MLB Daily DeltaWeek 27 · September 27, 2026
Brandon Williamson
CIN · P
Change to
Matt Waldron
WSH · P
Change to
Who's more valuable, rest of season

Matt Waldron.

He projects to help you in more roto categories the rest of the way — ERA and WHIP. Brandon Williamson’s box score looks better right now, but it’s built on luck that won’t hold.

Head-to-head
K
ERA
▶
WHIP
▶
W
SV n/a

Matt Waldron wins 2 categories (ERA, WHIP); Brandon Williamson wins 0 (none); 2 even; SV n/a.

04

Under the hood

Underlying skill — each value vs league avg
Fastball Velolg 94.0 · higher = better
Brandon Williamson
92.8
Matt Waldron
92.0
Swinging-Strike %lg 11.0% · higher = better
Brandon Williamson
10.6%
Matt Waldron
8.8%
Strikeout %lg 22.0% · higher = better
Brandon Williamson
15.3%
Matt Waldron
17.0%
Chase %lg 28.5% · higher = better
Brandon Williamson
24.8%
Matt Waldron
31.5%
Hard-Hit % Allowedlg 40.0% · lower = better
Brandon Williamson
41.7%
Matt Waldron
36.5%
Barrel % Allowedlg 8.0% · lower = better
Brandon Williamson
9.3%
Matt Waldron
5.4%
xwOBA Allowedlg .315 · lower = better
Brandon Williamson
.365
Matt Waldron
.291
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
2.328.25
lg xERA 4.10
now 6.11
5.25
Matt Waldron
2.328.25
lg xERA 4.10
now 8.49
4.08
WHIPlower is better
Brandon Williamson
1.141.87
now 1.64
1.52
Matt Waldron
1.141.87
now 1.71
1.30

Volume · rest of season
Strikeoutshigher is better
Brandon Williamson
4030.80
now 19
0
Matt Waldron
4030.80
now 22
0
Winshigher is better
Brandon Williamson
.0002.80
now 2
0–0
Matt Waldron
.0002.80
now 1
0–0

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 0.95
Buy LowMatt Waldron — buy low. The dip is a window to acquire.conf 0.90
Tweet