MLB Daily DeltaWeek 13 · June 22, 2026
Portrait of Griffin Jax
Griffin Jax
TB · P
Change to
Portrait of Ryan Watson
Ryan Watson
BOS · 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

Griffin Jax wins 2 (K, W); Ryan Watson wins 2 (ERA, WHIP); SV n/a.

04

Under the hood

Underlying skill — each value vs league avg
Fastball Velolg 94.0 · higher = better
Griffin Jax
96.3
Ryan Watson
94.0
Swinging-Strike %lg 11.0% · higher = better
Griffin Jax
14.9%
Ryan Watson
11.9%
Strikeout %lg 22.0% · higher = better
Griffin Jax
22.8%
Ryan Watson
17.5%
Chase %lg 28.5% · higher = better
Griffin Jax
33.7%
Ryan Watson
30.9%
Hard-Hit % Allowedlg 40.0% · lower = better
Griffin Jax
39.9%
Ryan Watson
40.4%
Barrel % Allowedlg 8.0% · lower = better
Griffin Jax
10.9%
Ryan Watson
13.2%
xwOBA Allowedlg .315 · lower = better
Griffin Jax
.355
Ryan Watson
.392
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
Griffin Jax
3.575.86
lg xERA 4.10
now 4.76
4.77
Ryan Watson
3.575.86
lg xERA 4.10
now 5.35
4.08
WHIPlower is better
Griffin Jax
1.191.55
now 1.47
1.32
Ryan Watson
1.191.55
now 1.46
1.27

Volume · rest of season
Strikeoutshigher is better
Griffin Jax
4047.60
now 32
42
Ryan Watson
4047.60
now 29
35
Winshigher is better
Griffin Jax
.0002.80
now 1
12
Ryan Watson
.0002.80
now 0
00

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

If you already own them — trade angle
SellGriffin Jax — sell.conf 0.90
Hold · wait & seeRyan Watson — hold.conf 0.50
Tweet