MLB Daily DeltaWeek 19 · August 2, 2026
Portrait of Drew Sommers
Drew Sommers
DET · P
Change to
Portrait of Ron Marinaccio
Ron Marinaccio
PIT · 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

Drew Sommers wins 2 (ERA, WHIP); Ron Marinaccio wins 2 (K, W); SV n/a.

04

Under the hood

Underlying skill — each value vs league avg
Fastball Velolg 94.0 · higher = better
Drew Sommers
94.7
Ron Marinaccio
93.8
Swinging-Strike %lg 11.0% · higher = better
Drew Sommers
16.5%
Ron Marinaccio
12.3%
Strikeout %lg 22.0% · higher = better
Drew Sommers
32.4%
Ron Marinaccio
18.3%
Chase %lg 28.5% · higher = better
Drew Sommers
39.7%
Ron Marinaccio
26.6%
Hard-Hit % Allowedlg 40.0% · lower = better
Drew Sommers
14.6%
Ron Marinaccio
40.6%
Barrel % Allowedlg 8.0% · lower = better
Drew Sommers
2.4%
Ron Marinaccio
7.7%
xwOBA Allowedlg .315 · lower = better
Drew Sommers
.251
Ron Marinaccio
.339
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
Drew Sommers
26.27
lg xERA 4.10
now 0.00
3.70
Ron Marinaccio
26.27
lg xERA 4.10
now 4.06
4.48
WHIPlower is better
Drew Sommers
.9001.52
now 1.00
1.24
Ron Marinaccio
.9001.52
now 1.26
1.37

Volume · rest of season
Strikeoutshigher is better
Drew Sommers
4034.60
now 1
10
Ron Marinaccio
4034.60
now 25
19
Winshigher is better
Drew Sommers
.0001.48
now 0
00
Ron Marinaccio
.0001.48
now 1
01

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

If you already own them — trade angle
Buy LowDrew Sommers — buy low. The dip is a window to acquire.conf 0.90
SellRon Marinaccio — sell.conf 0.79
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