MLB Daily DeltaWeek 27 · September 28, 2026
Portrait of JT Brubaker
JT Brubaker
SF · P
Change to
Portrait of Juan Mejia
Juan Mejia
COL · 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

JT Brubaker wins 1 (WHIP); Juan Mejia 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
JT Brubaker
93.2
Juan Mejia
96.9
Swinging-Strike %lg 11.0% · higher = better
JT Brubaker
9.4%
Juan Mejia
11.1%
Strikeout %lg 22.0% · higher = better
JT Brubaker
15.6%
Juan Mejia
20.4%
Chase %lg 28.5% · higher = better
JT Brubaker
30.4%
Juan Mejia
30.2%
Hard-Hit % Allowedlg 40.0% · lower = better
JT Brubaker
36.1%
Juan Mejia
38.8%
Barrel % Allowedlg 8.0% · lower = better
JT Brubaker
5.5%
Juan Mejia
3.7%
xwOBA Allowedlg .315 · lower = better
JT Brubaker
.341
Juan Mejia
.332
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
JT Brubaker
27.32
lg xERA 4.10
now 2.70
4.56
Juan Mejia
27.32
lg xERA 4.10
now 6.00
4.37
WHIPlower is better
JT Brubaker
1.141.86
now 1.30
1.42
Juan Mejia
1.141.86
now 1.70
1.50

Volume · rest of season
Strikeoutshigher is better
JT Brubaker
4042
now 22
0
Juan Mejia
4042
now 30
0
Winshigher is better
JT Brubaker
.0001.48
now 0
0–0
Juan Mejia
.0001.48
now 1
0–0

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

If you already own them — trade angle
Sell HighJT Brubaker — sell high. His value is peaking; good time to trade him.conf 0.95
Hold · leans sellJuan Mejia — hold.conf 0.60
Tweet