MLB Daily DeltaWeek 18 · July 27, 2026
Matthew Boyd
CHC · P
Change to
Portrait of Nick Martinez
Nick Martinez
TB · P
Change to
Who's more valuable, rest of season

Nick Martinez.

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

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

Nick Martinez wins 3 categories (ERA, WHIP, W); Matthew Boyd wins 1 (K); SV n/a.

04

Under the hood

Underlying skill — each value vs league avg
Fastball Velolg 94.0 · higher = better
Matthew Boyd
92.7
Nick Martinez
92.8
Swinging-Strike %lg 11.0% · higher = better
Matthew Boyd
12.9%
Nick Martinez
8.9%
Strikeout %lg 22.0% · higher = better
Matthew Boyd
22.4%
Nick Martinez
14.2%
Chase %lg 28.5% · higher = better
Matthew Boyd
32.7%
Nick Martinez
32.0%
Hard-Hit % Allowedlg 40.0% · lower = better
Matthew Boyd
41.8%
Nick Martinez
31.9%
Barrel % Allowedlg 8.0% · lower = better
Matthew Boyd
9.4%
Nick Martinez
6.8%
xwOBA Allowedlg .315 · lower = better
Matthew Boyd
.323
Nick Martinez
.321
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
Matthew Boyd
27.75
lg xERA 4.10
now 6.00
4.30
Nick Martinez
27.75
lg xERA 4.10
now 1.62
4.26
WHIPlower is better
Matthew Boyd
1.041.36
now 1.29
1.29
Nick Martinez
1.041.36
now 1.11
1.25

Volume · rest of season
Strikeoutshigher is better
Matthew Boyd
4061.80
now 31
53
Nick Martinez
4061.80
now 41
33
Winshigher is better
Matthew Boyd
.8006.20
now 2
25
Nick Martinez
.8006.20
now 5
25

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

If you already own them — trade angle
SellMatthew Boyd — sell.conf 0.64
Sell HighNick Martinez — sell high. His value is peaking; good time to trade him.conf 0.95
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