MLB Daily DeltaWeek 25 · September 10, 2026
Portrait of Keider Montero
Keider Montero
DET · P
Change to
Portrait of Sandy Alcantara
Sandy Alcantara
MIA · P
Change to
Who's more valuable, rest of season

Too close to call.

They split your categories 22. Take whoever fills a bigger need.

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

Keider Montero wins 2 (ERA, WHIP); Sandy Alcantara wins 2 (K, W); SV n/a.

04

Under the hood

Underlying skill — each value vs league avg
Fastball Velolg 94.0 · higher = better
Keider Montero
94.4
Sandy Alcantara
97.4
Swinging-Strike %lg 11.0% · higher = better
Keider Montero
8.8%
Sandy Alcantara
10.7%
Strikeout %lg 22.0% · higher = better
Keider Montero
16.6%
Sandy Alcantara
17.2%
Chase %lg 28.5% · higher = better
Keider Montero
27.2%
Sandy Alcantara
31.4%
Hard-Hit % Allowedlg 40.0% · lower = better
Keider Montero
36.7%
Sandy Alcantara
35.7%
Barrel % Allowedlg 8.0% · lower = better
Keider Montero
7.0%
Sandy Alcantara
5.6%
xwOBA Allowedlg .315 · lower = better
Keider Montero
.287
Sandy Alcantara
.305
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
Keider Montero
2.955.06
lg xERA 4.10
now 3.69
3.42
Sandy Alcantara
2.955.06
lg xERA 4.10
now 4.59
3.89
WHIPlower is better
Keider Montero
.9001.42
now 1.00
1.18
Sandy Alcantara
.9001.42
now 1.30
1.29

Volume · rest of season
Strikeoutshigher is better
Keider Montero
4076.20
now 43
9
Sandy Alcantara
4076.20
now 57
10
Winshigher is better
Keider Montero
.0005.60
now 2
01
Sandy Alcantara
.0005.60
now 4
01

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

If you already own them — trade angle
BuyKeider Montero — buy.conf 0.80
Hold · leans buySandy Alcantara — hold.conf 0.60
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