MLB Daily DeltaWeek 25 · September 10, 2026
Portrait of Luis Medina
Luis Medina
ATH · P
Change to
Portrait of Tim Herrin
Tim Herrin
CLE · P
Change to
Who's more valuable, rest of season

Luis Medina.

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

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

Luis Medina wins 2 categories (K, WHIP); Tim Herrin wins 1 (ERA); 1 even; SV n/a.

04

Under the hood

Underlying skill — each value vs league avg
Fastball Velolg 94.0 · higher = better
Luis Medina
97.7
Tim Herrin
94.7
Swinging-Strike %lg 11.0% · higher = better
Luis Medina
13.7%
Tim Herrin
14.6%
Strikeout %lg 22.0% · higher = better
Luis Medina
28.7%
Tim Herrin
22.2%
Chase %lg 28.5% · higher = better
Luis Medina
26.2%
Tim Herrin
30.1%
Hard-Hit % Allowedlg 40.0% · lower = better
Luis Medina
39.2%
Tim Herrin
37.8%
Barrel % Allowedlg 8.0% · lower = better
Luis Medina
7.8%
Tim Herrin
8.1%
xwOBA Allowedlg .315 · lower = better
Luis Medina
.309
Tim Herrin
.297
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
Luis Medina
2.474.31
lg xERA 4.10
now 2.88
3.90
Tim Herrin
2.474.31
lg xERA 4.10
now 3.32
3.67
WHIPlower is better
Luis Medina
1.031.80
now 1.20
1.37
Tim Herrin
1.031.80
now 1.63
1.39

Volume · rest of season
Strikeoutshigher is better
Luis Medina
4036.20
now 27
5
Tim Herrin
4036.20
now 16
4
Winshigher is better
Luis Medina
.0001.48
now 1
00
Tim Herrin
.0001.48
now 0
00

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

If you already own them — trade angle
Hold · steadyLuis Medina — hold.conf 0.60
Sell HighTim Herrin — sell high. His value is peaking; good time to trade him.conf 0.92
Tweet