MLB Daily DeltaWeek 13 · June 20, 2026
Portrait of Blake Treinen
Blake Treinen
LAD · P
Change to
Portrait of Mitchell Parker
Mitchell Parker
WSH · P
Change to
Who's more valuable, rest of season

Blake Treinen.

He projects to help you in more roto categories the rest of the way — ERA, WHIP, and saves. Mitchell Parker’s box score looks better right now, but the luck-stripped projection flips it.

Head-to-head
K
ERA
WHIP
W
SV

Blake Treinen wins 3 categories (ERA, WHIP, SV); Mitchell Parker wins 2 (K, W).

04

Under the hood

Underlying skill — each value vs league avg
Fastball Velolg 94.0 · higher = better
Blake Treinen
94.5
Mitchell Parker
93.5
Swinging-Strike %lg 11.0% · higher = better
Blake Treinen
12.1%
Mitchell Parker
13.8%
Strikeout %lg 22.0% · higher = better
Blake Treinen
23.7%
Mitchell Parker
18.5%
Chase %lg 28.5% · higher = better
Blake Treinen
35.7%
Mitchell Parker
32.4%
Hard-Hit % Allowedlg 40.0% · lower = better
Blake Treinen
42.9%
Mitchell Parker
42.0%
Barrel % Allowedlg 8.0% · lower = better
Blake Treinen
12.7%
Mitchell Parker
8.9%
xwOBA Allowedlg .315 · lower = better
Blake Treinen
.357
Mitchell Parker
.351
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
Blake Treinen
2.176.17
lg xERA 4.10
now 3.06
3.70
Mitchell Parker
2.176.17
lg xERA 4.10
now 5.28
3.82
WHIPlower is better
Blake Treinen
1.101.32
now 1.25
1.24
Mitchell Parker
1.101.32
now 1.17
1.25

Volume · rest of season
Strikeoutshigher is better
Blake Treinen
4046
now 18
30
Mitchell Parker
4046
now 26
38
Winshigher is better
Blake Treinen
.0005.20
now 1
12
Mitchell Parker
.0005.20
now 2
24
Saveshigher is better
Blake Treinen
.0004.40
now 1
13
Mitchell Parker
.0004.40
now 1
12
If you already own them — trade angle
Hold · wait & seeBlake Treinen — hold.conf 0.50
Hold · wait & seeMitchell Parker — hold.conf 0.50
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