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Diamond Index player profile

John Mullen

HSHoly Spirit·Junior · P·2024, 2025, 2026

Season2024-20253 PA · 20.3 IPCareer leaderboard →
Season line

Hitting & Pitching

Hitting

PA3
HR0
R1
RBI1
SB0
AVG0.500
OBP0.667
SLG0.500
OPS1.167

Pitching

IP20.3
SO25
ERA8.26
FIP4.18
WHIP2.02
K/78.61
BB/75.51
PIT-15.3
Compared with qualified NJ players

Percentile Rankings

Low Average High

Hitting

Not qualified · minimum 50 PA
wRC+
182
wOBA
0.533
OPS
1.167
ISO
0.000
AVG
0.500
OBP
0.667
SLG
0.500
BB%
33.3%
BsR
0.0
Off
0.4

Pitching

PIT
7
-15.3
ERA
5
8.26
FIP
19
4.18
WHIP
17
2.02
K/7
71
8.61
BB/7
25
5.51
K/BB
39
1.56
ERA-
5
275
Year-to-year development

Hitting Trends

OPS by season1.667Latest · 2025–2026
2.0001.5001.0000.5000.000
2025, 1.1672026, 1.667
20252026
20251.16720261.667
Year-to-year development

Pitching Trends

ERA by season6.81Latest · 2025–2026
10.007.505.002.500.00
2024, 6.002025, 8.262026, 6.81
202420252026
20246.0020258.2620266.81
Every appearance

Game Log

0 games
No game log available yetIndividual game stats will appear after NJ.com publishes and the next data import runs.
Statistical neighbors

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ANAdrian NeilsonSussex Tech · Junior · P, OF
21.7 IP-12.7 PIT94% match
LSLogan StreitzPennsville · Junior · IF, P
20.7 IP-9.1 PIT94% match
EPEnrique PantaleonBridgeton · Junior · CF, P
23.0 IP-15.1 PIT93% match