MLB Daily DeltaWeek 27 · September 27, 2026
Blake Weiman
LAA · P
Change to
Garrett Whitlock
BOS · P
Change to
Who's more valuable, rest of season

Too close to call.

They split your categories 0–0, 4 even. Take whoever fills a bigger need.

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

Blake Weiman wins 0 (none); Garrett Whitlock wins 0 (none); 4 even; SV n/a.

04

Under the hood

Underlying skill — each value vs league avg
Fastball Velolg 94.0 · higher = better
Blake Weiman
90.1
Garrett Whitlock
94.9
Swinging-Strike %lg 11.0% · higher = better
Blake Weiman
12.3%
Garrett Whitlock
18.1%
Strikeout %lg 22.0% · higher = better
Blake Weiman
20.3%
Garrett Whitlock
29.8%
Chase %lg 28.5% · higher = better
Blake Weiman
33.3%
Garrett Whitlock
42.1%
Hard-Hit % Allowedlg 40.0% · lower = better
Blake Weiman
31.6%
Garrett Whitlock
33.8%
Barrel % Allowedlg 8.0% · lower = better
Blake Weiman
8.8%
Garrett Whitlock
3.8%
xwOBA Allowedlg .315 · lower = better
Blake Weiman
.271
Garrett Whitlock
.251
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
Blake Weiman
25.18
lg xERA 4.10
now 0.00
3.70
Garrett Whitlock
25.18
lg xERA 4.10
now 3.05
3.69
WHIPlower is better
Blake Weiman
.9002.36
now 2.00
1.24
Garrett Whitlock
.9002.36
now 1.11
1.24

Volume · rest of season
Strikeoutshigher is better
Blake Weiman
4036.40
now 0
0
Garrett Whitlock
4036.40
now 26
0
Winshigher is better
Blake Weiman
.0004.20
now 0
0–0
Garrett Whitlock
.0004.20
now 3
0–0

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

If you already own them — trade angle
Hold · wait & seeBlake Weiman — hold.conf 0.50
Hold · wait & seeGarrett Whitlock — hold.conf 0.50
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