MLB Daily DeltaWeek 17 · July 19, 2026
Albert Suárez
BAL · P
Change to
Portrait of Jack Perkins
Jack Perkins
ATH · P
Change to
Who's more valuable, rest of season

Albert Suárez.

He projects to help you in more roto categories the rest of the way — ERA, WHIP, and wins. Jack Perkins’s box score looks better right now, but it’s built on luck that won’t hold.

Head-to-head
K
ERA
WHIP
W
SV

Albert Suárez wins 3 categories (ERA, WHIP, W); Jack Perkins wins 2 (K, SV).

04

Under the hood

Underlying skill — each value vs league avg
Fastball Velolg 94.0 · higher = better
Albert Suárez
93.5
Jack Perkins
96.0
Swinging-Strike %lg 11.0% · higher = better
Albert Suárez
11.9%
Jack Perkins
13.2%
Strikeout %lg 22.0% · higher = better
Albert Suárez
16.8%
Jack Perkins
27.3%
Chase %lg 28.5% · higher = better
Albert Suárez
27.3%
Jack Perkins
33.7%
Hard-Hit % Allowedlg 40.0% · lower = better
Albert Suárez
39.7%
Jack Perkins
39.4%
Barrel % Allowedlg 8.0% · lower = better
Albert Suárez
9.5%
Jack Perkins
8.0%
xwOBA Allowedlg .315 · lower = better
Albert Suárez
.328
Jack Perkins
.318
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
Albert Suárez
26.60
lg xERA 4.10
now 2.61
3.70
Jack Perkins
26.60
lg xERA 4.10
now 5.46
4.04
WHIPlower is better
Albert Suárez
1.141.35
now 1.21
1.24
Jack Perkins
1.141.35
now 1.21
1.28

Volume · rest of season
Strikeoutshigher is better
Albert Suárez
4042.20
now 10
15
Jack Perkins
4042.20
now 33
28
Winshigher is better
Albert Suárez
.0005.20
now 2
24
Jack Perkins
.0005.20
now 2
13
Saveshigher is better
Albert Suárez
.0005.40
now 1
13
Jack Perkins
.0005.40
now 3
24
If you already own them — trade angle
Sell HighAlbert Suárez — sell high. His value is peaking; good time to trade him.conf 0.94
Buy LowJack Perkins — buy low. The dip is a window to acquire.conf 0.90
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