MLB Daily DeltaWeek 27 · September 27, 2026
Portrait of Aaron Ashby
Aaron Ashby
MIL · P
Change to
Portrait of Cal Quantrill
Cal Quantrill
TEX · P
Change to
Who's more valuable, rest of season

Too close to call.

They split your categories 1–1, 2 even. Take whoever fills a bigger need.

Head-to-head
K
◀
ERA
WHIP
▶
W
SV n/a

Aaron Ashby wins 1 (ERA); Cal Quantrill wins 1 (WHIP); 2 even; SV n/a.

04

Under the hood

Underlying skill — each value vs league avg
Fastball Velolg 94.0 · higher = better
Aaron Ashby
97.3
Cal Quantrill
93.8
Swinging-Strike %lg 11.0% · higher = better
Aaron Ashby
12.8%
Cal Quantrill
9.4%
Strikeout %lg 22.0% · higher = better
Aaron Ashby
30.2%
Cal Quantrill
18.3%
Chase %lg 28.5% · higher = better
Aaron Ashby
29.4%
Cal Quantrill
30.1%
Hard-Hit % Allowedlg 40.0% · lower = better
Aaron Ashby
40.9%
Cal Quantrill
36.4%
Barrel % Allowedlg 8.0% · lower = better
Aaron Ashby
5.0%
Cal Quantrill
7.3%
xwOBA Allowedlg .315 · lower = better
Aaron Ashby
.271
Cal Quantrill
.303
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
Aaron Ashby
24.52
lg xERA 4.10
now 2.00
3.06
Cal Quantrill
24.52
lg xERA 4.10
now 2.53
3.80
WHIPlower is better
Aaron Ashby
1.131.38
now 1.28
1.31
Cal Quantrill
1.131.38
now 1.22
1.20

Volume · rest of season
Strikeoutshigher is better
Aaron Ashby
4071.40
now 51
0
Cal Quantrill
4071.40
now 14
0
Winshigher is better
Aaron Ashby
.00012.60
now 9
0–0
Cal Quantrill
.00012.60
now 2
0–0

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

If you already own them — trade angle
BuyAaron Ashby — buy.conf 0.91
Sell HighCal Quantrill — sell high. His value is peaking; good time to trade him.conf 0.95
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