MLB Daily DeltaWeek 27 · September 30, 2026
Portrait of Cal Quantrill
Cal Quantrill
TEX · P
Change to
Portrait of Grant Anderson
Grant Anderson
MIL · 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

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

04

Under the hood

Underlying skill — each value vs league avg
Fastball Velolg 94.0 · higher = better
Cal Quantrill
93.8
Grant Anderson
93.5
Swinging-Strike %lg 11.0% · higher = better
Cal Quantrill
9.4%
Grant Anderson
12.3%
Strikeout %lg 22.0% · higher = better
Cal Quantrill
18.3%
Grant Anderson
22.1%
Chase %lg 28.5% · higher = better
Cal Quantrill
30.1%
Grant Anderson
29.1%
Hard-Hit % Allowedlg 40.0% · lower = better
Cal Quantrill
36.4%
Grant Anderson
37.1%
Barrel % Allowedlg 8.0% · lower = better
Cal Quantrill
7.3%
Grant Anderson
7.5%
xwOBA Allowedlg .315 · lower = better
Cal Quantrill
.303
Grant Anderson
.275
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
Cal Quantrill
2.024.32
lg xERA 4.10
now 2.53
3.81
Grant Anderson
2.024.32
lg xERA 4.10
now 2.59
3.15
WHIPlower is better
Cal Quantrill
.9001.45
now 1.22
1.20
Grant Anderson
.9001.45
now 0.99
1.32

Volume · rest of season
Strikeoutshigher is better
Cal Quantrill
4025.20
now 14
0
Grant Anderson
4025.20
now 18
0
Winshigher is better
Cal Quantrill
.0002.80
now 2
0–0
Grant Anderson
.0002.80
now 1
0–0

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

If you already own them — trade angle
Sell HighCal Quantrill — sell high. His value is peaking; good time to trade him.conf 0.95
BuyGrant Anderson — buy.conf 0.89
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