MLB Daily DeltaWeek 14 · June 28, 2026
Portrait of Danny Coulombe
Danny Coulombe
BOS · P
Change to
Portrait of Jonathan Hernández
Jonathan Hernández
LAD · P
Change to
Who's more valuable, rest of season

Too close to call.

They split your categories 00, 4 even. Take whoever fills a bigger need.

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

Danny Coulombe wins 0 (none); Jonathan Hernández wins 0 (none); 4 even; SV n/a.

04

Under the hood

Underlying skill — each value vs league avg
Fastball Velolg 94.0 · higher = better
Danny Coulombe
89.7
Jonathan Hernández
97.2
Swinging-Strike %lg 11.0% · higher = better
Danny Coulombe
8.3%
Jonathan Hernández
7.6%
Strikeout %lg 22.0% · higher = better
Danny Coulombe
13.0%
Jonathan Hernández
18.4%
Chase %lg 28.5% · higher = better
Danny Coulombe
25.6%
Jonathan Hernández
24.5%
Hard-Hit % Allowedlg 40.0% · lower = better
Danny Coulombe
19.3%
Jonathan Hernández
33.3%
Barrel % Allowedlg 8.0% · lower = better
Danny Coulombe
1.8%
Jonathan Hernández
7.8%
xwOBA Allowedlg .315 · lower = better
Danny Coulombe
.295
Jonathan Hernández
.365
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
Danny Coulombe
28.25
lg xERA 4.10
now 6.55
3.70
Jonathan Hernández
28.25
lg xERA 4.10
now 1.50
3.70
WHIPlower is better
Danny Coulombe
.9001.90
now 1.45
1.24
Jonathan Hernández
.9001.90
now 0.33
1.24

Volume · rest of season
Strikeoutshigher is better
Danny Coulombe
4034.40
now 8
26
Jonathan Hernández
4034.40
now 5
26
Winshigher is better
Danny Coulombe
.000.480
now 0
00
Jonathan Hernández
.000.480
now 0
00

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

If you already own them — trade angle
Hold · wait & seeDanny Coulombe — hold.conf 0.50
Hold · wait & seeJonathan Hernández — hold.conf 0.50
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