MLB Daily DeltaWeek 25 · September 11, 2026
Portrait of Calvin Faucher
Calvin Faucher
MIA · P
Change to
Portrait of Tyron Guerrero
Tyron Guerrero
BOS · 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

Calvin Faucher wins 2 (ERA, W); Tyron Guerrero wins 2 (K, WHIP); SV n/a.

04

Under the hood

Underlying skill — each value vs league avg
Fastball Velolg 94.0 · higher = better
Calvin Faucher
96.3
Tyron Guerrero
100.2
Swinging-Strike %lg 11.0% · higher = better
Calvin Faucher
11.5%
Tyron Guerrero
13.3%
Strikeout %lg 22.0% · higher = better
Calvin Faucher
25.4%
Tyron Guerrero
22.6%
Chase %lg 28.5% · higher = better
Calvin Faucher
28.4%
Tyron Guerrero
35.1%
Hard-Hit % Allowedlg 40.0% · lower = better
Calvin Faucher
38.8%
Tyron Guerrero
33.3%
Barrel % Allowedlg 8.0% · lower = better
Calvin Faucher
5.0%
Tyron Guerrero
3.5%
xwOBA Allowedlg .315 · lower = better
Calvin Faucher
.293
Tyron Guerrero
.260
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
Calvin Faucher
2.318.02
lg xERA 4.10
now 4.50
3.58
Tyron Guerrero
2.318.02
lg xERA 4.10
now 6.75
3.70
WHIPlower is better
Calvin Faucher
1.041.93
now 1.73
1.41
Tyron Guerrero
1.041.93
now 1.50
1.24

Volume · rest of season
Strikeoutshigher is better
Calvin Faucher
4031.60
now 24
5
Tyron Guerrero
4031.60
now 9
6
Winshigher is better
Calvin Faucher
.0005.60
now 4
01
Tyron Guerrero
.0005.60
now 0
00

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

If you already own them — trade angle
BuyCalvin Faucher — buy.conf 0.76
Buy LowTyron Guerrero — buy low. The dip is a window to acquire.conf 0.74
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