MLB Daily DeltaWeek 25 · September 10, 2026
Portrait of Andrew Kittredge
Andrew Kittredge
BAL · P
Change to
Portrait of Griffin Jax
Griffin Jax
TB · P
Change to
Who's more valuable, rest of season

Griffin Jax.

He projects to help you in more roto categories the rest of the way — strikeouts and WHIP.

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

Griffin Jax wins 2 categories (K, WHIP); Andrew Kittredge wins 1 (ERA); 1 even; SV n/a.

04

Under the hood

Underlying skill — each value vs league avg
Fastball Velolg 94.0 · higher = better
Andrew Kittredge
94.3
Griffin Jax
96.0
Swinging-Strike %lg 11.0% · higher = better
Andrew Kittredge
12.7%
Griffin Jax
14.9%
Strikeout %lg 22.0% · higher = better
Andrew Kittredge
18.3%
Griffin Jax
25.5%
Chase %lg 28.5% · higher = better
Andrew Kittredge
41.3%
Griffin Jax
34.8%
Hard-Hit % Allowedlg 40.0% · lower = better
Andrew Kittredge
37.9%
Griffin Jax
41.0%
Barrel % Allowedlg 8.0% · lower = better
Andrew Kittredge
5.9%
Griffin Jax
9.2%
xwOBA Allowedlg .315 · lower = better
Andrew Kittredge
.311
Griffin Jax
.328
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
Andrew Kittredge
2.478.25
lg xERA 4.10
now 7.59
3.93
Griffin Jax
2.478.25
lg xERA 4.10
now 4.76
4.26
WHIPlower is better
Andrew Kittredge
1.121.85
now 1.69
1.30
Griffin Jax
1.121.85
now 1.47
1.28

Volume · rest of season
Strikeoutshigher is better
Andrew Kittredge
4042.80
now 12
5
Griffin Jax
4042.80
now 32
6
Winshigher is better
Andrew Kittredge
.0001.48
now 0
00
Griffin Jax
.0001.48
now 1
00

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

If you already own them — trade angle
Hold · steadyAndrew Kittredge — hold.conf 0.60
SellGriffin Jax — sell.conf 0.69
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