NJ Sports Index
Overview
Diamond
Pitch
Gridiron
Court
NJ
D
Diamond Index
New Jersey Baseball
Daily
Leaders
Teams
Rankings
Scores
Compare
Predictor
Standings
Glossary
Season
2024–2025
2023–2024
2022–2023
2021–2022
ZF
Diamond Index player profile
Zach Fronio
NH
North Hunterdon
·
Junior
·
2024
Season
2023-2024
82 PA · 37.7 IP
Career leaderboard →
Season line
Hitting & Pitching
Hitting
PA
82
HR
0
R
8
RBI
10
SB
0
AVG
0.299
OBP
0.341
SLG
0.351
OPS
0.692
Pitching
IP
37.7
SO
53
ERA
0.74
FIP
1.88
WHIP
1.04
K/7
9.85
BB/7
2.97
PIT
12.1
Compared with qualified NJ players
Percentile Rankings
Low
Average
High
Share image
Hitting
wRC+
25
72
wOBA
25
0.315
OPS
30
0.692
ISO
38
0.052
AVG
52
0.299
OBP
18
0.341
SLG
44
0.351
BB%
7
6.1%
BsR
5
0.0
Off
18
-4.0
Pitching
PIT
96
12.1
ERA
97
0.74
FIP
90
1.88
WHIP
89
1.04
K/7
87
9.85
BB/7
69
2.97
K/BB
86
3.31
ERA-
97
25
Year-to-year development
Hitting Trends
Metric
OPS
Batting Average
On-Base Percentage
Slugging Percentage
wOBA
wRC+
Off
Plate Appearances
Hits
Home Runs
Runs
RBI
Stolen Bases
OPS by season
0.692
Latest · 2023–2024
2.000
1.500
1.000
0.500
0.000
2024, 0.692
2024
2024
0.692
Year-to-year development
Pitching Trends
Metric
ERA
FIP
WHIP
K/7
BB/7
PIT
Innings Pitched
Strikeouts
ERA by season
0.74
Latest · 2023–2024
10.00
7.50
5.00
2.50
0.00
2024, 0.74
2024
2024
0.74
Every appearance
Game Log
0 games
No game log available yet
Individual game stats will appear after NJ.com publishes and the next data import runs.
Statistical neighbors
Similar Players
Position · Grade · Workload · Percentiles
BS
Bryan Sunga
Parsippany · Junior · IF, P
38.0 IP
+11.3 PIT
87% match
RL
Ryan Lundari
Hunterdon Central · Junior · P, P
37.3 IP
+6.0 PIT
86% match
JD
John Donahue
Montgomery · Junior · P, OF
40.0 IP
+9.1 PIT
85% match
TR
Tyler Rossell
Bordentown · Junior · P, 3B
37.3 IP
+6.0 PIT
84% match
CS
Connor Stratton
Maple Shade · Junior · P, RF
41.3 IP
+6.7 PIT
84% match
NK
Nick Kee
Carteret · Junior · IF, P
41.7 IP
+5.9 PIT
84% match
