.566.84
lg xERA 4.10
now 6.11
4.29
Colin Rea
3.566.84
lg xERA 4.10
now 4.70
4.93
WHIPlower is better
Brandon Williamson
1.221.76
now 1.64
1.34
Colin Rea
1.221.76
now 1.37
1.37

Volume · rest of season
Strikeoutshigher is better
Brandon Williamson
4061
now 19
26
Colin Rea
4061
now 49
32
Winshigher is better
Brandon Williamson
.8006.20
now 2
23
Colin Rea
.8006.20
now 5
24

SV — not applicable. Both pitch out of the rotation.

If you already own them — trade angle
Sell HighBrandon Williamson — sell high. His value is peaking; good time to trade him.conf 0.81
SellColin Rea — sell.conf 0.90
Tweet