MLB Daily DeltaWeek 25 · September 10, 2026
Blade Tidwell
SF · P
Change to
Portrait of Blake Treinen
Blake Treinen
LAD · P
Change to
Who's more valuable, rest of season

Too close to call.

They split your categories 00, 4 even. Take whoever fills a bigger need.

Head-to-head
K
ERA
WHIP
W
SV n/a

Blade Tidwell wins 0 (none); Blake Treinen wins 0 (none); 4 even; SV n/a.

04

Under the hood

Underlying skill — each value vs league avg
Fastball Velolg 94.0 · higher = better
Blade Tidwell
95.3
Blake Treinen
94.6
Swinging-Strike %lg 11.0% · higher = better
Blade Tidwell
10.3%
Blake Treinen
12.6%
Strikeout %lg 22.0% · higher = better
Blade Tidwell
20.5%
Blake Treinen
25.0%
Chase %lg 28.5% · higher = better
Blade Tidwell
25.3%
Blake Treinen
35.0%
Hard-Hit % Allowedlg 40.0% · lower = better
Blade Tidwell
38.7%
Blake Treinen
40.9%
Barrel % Allowedlg 8.0% · lower = better
Blade Tidwell
10.1%
Blake Treinen
12.1%
xwOBA Allowedlg .315 · lower = better
Blade Tidwell
.312
Blake Treinen
.343
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
Blade Tidwell
2.723.98
lg xERA 4.10
now 3.00
3.70
Blake Treinen
2.723.98
lg xERA 4.10
now 3.06
3.70
WHIPlower is better
Blade Tidwell
1.011.32
now 1.08
1.24
Blake Treinen
1.011.32
now 1.25
1.24

Volume · rest of season
Strikeoutshigher is better
Blade Tidwell
4023.60
now 10
4
Blake Treinen
4023.60
now 18
4
Winshigher is better
Blade Tidwell
.0001.48
now 0
00
Blake Treinen
.0001.48
now 1
00

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

If you already own them — trade angle
Hold · wait & seeBlade Tidwell — hold.conf 0.50
Hold · wait & seeBlake Treinen — hold.conf 0.50
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