MLB Daily DeltaWeek 18 · July 27, 2026
Portrait of Adrian Houser
Adrian Houser
SF · P
Change to
Germán Márquez
SD · P
Change to
Who's more valuable, rest of season

Adrian Houser.

He projects to help you in more roto categories the rest of the way — ERA and WHIP.

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

Adrian Houser wins 2 categories (ERA, WHIP); Germán Márquez wins 1 (W); 1 even; SV n/a.

04

Under the hood

Underlying skill — each value vs league avg
Fastball Velolg 94.0 · higher = better
Adrian Houser
95.5
Germán Márquez
94.7
Swinging-Strike %lg 11.0% · higher = better
Adrian Houser
8.4%
Germán Márquez
9.6%
Strikeout %lg 22.0% · higher = better
Adrian Houser
15.2%
Germán Márquez
16.1%
Chase %lg 28.5% · higher = better
Adrian Houser
25.4%
Germán Márquez
25.8%
Hard-Hit % Allowedlg 40.0% · lower = better
Adrian Houser
42.1%
Germán Márquez
44.4%
Barrel % Allowedlg 8.0% · lower = better
Adrian Houser
9.6%
Germán Márquez
9.8%
xwOBA Allowedlg .315 · lower = better
Adrian Houser
.351
Germán Márquez
.359
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
Adrian Houser
4.566.10
lg xERA 4.10
now 5.59
4.90
Germán Márquez
4.566.10
lg xERA 4.10
now 5.76
5.08
WHIPlower is better
Adrian Houser
1.311.63
now 1.56
1.38
Germán Márquez
1.311.63
now 1.45
1.45

Volume · rest of season
Strikeoutshigher is better
Adrian Houser
4041.40
now 35
31
Germán Márquez
4041.40
now 19
31
Winshigher is better
Adrian Houser
.0008
now 2
12
Germán Márquez
.0008
now 3
36

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

If you already own them — trade angle
SellAdrian Houser — sell.conf 0.90
Sell HighGermán Márquez — sell high. His value is peaking; good time to trade him.conf 0.83
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