MLB Daily DeltaWeek 13 · June 19, 2026
Portrait of Keider Montero
Keider Montero
DET · P
Change to
Logan Webb
SF · P
Change to
Who's more valuable, rest of season

Too close to call.

They split your categories 11, 2 even. Take whoever fills a bigger need.

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

Keider Montero wins 1 (WHIP); Logan Webb wins 1 (K); 2 even; SV n/a.

04

Under the hood

Underlying skill — each value vs league avg
Fastball Velolg 94.0 · higher = better
Keider Montero
94.1
Logan Webb
92.6
Swinging-Strike %lg 11.0% · higher = better
Keider Montero
7.9%
Logan Webb
9.7%
Strikeout %lg 22.0% · higher = better
Keider Montero
16.9%
Logan Webb
21.1%
Chase %lg 28.5% · higher = better
Keider Montero
24.1%
Logan Webb
33.2%
Hard-Hit % Allowedlg 40.0% · lower = better
Keider Montero
39.8%
Logan Webb
44.3%
Barrel % Allowedlg 8.0% · lower = better
Keider Montero
8.4%
Logan Webb
5.5%
xwOBA Allowedlg .315 · lower = better
Keider Montero
.302
Logan Webb
.302
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
3.245.27
lg xERA 4.10
now 3.69
3.69
Logan Webb
3.245.27
lg xERA 4.10
now 4.82
3.69
WHIPlower is better
Keider Montero
.9001.55
now 1.00
1.25
Logan Webb
.9001.55
now 1.39
1.28

Volume · rest of season
Strikeoutshigher is better
Keider Montero
4093.40
now 43
64
Logan Webb
4093.40
now 47
79
Winshigher is better
Keider Montero
.8006.20
now 2
24
Logan Webb
.8006.20
now 2
25

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

If you already own them — trade angle
BuyKeider Montero — buy.conf 0.72
Hold · leans buyLogan Webb — hold.conf 0.60
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