MLB Daily DeltaWeek 27 · September 27, 2026
Portrait of Brad Keller
Brad Keller
PHI · P
Change to
Portrait of Jalen Beeks
Jalen Beeks
TEX · P
Change to
Who's more valuable, rest of season

Too close to call.

They split your categories 1–1, 2 even. Take whoever fills a bigger need.

Head-to-head
K
◀
ERA
WHIP
▶
W
SV n/a

Brad Keller wins 1 (ERA); Jalen Beeks wins 1 (WHIP); 2 even; SV n/a.

04

Under the hood

Underlying skill — each value vs league avg
Fastball Velolg 94.0 · higher = better
Brad Keller
97.0
Jalen Beeks
93.4
Swinging-Strike %lg 11.0% · higher = better
Brad Keller
10.1%
Jalen Beeks
11.0%
Strikeout %lg 22.0% · higher = better
Brad Keller
23.7%
Jalen Beeks
18.6%
Chase %lg 28.5% · higher = better
Brad Keller
28.0%
Jalen Beeks
28.4%
Hard-Hit % Allowedlg 40.0% · lower = better
Brad Keller
31.8%
Jalen Beeks
42.9%
Barrel % Allowedlg 8.0% · lower = better
Brad Keller
4.5%
Jalen Beeks
10.7%
xwOBA Allowedlg .315 · lower = better
Brad Keller
.284
Jalen Beeks
.363
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
Brad Keller
3.434.08
lg xERA 4.10
now 3.65
3.69
Jalen Beeks
3.434.08
lg xERA 4.10
now 3.86
3.76
WHIPlower is better
Brad Keller
1.051.46
now 1.14
1.25
Jalen Beeks
1.051.46
now 1.37
1.24

Volume · rest of season
Strikeoutshigher is better
Brad Keller
4039.20
now 28
0
Jalen Beeks
4039.20
now 18
0
Winshigher is better
Brad Keller
.0002.80
now 2
0–0
Jalen Beeks
.0002.80
now 2
0–0

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

If you already own them — trade angle
Hold · wait & seeBrad Keller — hold.conf 0.50
Hold · wait & seeJalen Beeks — hold.conf 0.50
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