MLB Daily DeltaWeek 13 · June 23, 2026
Cionel Pérez
NYM · P
Change to
Portrait of Tyler Alexander
Tyler Alexander
TEX · P
Change to
Who's more valuable, rest of season

Tyler Alexander.

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

Head-to-head
K
ERA
WHIP
W
SV

Tyler Alexander wins 3 categories (K, ERA, SV); Cionel Pérez wins 2 (WHIP, W).

04

Under the hood

Underlying skill — each value vs league avg
Fastball Velolg 94.0 · higher = better
Cionel Pérez
96.5
Tyler Alexander
91.6
Swinging-Strike %lg 11.0% · higher = better
Cionel Pérez
9.8%
Tyler Alexander
7.5%
Strikeout %lg 22.0% · higher = better
Cionel Pérez
17.9%
Tyler Alexander
17.0%
Chase %lg 28.5% · higher = better
Cionel Pérez
24.5%
Tyler Alexander
30.0%
Hard-Hit % Allowedlg 40.0% · lower = better
Cionel Pérez
52.4%
Tyler Alexander
32.3%
Barrel % Allowedlg 8.0% · lower = better
Cionel Pérez
14.3%
Tyler Alexander
3.0%
xwOBA Allowedlg .315 · lower = better
Cionel Pérez
.393
Tyler Alexander
.289
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
Cionel Pérez
2.046.90
lg xERA 4.10
now 5.82
3.70
Tyler Alexander
2.046.90
lg xERA 4.10
now 3.12
3.68
WHIPlower is better
Cionel Pérez
1.101.73
now 1.59
1.24
Tyler Alexander
1.101.73
now 1.38
1.25

Volume · rest of season
Strikeoutshigher is better
Cionel Pérez
4033.80
now 10
18
Tyler Alexander
4033.80
now 21
27
Winshigher is better
Cionel Pérez
.0006.60
now 2
25
Tyler Alexander
.0006.60
now 1
12
Saveshigher is better
Cionel Pérez
.0005.60
now 0
0
Tyler Alexander
.0005.60
now 2
14
If you already own them — trade angle
Hold · wait & seeCionel Pérez — hold.conf 0.50
Hold · wait & seeTyler Alexander — hold.conf 0.50
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