MLB Daily DeltaWeek 17 · July 21, 2026
Portrait of Justin Sterner
Justin Sterner
ATH · P
Change to
Portrait of Will Klein
Will Klein
LAD · P
Change to
Who's more valuable, rest of season

Will Klein.

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

Head-to-head
K
ERA
WHIP
W
SV

Will Klein wins 2 categories (K, SV); Justin Sterner wins 1 (W); 2 even.

04

Under the hood

Underlying skill — each value vs league avg
Fastball Velolg 94.0 · higher = better
Justin Sterner
93.5
Will Klein
97.6
Swinging-Strike %lg 11.0% · higher = better
Justin Sterner
15.6%
Will Klein
10.1%
Strikeout %lg 22.0% · higher = better
Justin Sterner
21.7%
Will Klein
26.3%
Chase %lg 28.5% · higher = better
Justin Sterner
33.9%
Will Klein
30.0%
Hard-Hit % Allowedlg 40.0% · lower = better
Justin Sterner
45.0%
Will Klein
38.1%
Barrel % Allowedlg 8.0% · lower = better
Justin Sterner
9.2%
Will Klein
2.9%
xwOBA Allowedlg .315 · lower = better
Justin Sterner
.292
Will Klein
.283
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
Justin Sterner
24.41
lg xERA 4.10
now 3.54
3.69
Will Klein
24.41
lg xERA 4.10
now 1.88
3.69
WHIPlower is better
Justin Sterner
.9601.32
now 1.11
1.24
Will Klein
.9601.32
now 1.04
1.24

Volume · rest of season
Strikeoutshigher is better
Justin Sterner
4031.60
now 26
21
Will Klein
4031.60
now 25
23
Winshigher is better
Justin Sterner
.5202.48
now 2
12
Will Klein
.5202.48
now 1
11
Saveshigher is better
Justin Sterner
.0003.40
now 0
0
Will Klein
.0003.40
now 1
02
If you already own them — trade angle
Hold · wait & seeJustin Sterner — hold.conf 0.50
Hold · wait & seeWill Klein — hold.conf 0.50
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