MLB Daily DeltaWeek 27 · September 28, 2026
Portrait of Mitchell Parker
Mitchell Parker
WSH · P
Change to
PJ Poulin
WSH · 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

Mitchell Parker wins 1 (WHIP); PJ Poulin 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
Mitchell Parker
93.6
PJ Poulin
90.1
Swinging-Strike %lg 11.0% · higher = better
Mitchell Parker
14.1%
PJ Poulin
6.8%
Strikeout %lg 22.0% · higher = better
Mitchell Parker
19.1%
PJ Poulin
16.3%
Chase %lg 28.5% · higher = better
Mitchell Parker
32.0%
PJ Poulin
23.7%
Hard-Hit % Allowedlg 40.0% · lower = better
Mitchell Parker
41.9%
PJ Poulin
44.3%
Barrel % Allowedlg 8.0% · lower = better
Mitchell Parker
8.5%
PJ Poulin
9.4%
xwOBA Allowedlg .315 · lower = better
Mitchell Parker
.347
PJ Poulin
.353
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
Mitchell Parker
2.376.11
lg xERA 4.10
now 5.28
3.83
PJ Poulin
2.376.11
lg xERA 4.10
now 3.20
3.78
WHIPlower is better
Mitchell Parker
1.051.58
now 1.17
1.25
PJ Poulin
1.051.58
now 1.46
1.26

Volume · rest of season
Strikeoutshigher is better
Mitchell Parker
4036.40
now 26
0
PJ Poulin
4036.40
now 18
0
Winshigher is better
Mitchell Parker
.0004.20
now 2
0–0
PJ Poulin
.0004.20
now 3
0–0

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

If you already own them — trade angle
Hold · wait & seeMitchell Parker — hold.conf 0.55
Sell HighPJ Poulin — sell high. His value is peaking; good time to trade him.conf 0.95
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