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JH
Diamond Index player profile
Jacob Hammer
M
Montville
·
Freshman
·
2023
Season
2022-2023
7 PA · 25.0 IP
Career leaderboard →
Season line
Hitting & Pitching
Hitting
PA
7
HR
0
R
0
RBI
0
SB
0
AVG
0.143
OBP
0.143
SLG
0.143
OPS
0.286
Pitching
IP
25.0
SO
26
ERA
1.96
FIP
2.34
WHIP
1.36
K/7
7.28
BB/7
3.08
PIT
3.7
Compared with qualified NJ players
Percentile Rankings
Low
Average
High
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Hitting
Not qualified · minimum 50 PA
wRC+
-26
wOBA
0.129
OPS
0.286
ISO
0.000
AVG
0.143
OBP
0.143
SLG
0.143
BB%
0.0%
BsR
0.0
Off
-1.6
Pitching
PIT
78
3.7
ERA
80
1.96
FIP
77
2.34
WHIP
66
1.36
K/7
55
7.28
BB/7
64
3.08
K/BB
67
2.36
ERA-
80
65
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
0.286
Latest · 2022–2023
2.000
1.500
1.000
0.500
0.000
2023, 0.286
2023
2023
0.286
Year-to-year development
Pitching Trends
Metric
ERA
FIP
WHIP
K/7
BB/7
PIT
Innings Pitched
Strikeouts
ERA by season
1.96
Latest · 2022–2023
10.00
7.50
5.00
2.50
0.00
2023, 1.96
2023
2023
1.96
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
NA
Nolan Arnold
New Egypt · Freshman ·
25.0 IP
+4.7 PIT
85% match
TB
Tyler Bunnell
Robbinsville · Freshman ·
24.7 IP
+5.6 PIT
84% match
SS
Sean Spitaleri
Glen Rock · Freshman ·
22.3 IP
+3.6 PIT
84% match
BL
Brendan Lell
South River · Freshman ·
26.0 IP
+2.1 PIT
82% match
JA
Jake Asbury
Mount Olive · Sophomore ·
25.3 IP
+4.9 PIT
81% match
LB
Liam Block
New Milford · Sophomore · IF, P
26.0 IP
+4.1 PIT
81% match
