MLB Daily DeltaWeek 27 · September 27, 2026
Portrait of Justin Wrobleski
Justin Wrobleski
LAD · P
Change to
Portrait of Kyle Harrison
Kyle Harrison
MIL · P
Change to
Who's more valuable, rest of season

Too close to call.

They split your categories 1–1, 2 even. Take whoever fills a bigger need.

Head-to-head
K
ERA
▶
◀
WHIP
W
SV n/a

Justin Wrobleski wins 1 (WHIP); Kyle Harrison wins 1 (ERA); 2 even; SV n/a.

04

Under the hood

Underlying skill — each value vs league avg
Fastball Velolg 94.0 · higher = better
Justin Wrobleski
94.6
Kyle Harrison
94.8
Swinging-Strike %lg 11.0% · higher = better
Justin Wrobleski
10.4%
Kyle Harrison
13.4%
Strikeout %lg 22.0% · higher = better
Justin Wrobleski
20.1%
Kyle Harrison
27.5%
Chase %lg 28.5% · higher = better
Justin Wrobleski
32.1%
Kyle Harrison
32.4%
Hard-Hit % Allowedlg 40.0% · lower = better
Justin Wrobleski
43.3%
Kyle Harrison
38.7%
Barrel % Allowedlg 8.0% · lower = better
Justin Wrobleski
9.5%
Kyle Harrison
8.2%
xwOBA Allowedlg .315 · lower = better
Justin Wrobleski
.328
Kyle Harrison
.309
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
Justin Wrobleski
25.56
lg xERA 4.10
now 2.87
4.42
Kyle Harrison
25.56
lg xERA 4.10
now 1.57
4.03
WHIPlower is better
Justin Wrobleski
.9101.37
now 1.01
1.20
Kyle Harrison
.9101.37
now 1.03
1.27

Volume · rest of season
Strikeoutshigher is better
Justin Wrobleski
4085.40
now 40
0
Kyle Harrison
4085.40
now 61
0
Winshigher is better
Justin Wrobleski
.0009.80
now 7
0–0
Kyle Harrison
.0009.80
now 6
0–0

SV — not applicable. Both pitch out of the rotation.

If you already own them — trade angle
Sell HighJustin Wrobleski — sell high. His value is peaking; good time to trade him.conf 0.95
Hold · steadyKyle Harrison — hold.conf 0.60
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