MLB Daily DeltaWeek 27 · September 27, 2026
Portrait of Grant Holmes
Grant Holmes
ATL · P
Change to
Portrait of Jeffrey Springs
Jeffrey Springs
ATH · 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

Grant Holmes wins 1 (WHIP); Jeffrey Springs 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
Grant Holmes
94.2
Jeffrey Springs
91.3
Swinging-Strike %lg 11.0% · higher = better
Grant Holmes
13.3%
Jeffrey Springs
10.6%
Strikeout %lg 22.0% · higher = better
Grant Holmes
17.9%
Jeffrey Springs
17.8%
Chase %lg 28.5% · higher = better
Grant Holmes
31.8%
Jeffrey Springs
30.0%
Hard-Hit % Allowedlg 40.0% · lower = better
Grant Holmes
45.2%
Jeffrey Springs
34.9%
Barrel % Allowedlg 8.0% · lower = better
Grant Holmes
8.9%
Jeffrey Springs
9.4%
xwOBA Allowedlg .315 · lower = better
Grant Holmes
.342
Jeffrey Springs
.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
Grant Holmes
3.645.03
lg xERA 4.10
now 3.95
4.72
Jeffrey Springs
3.645.03
lg xERA 4.10
now 4.07
4.65
WHIPlower is better
Grant Holmes
1.111.46
now 1.33
1.36
Jeffrey Springs
1.111.46
now 1.19
1.38

Volume · rest of season
Strikeoutshigher is better
Grant Holmes
4079.80
now 53
0
Jeffrey Springs
4079.80
now 57
0
Winshigher is better
Grant Holmes
.0004.20
now 3
0–0
Jeffrey Springs
.0004.20
now 3
0–0

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

If you already own them — trade angle
Sell HighGrant Holmes — sell high. His value is peaking; good time to trade him.conf 0.95
SellJeffrey Springs — sell.conf 0.81
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