MLB Daily DeltaWeek 15 · July 4, 2026
Portrait of Davis Martin
Davis Martin
CWS · P
Change to
Portrait of Justin Wrobleski
Justin Wrobleski
LAD · P
Change to
Who's more valuable, rest of season

Davis Martin.

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

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

Davis Martin wins 3 categories (K, ERA, W); Justin Wrobleski wins 1 (WHIP); SV n/a.

04

Under the hood

Underlying skill — each value vs league avg
Fastball Velolg 94.0 · higher = better
Davis Martin
94.1
Justin Wrobleski
94.2
Swinging-Strike %lg 11.0% · higher = better
Davis Martin
12.8%
Justin Wrobleski
9.6%
Strikeout %lg 22.0% · higher = better
Davis Martin
22.7%
Justin Wrobleski
17.3%
Chase %lg 28.5% · higher = better
Davis Martin
33.2%
Justin Wrobleski
30.8%
Hard-Hit % Allowedlg 40.0% · lower = better
Davis Martin
44.8%
Justin Wrobleski
44.6%
Barrel % Allowedlg 8.0% · lower = better
Davis Martin
6.2%
Justin Wrobleski
8.0%
xwOBA Allowedlg .315 · lower = better
Davis Martin
.314
Justin Wrobleski
.320
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
Davis Martin
25.09
lg xERA 4.10
now 2.00
4.10
Justin Wrobleski
25.09
lg xERA 4.10
now 2.87
4.21
WHIPlower is better
Davis Martin
.9001.45
now 0.99
1.32
Justin Wrobleski
.9001.45
now 1.01
1.21

Volume · rest of season
Strikeoutshigher is better
Davis Martin
4087.60
now 71
74
Justin Wrobleski
4087.60
now 40
50
Winshigher is better
Davis Martin
2.2014.80
now 8
612
Justin Wrobleski
2.2014.80
now 7
511

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

If you already own them — trade angle
Hold · steadyDavis Martin — hold.conf 0.60
Sell HighJustin Wrobleski — sell high. His value is peaking; good time to trade him.conf 0.95
Tweet