MLB Daily DeltaWeek 25 · September 11, 2026
Alec Gamboa
BOS · P
Change to
Erik Sabrowski
CLE · P
Change to
Who's more valuable, rest of season

Too close to call.

They split your categories 00, 4 even. Take whoever fills a bigger need.

Head-to-head
K
ERA
WHIP
W
SV n/a

Alec Gamboa wins 0 (none); Erik Sabrowski wins 0 (none); 4 even; SV n/a.

04

Under the hood

Underlying skill — each value vs league avg
Fastball Velolg 94.0 · higher = better
Alec Gamboa
95.5
Erik Sabrowski
94.2
Swinging-Strike %lg 11.0% · higher = better
Alec Gamboa
9.4%
Erik Sabrowski
15.3%
Strikeout %lg 22.0% · higher = better
Alec Gamboa
18.3%
Erik Sabrowski
37.6%
Chase %lg 28.5% · higher = better
Alec Gamboa
29.1%
Erik Sabrowski
29.9%
Hard-Hit % Allowedlg 40.0% · lower = better
Alec Gamboa
36.3%
Erik Sabrowski
35.7%
Barrel % Allowedlg 8.0% · lower = better
Alec Gamboa
2.5%
Erik Sabrowski
7.1%
xwOBA Allowedlg .315 · lower = better
Alec Gamboa
.248
Erik Sabrowski
.254
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
Alec Gamboa
25.18
lg xERA 4.10
now 0.00
3.70
Erik Sabrowski
25.18
lg xERA 4.10
now 1.71
3.69
WHIPlower is better
Alec Gamboa
.9001.74
now 0.00
1.24
Erik Sabrowski
.9001.74
now 0.95
1.24

Volume · rest of season
Strikeoutshigher is better
Alec Gamboa
4053.80
now 2
8
Erik Sabrowski
4053.80
now 39
8
Winshigher is better
Alec Gamboa
.0002.80
now 0
00
Erik Sabrowski
.0002.80
now 2
01

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

If you already own them — trade angle
Sell HighAlec Gamboa — sell high. His value is peaking; good time to trade him.conf 0.95
Hold · wait & seeErik Sabrowski — hold.conf 0.50
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