MLB Daily DeltaWeek 14 · June 25, 2026
Isaac Mattson
PIT · P
Change to
Jayden Murray
CHC · P
Change to
Who's more valuable, rest of season

Isaac Mattson.

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

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

Isaac Mattson wins 1 categories (K); Jayden Murray wins 0 (none); 3 even; SV n/a.

04

Under the hood

Underlying skill — each value vs league avg
Fastball Velolg 94.0 · higher = better
Isaac Mattson
93.8
Jayden Murray
95.4
Swinging-Strike %lg 11.0% · higher = better
Isaac Mattson
10.4%
Jayden Murray
11.3%
Strikeout %lg 22.0% · higher = better
Isaac Mattson
19.0%
Jayden Murray
14.7%
Chase %lg 28.5% · higher = better
Isaac Mattson
26.5%
Jayden Murray
25.4%
Hard-Hit % Allowedlg 40.0% · lower = better
Isaac Mattson
48.5%
Jayden Murray
40.0%
Barrel % Allowedlg 8.0% · lower = better
Isaac Mattson
11.8%
Jayden Murray
10.0%
xwOBA Allowedlg .315 · lower = better
Isaac Mattson
.375
Jayden Murray
.342
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
Isaac Mattson
2.218.25
lg xERA 4.10
now 4.12
3.70
Jayden Murray
2.218.25
lg xERA 4.10
now 7.43
3.70
WHIPlower is better
Isaac Mattson
.9602.23
now 1.47
1.24
Jayden Murray
.9602.23
now 1.95
1.24

Volume · rest of season
Strikeoutshigher is better
Isaac Mattson
4029
now 15
23
Jayden Murray
4029
now 8
21
Winshigher is better
Isaac Mattson
.000.480
now 0
00
Jayden Murray
.000.480
now 0
00

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

If you already own them — trade angle
Hold · wait & seeIsaac Mattson — hold.conf 0.50
Hold · wait & seeJayden Murray — hold.conf 0.55
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