MLB Daily DeltaWeek 13 · June 24, 2026
Logan Henderson
MIL · P
Change to
Portrait of Spencer Arrighetti
Spencer Arrighetti
HOU · P
Change to
Who's more valuable, rest of season

Logan Henderson.

He projects to help you in more roto categories the rest of the way — strikeouts, ERA, and WHIP. Spencer Arrighetti’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

Logan Henderson wins 3 categories (K, ERA, WHIP); Spencer Arrighetti wins 1 (W); SV n/a.

04

Under the hood

Underlying skill — each value vs league avg
Fastball Velolg 94.0 · higher = better
Logan Henderson
93.1
Spencer Arrighetti
92.5
Swinging-Strike %lg 11.0% · higher = better
Logan Henderson
16.4%
Spencer Arrighetti
11.2%
Strikeout %lg 22.0% · higher = better
Logan Henderson
33.3%
Spencer Arrighetti
23.2%
Chase %lg 28.5% · higher = better
Logan Henderson
31.0%
Spencer Arrighetti
28.0%
Hard-Hit % Allowedlg 40.0% · lower = better
Logan Henderson
29.6%
Spencer Arrighetti
30.8%
Barrel % Allowedlg 8.0% · lower = better
Logan Henderson
9.3%
Spencer Arrighetti
6.6%
xwOBA Allowedlg .315 · lower = better
Logan Henderson
.270
Spencer Arrighetti
.331
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
Logan Henderson
25.61
lg xERA 4.10
now 2.74
4.07
Spencer Arrighetti
25.61
lg xERA 4.10
now 1.34
4.39
WHIPlower is better
Logan Henderson
.9101.50
now 1.04
1.29
Spencer Arrighetti
.9101.50
now 1.13
1.37

Volume · rest of season
Strikeoutshigher is better
Logan Henderson
40104.20
now 30
83
Spencer Arrighetti
40104.20
now 43
73
Winshigher is better
Logan Henderson
.00018
now 2
48
Spencer Arrighetti
.00018
now 7
716

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

If you already own them — trade angle
Hold · wait & seeLogan Henderson — hold.conf 0.50
Sell HighSpencer Arrighetti — sell high. His value is peaking; good time to trade him.conf 0.95
Tweet