MLB Daily DeltaWeek 19 · August 1, 2026
Portrait of Daniel Lynch IV
Daniel Lynch IV
KC · P
Change to
Portrait of Ryan Zeferjahn
Ryan Zeferjahn
LAA · P
Change to
Who's more valuable, rest of season

Ryan Zeferjahn.

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

Head-to-head
K
ERA
WHIP
W
SV

Ryan Zeferjahn wins 2 categories (K, ERA); Daniel Lynch IV wins 1 (WHIP); 2 even.

04

Under the hood

Underlying skill — each value vs league avg
Fastball Velolg 94.0 · higher = better
Daniel Lynch IV
94.9
Ryan Zeferjahn
97.4
Swinging-Strike %lg 11.0% · higher = better
Daniel Lynch IV
12.8%
Ryan Zeferjahn
13.8%
Strikeout %lg 22.0% · higher = better
Daniel Lynch IV
19.0%
Ryan Zeferjahn
32.9%
Chase %lg 28.5% · higher = better
Daniel Lynch IV
30.9%
Ryan Zeferjahn
23.5%
Hard-Hit % Allowedlg 40.0% · lower = better
Daniel Lynch IV
36.6%
Ryan Zeferjahn
36.2%
Barrel % Allowedlg 8.0% · lower = better
Daniel Lynch IV
5.3%
Ryan Zeferjahn
5.7%
xwOBA Allowedlg .315 · lower = better
Daniel Lynch IV
.286
Ryan Zeferjahn
.274
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
Daniel Lynch IV
27.26
lg xERA 4.10
now 1.93
3.69
Ryan Zeferjahn
27.26
lg xERA 4.10
now 5.74
3.10
WHIPlower is better
Daniel Lynch IV
.9001.55
now 0.99
1.24
Ryan Zeferjahn
.9001.55
now 1.39
1.34

Volume · rest of season
Strikeoutshigher is better
Daniel Lynch IV
4037.60
now 27
19
Ryan Zeferjahn
4037.60
now 32
20
Winshigher is better
Daniel Lynch IV
.0002.80
now 1
01
Ryan Zeferjahn
.0002.80
now 2
12
Saveshigher is better
Daniel Lynch IV
.0002.40
now 1
01
Ryan Zeferjahn
.0002.40
now 1
01
If you already own them — trade angle
Sell HighDaniel Lynch IV — sell high. His value is peaking; good time to trade him.conf 0.95
BuyRyan Zeferjahn — buy.conf 0.90
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