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Diamond Index player profile
Jack Cassidy
SJ
St. Joseph (Hamm.)
·
Sophomore · SS, P
·
2024, 2025, 2026
Season
2024-2025
99 PA · 20.0 IP
Career leaderboard →
Season line
Hitting & Pitching
Hitting
PA
99
HR
0
R
24
RBI
20
SB
14
AVG
0.370
OBP
0.485
SLG
0.444
OPS
0.929
Pitching
IP
20.0
SO
21
ERA
2.80
FIP
3.40
WHIP
1.80
K/7
7.35
BB/7
4.55
PIT
0.6
Compared with qualified NJ players
Percentile Rankings
Low
Average
High
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Hitting
wRC+
77
127
wOBA
77
0.424
OPS
75
0.929
ISO
48
0.074
AVG
82
0.370
OBP
81
0.485
SLG
70
0.444
BB%
76
17.2%
BsR
87
2.8
Off
83
7.5
Pitching
PIT
60
0.6
ERA
61
2.80
FIP
39
3.40
WHIP
29
1.80
K/7
54
7.35
BB/7
37
4.55
K/BB
41
1.62
ERA-
62
93
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
1.069
Latest · 2025–2026
2.000
1.500
1.000
0.500
0.000
2024, 0.736
2025, 0.929
2026, 1.069
2024
2025
2026
2024
0.736
2025
0.929
2026
1.069
Year-to-year development
Pitching Trends
Metric
ERA
FIP
WHIP
K/7
BB/7
PIT
Innings Pitched
Strikeouts
ERA by season
15.75
Latest · 2025–2026
10.00
7.50
5.00
2.50
0.00
2024, 7.88
2025, 2.80
2026, 15.75
2024
2025
2026
2024
7.88
2025
2.80
2026
15.75
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
SD
Stefano DiGeronimo
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93 PA
135 wRC+
98% match
PS
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91 PA
134 wRC+
97% match
KR
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142 wRC+
97% match
DL
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97% match
LH
Liam Hurley
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124 wRC+
96% match
BK
Bret Kellenberger
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82 PA
135 wRC+
96% match