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

Too close to call.

They split your categories 22, 1 even. Take whoever fills a bigger need.

Head-to-head
K
ERA
WHIP
W
SV

Dylan Lee wins 2 (K, WHIP); Tyler Rogers wins 2 (ERA, SV); 1 even.

04

Under the hood

Underlying skill — each value vs league avg
Fastball Velolg 94.0 · higher = better
Dylan Lee
93.3
Tyler Rogers
83.2
Swinging-Strike %lg 11.0% · higher = better
Dylan Lee
20.6%
Tyler Rogers
7.1%
Strikeout %lg 22.0% · higher = better
Dylan Lee
33.0%
Tyler Rogers
13.5%
Chase %lg 28.5% · higher = better
Dylan Lee
36.5%
Tyler Rogers
27.8%
Hard-Hit % Allowedlg 40.0% · lower = better
Dylan Lee
30.8%
Tyler Rogers
26.6%
Barrel % Allowedlg 8.0% · lower = better
Dylan Lee
6.0%
Tyler Rogers
1.3%
xwOBA Allowedlg .315 · lower = better
Dylan Lee
.235
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
Dylan Lee
24.52
lg xERA 4.10
now 1.30
3.60
Tyler Rogers
24.52
lg xERA 4.10
now 2.36
2.69
WHIPlower is better
Dylan Lee
.9001.65
now 0.61
1.22
Tyler Rogers
.9001.65
now 1.13
1.35

Volume · rest of season
Strikeoutshigher is better
Dylan Lee
4043.20
now 34
19
Tyler Rogers
4043.20
now 16
11
Winshigher is better
Dylan Lee
.0002.80
now 2
12
Tyler Rogers
.0002.80
now 1
01
Saveshigher is better
Dylan Lee
.0003.40
now 0
0
Tyler Rogers
.0003.40
now 2
12
If you already own them — trade angle
Hold · wait & seeDylan Lee — 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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