MLB Daily DeltaWeek 19 · August 5, 2026
Portrait of José Fermin
José Fermin
LAA · P
Change to
Portrait of Tyler Rogers
Tyler Rogers
TOR · P
Change to
Who's more valuable, rest of season

José Fermin.

He projects to help you in more roto categories the rest of the way — strikeouts, WHIP, and wins. Tyler Rogers’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

José Fermin wins 3 categories (K, WHIP, W); Tyler Rogers wins 2 (ERA, SV).

04

Under the hood

Underlying skill — each value vs league avg
Fastball Velolg 94.0 · higher = better
José Fermin
96.3
Tyler Rogers
83.2
Swinging-Strike %lg 11.0% · higher = better
José Fermin
15.5%
Tyler Rogers
7.0%
Strikeout %lg 22.0% · higher = better
José Fermin
26.9%
Tyler Rogers
13.3%
Chase %lg 28.5% · higher = better
José Fermin
32.2%
Tyler Rogers
28.2%
Hard-Hit % Allowedlg 40.0% · lower = better
José Fermin
43.5%
Tyler Rogers
26.1%
Barrel % Allowedlg 8.0% · lower = better
José Fermin
9.8%
Tyler Rogers
1.2%
xwOBA Allowedlg .315 · lower = better
José Fermin
.324
Tyler Rogers
.253
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
José Fermin
26.62
lg xERA 4.10
now 5.40
3.70
Tyler Rogers
26.62
lg xERA 4.10
now 2.36
2.63
WHIPlower is better
José Fermin
.9101.89
now 1.67
1.24
Tyler Rogers
.9101.89
now 1.13
1.35

Volume · rest of season
Strikeoutshigher is better
José Fermin
4023.60
now 18
16
Tyler Rogers
4023.60
now 16
11
Winshigher is better
José Fermin
.0004.20
now 2
13
Tyler Rogers
.0004.20
now 1
01
Saveshigher is better
José Fermin
.0003.40
now 0
0
Tyler Rogers
.0003.40
now 2
12
If you already own them — trade angle
Sell HighJosé Fermin — sell high. His value is peaking; good time to trade him.conf 0.95
Sell HighTyler Rogers — sell high. His value is peaking; good time to trade him.conf 0.95
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