MLB Daily DeltaWeek 19 · August 4, 2026
Portrait of Tony Santillan
Tony Santillan
CIN · P
Change to
Portrait of Tyler Rogers
Tyler Rogers
TOR · P
Change to
Who's more valuable, rest of season

Tony Santillan.

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

Tony Santillan wins 2 categories (K, WHIP); Tyler Rogers wins 1 (ERA); 2 even.

04

Under the hood

Underlying skill — each value vs league avg
Fastball Velolg 94.0 · higher = better
Tony Santillan
94.6
Tyler Rogers
83.2
Swinging-Strike %lg 11.0% · higher = better
Tony Santillan
10.3%
Tyler Rogers
7.1%
Strikeout %lg 22.0% · higher = better
Tony Santillan
20.9%
Tyler Rogers
13.5%
Chase %lg 28.5% · higher = better
Tony Santillan
28.5%
Tyler Rogers
27.8%
Hard-Hit % Allowedlg 40.0% · lower = better
Tony Santillan
46.7%
Tyler Rogers
26.6%
Barrel % Allowedlg 8.0% · lower = better
Tony Santillan
10.9%
Tyler Rogers
1.3%
xwOBA Allowedlg .315 · lower = better
Tony Santillan
.348
Tyler Rogers
.256
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
Tony Santillan
26.84
lg xERA 4.10
now 5.56
3.74
Tyler Rogers
26.84
lg xERA 4.10
now 2.36
2.69
WHIPlower is better
Tony Santillan
.9801.65
now 1.50
1.24
Tyler Rogers
.9801.65
now 1.13
1.35

Volume · rest of season
Strikeoutshigher is better
Tony Santillan
4027.60
now 22
17
Tyler Rogers
4027.60
now 16
11
Winshigher is better
Tony Santillan
.0001.48
now 1
01
Tyler Rogers
.0001.48
now 1
01
Saveshigher is better
Tony Santillan
.0003.40
now 2
12
Tyler Rogers
.0003.40
now 2
12
If you already own them — trade angle
Hold · wait & seeTony Santillan — hold.conf 0.50
Sell HighTyler Rogers — sell high. His value is peaking; good time to trade him.conf 0.95
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