MLB Daily DeltaWeek 17 · July 19, 2026
Dean Kremer
BAL · P
Change to
Portrait of Luis Severino
Luis Severino
ATH · 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

Dean Kremer wins 2 (ERA, WHIP); Luis Severino wins 2 (K, W); SV n/a.

04

Under the hood

Underlying skill — each value vs league avg
Fastball Velolg 94.0 · higher = better
Dean Kremer
93.1
Luis Severino
96.9
Swinging-Strike %lg 11.0% · higher = better
Dean Kremer
14.0%
Luis Severino
10.9%
Strikeout %lg 22.0% · higher = better
Dean Kremer
28.2%
Luis Severino
24.0%
Chase %lg 28.5% · higher = better
Dean Kremer
28.8%
Luis Severino
31.3%
Hard-Hit % Allowedlg 40.0% · lower = better
Dean Kremer
32.8%
Luis Severino
38.7%
Barrel % Allowedlg 8.0% · lower = better
Dean Kremer
11.9%
Luis Severino
8.7%
xwOBA Allowedlg .315 · lower = better
Dean Kremer
.339
Luis Severino
.318
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
Dean Kremer
3.874.40
lg xERA 4.10
now 4.09
4.10
Luis Severino
3.874.40
lg xERA 4.10
now 4.16
4.18
WHIPlower is better
Dean Kremer
.9001.69
now 0.91
1.30
Luis Severino
.9001.69
now 1.47
1.41

Volume · rest of season
Strikeoutshigher is better
Dean Kremer
4084.60
now 16
54
Luis Severino
4084.60
now 65
58
Winshigher is better
Dean Kremer
.0002.80
now 0
00
Luis Severino
.0002.80
now 2
12

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

If you already own them — trade angle
Sell HighDean Kremer — sell high. His value is peaking; good time to trade him.conf 0.83
Hold · steadyLuis Severino — hold.conf 0.60
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