MLB Daily DeltaWeek 25 · September 10, 2026
Alec Gamboa
BOS · P
Change to
Portrait of Will Dion
Will Dion
WSH · 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); Will Dion 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
Will Dion
91.2
Swinging-Strike %lg 11.0% · higher = better
Alec Gamboa
9.4%
Will Dion
14.7%
Strikeout %lg 22.0% · higher = better
Alec Gamboa
18.1%
Will Dion
28.5%
Chase %lg 28.5% · higher = better
Alec Gamboa
29.3%
Will Dion
35.0%
Hard-Hit % Allowedlg 40.0% · lower = better
Alec Gamboa
35.1%
Will Dion
33.0%
Barrel % Allowedlg 8.0% · lower = better
Alec Gamboa
2.6%
Will Dion
6.0%
xwOBA Allowedlg .315 · lower = better
Alec Gamboa
.249
Will Dion
.279
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
28.25
lg xERA 4.10
now 0.00
3.70
Will Dion
28.25
lg xERA 4.10
now 6.00
3.70
WHIPlower is better
Alec Gamboa
.9002.55
now 0.00
1.24
Will Dion
.9002.55
now 1.83
1.24

Volume · rest of season
Strikeoutshigher is better
Alec Gamboa
4013.60
now 2
8
Will Dion
4013.60
now 8
8
Winshigher is better
Alec Gamboa
.000.480
now 0
00
Will Dion
.000.480
now 0
00

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 & seeWill Dion — hold.conf 0.50
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