MLB Daily DeltaWeek 13 · June 23, 2026
Portrait of AJ Blubaugh
AJ Blubaugh
HOU · P
Change to
Portrait of Wandy Peralta
Wandy Peralta
SD · 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

AJ Blubaugh wins 2 (K, W); Wandy Peralta wins 2 (ERA, WHIP); SV n/a.

04

Under the hood

Underlying skill — each value vs league avg
Fastball Velolg 94.0 · higher = better
AJ Blubaugh
95.6
Wandy Peralta
96.3
Swinging-Strike %lg 11.0% · higher = better
AJ Blubaugh
13.1%
Wandy Peralta
11.4%
Strikeout %lg 22.0% · higher = better
AJ Blubaugh
21.9%
Wandy Peralta
15.3%
Chase %lg 28.5% · higher = better
AJ Blubaugh
27.2%
Wandy Peralta
29.2%
Hard-Hit % Allowedlg 40.0% · lower = better
AJ Blubaugh
34.9%
Wandy Peralta
33.6%
Barrel % Allowedlg 8.0% · lower = better
AJ Blubaugh
7.8%
Wandy Peralta
4.4%
xwOBA Allowedlg .315 · lower = better
AJ Blubaugh
.315
Wandy Peralta
.324
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
AJ Blubaugh
2.055.10
lg xERA 4.10
now 4.42
3.95
Wandy Peralta
2.055.10
lg xERA 4.10
now 2.73
3.74
WHIPlower is better
AJ Blubaugh
1.191.51
now 1.31
1.43
Wandy Peralta
1.191.51
now 1.44
1.26

Volume · rest of season
Strikeoutshigher is better
AJ Blubaugh
4035.60
now 28
30
Wandy Peralta
4035.60
now 19
27
Winshigher is better
AJ Blubaugh
.0004.20
now 2
13
Wandy Peralta
.0004.20
now 0
00

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

If you already own them — trade angle
Hold · steadyAJ Blubaugh — hold.conf 0.60
Sell HighWandy Peralta — sell high. His value is peaking; good time to trade him.conf 0.95
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