MLB Daily DeltaWeek 18 · July 29, 2026
Portrait of Grant Anderson
Grant Anderson
MIL · 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

Grant Anderson 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
Grant Anderson
93.4
Tyron Guerrero
95.8
Swinging-Strike %lg 11.0% · higher = better
Grant Anderson
12.4%
Tyron Guerrero
15.3%
Strikeout %lg 22.0% · higher = better
Grant Anderson
21.0%
Tyron Guerrero
28.3%
Chase %lg 28.5% · higher = better
Grant Anderson
29.4%
Tyron Guerrero
33.6%
Hard-Hit % Allowedlg 40.0% · lower = better
Grant Anderson
38.4%
Tyron Guerrero
30.3%
Barrel % Allowedlg 8.0% · lower = better
Grant Anderson
7.2%
Tyron Guerrero
4.5%
xwOBA Allowedlg .315 · lower = better
Grant Anderson
.277
Tyron Guerrero
.249
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
Grant Anderson
28.25
lg xERA 4.10
now 2.59
3.68
Tyron Guerrero
28.25
lg xERA 4.10
now 6.75
3.70
WHIPlower is better
Grant Anderson
.9001.70
now 0.99
1.25
Tyron Guerrero
.9001.70
now 1.50
1.24

Volume · rest of season
Strikeoutshigher is better
Grant Anderson
4026.60
now 18
14
Tyron Guerrero
4026.60
now 9
21
Winshigher is better
Grant Anderson
.0001.48
now 1
01
Tyron Guerrero
.0001.48
now 0
00

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

If you already own them — trade angle
Hold · wait & seeGrant Anderson — hold.conf 0.50
Hold · wait & seeTyron Guerrero — hold.conf 0.50
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