Prep Baseball Report
Seth Rosario
Seth Rosario

CLASS OF 2031

RHP
SS

Seth
Rosario

Amherst Steele (HS) • OH
5' 9" • 140LBS
L/R • 13yr 11mo
Travel Team: Panthers Baseball Rosario

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Best of Snapshot
Positional Tools Velos / Pop
TrackMan Hitting
Blast
TrackMan Pitching
Pitch Scores
Pitching Velos
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Comments
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Best Of Stats

Pitching

Fastball

80.4
Velocity (max)
3/14/26
78.5 - 80.1
Velo Range
3/14/26
1952
Spin Rate (avg)
3/14/26

Changeup

68 - 70.3
Velo Range
3/14/26
1776
Spin Rate (avg)
3/14/26

Curveball

64.2 - 65.7
Velo Range
3/14/26
2062
Spin Rate (avg)
3/14/26
Power
82.5
Exit Velocity (max)
3/14/26
69.4
Exit Velocity (avg)
3/14/26
221
Distance (max)
3/14/26
50
Sweet Spot %
3/14/26
Hitting
18.1
Hand Speed (max)
3/14/26
58.9
Bat Speed (max)
3/14/26
23.9
Rot. Acc (max)
3/14/26
-
Hard Hit %
Run
8.20
60-yd
3/14/26
4.47
30-yd
3/14/26
1.90
10-yd
3/14/26
16.5
Run speed (max)
3/14/26
Defense
78
INF Velo
3/14/26
-
OF Velo
-
C Velo
-
Pop Time

Positional Tools

2026
2025
Infield Velocity
78.0
60 Yard Dash
8.78
Infield Velocity
72.0
Power / Speed Score
7.7

Hitting

2026
2025
Exit Velocity Max
82.5
Exit Velocity Avg
69.4
Distance Max
221
Distance Avg
120
Launch Angle Avg
14.4843
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Exit Velocity Max
67.9
Exit Velocity Avg
63.2
Distance Max
184
Distance Avg
131
Launch Angle Avg
18.3269
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
2026 Northern Ohio Rising Stars ID 3.14.26
Mar 14, 2026
Trackman - Hitting
82.5
Exit Velocity (max)
69.4
Exit Velocity (avg)
120
Distance (avg)
221
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Scout Day: Legends Athletics 1.18.25
Jan 18, 2025
Trackman - Hitting
67.9
Exit Velocity (max)
63.2
Exit Velocity (avg)
131
Distance (avg)
184
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %

Hitting

2026
2025
Hand Speed Max
18.1
Hand Speed Avg
17.2
Bat Speed Max
58.9
Bat Speed Avg
55.3
Rotational Acceleration Max
Rotational Acceleration Avg
On-Plane Efficiency Max
On-Plane Efficiency Avg
Hand Speed Max
15.6
Hand Speed Avg
14.9
Bat Speed Max
49.0
Bat Speed Avg
47.1
Rotational Acceleration Max
Rotational Acceleration Avg
On-Plane Efficiency Max
On-Plane Efficiency Avg
2026 Northern Ohio Rising Stars ID 3.14.26
Mar 14, 2026
Blast - Hitting
18.1
Hand Speed (max)
17.2
Hand Speed (avg)
58.9
Bat Speed (max)
55.3
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
Scout Day: Legends Athletics 1.18.25
Jan 18, 2025
Blast - Hitting
15.6
Hand Speed (max)
14.9
Hand Speed (avg)
49.0
Bat Speed (max)
47.1
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency

Pitching

2026
2025
Fastball
Velocity Max
80.4
Fastball
Velocity Avg
79.3
Fastball
Spin Rate Avg
1952
Fastball
Spin Score Avg
24.6
Fastball
Total Movement Avg
Curveball
Velocity Avg
65.0
Curveball
Spin Rate Avg
2062
Curveball
Total Movement Avg
Changeup
Velocity Avg
69.1
Changeup
Spin Rate Avg
1776
Changeup
Total Movement Avg
Fastball
Velocity Max
70.0
Fastball
Velocity Avg
69.2
Fastball
Spin Rate Avg
1680
Fastball
Spin Score Avg
24.3
Fastball
Total Movement Avg
Curveball
Velocity Avg
59.9
Curveball
Spin Rate Avg
1595
Curveball
Total Movement Avg
Changeup
Velocity Avg
60.7
Changeup
Spin Rate Avg
1263
Changeup
Total Movement Avg
2026 Northern Ohio Rising Stars ID 3.14.26
Mar 14, 2026
Trackman - Fastball
80.4
Velocity (max)
78.5 - 80.1
Velo Range
77.1
Eff Velocity (avg)
2,017
Spin Rate (max)
1,952
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)
Trackman - Curveball
66.0
Velocity (max)
64.2 - 65.7
Velo Range
62.4
Eff Velocity (avg)
2,118
Spin Rate (max)
2,062
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)
Trackman - ChangeUp
70.7
Velocity (max)
68.0 - 70.3
Velo Range
68.1
Eff Velocity (avg)
1,891
Spin Rate (max)
1,776
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)
Scout Day: Legends Athletics 1.18.25
Jan 18, 2025
Trackman - Fastball
70.0
Velocity (max)
68.5 - 69.8
Velo Range
67.1
Eff Velocity (avg)
1,782
Spin Rate (max)
1,680
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)
Trackman - Curveball
60.8
Velocity (max)
58.8 - 60.8
Velo Range
57.4
Eff Velocity (avg)
1,673
Spin Rate (max)
1,595
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Spin Efficiency % (avg)
Trackman - ChangeUp
61.3
Velocity (max)
60.2 - 61.3
Velo Range
59.0
Eff Velocity (avg)
1,286
Spin Rate (max)
1,263
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Spin Efficiency % (avg)

Pitch Scores

2026
2025
Fastball
Rise+
Curveball
Hammer+
Curveball
Sweep+
Fastball
Rise+
Curveball
Hammer+
Curveball
Sweep+
2026 Northern Ohio Rising Stars ID 3.14.26
Mar 14, 2026
Pitch Scores - Fastball
Rise+
Pitch Scores - Curveball
Hammer+
Sweep+
Scout Day: Legends Athletics 1.18.25
Jan 18, 2025
Pitch Scores - Fastball
Rise+
Pitch Scores - Curveball
Hammer+
Sweep+

Pitching Velos

2025
Fastball
Velocity Max
73.0
Fastball
Velocity Avg
70.5
Curveball
Velocity Avg
60.2
Changeup
Velocity Avg
60.5
PBT Northeast Ohio Summer Championship
Jul 10, 2025
Pitching
73
Max FB
70 - 73
FB
59 - 62
CB
Scout Day: Legends Athletics 1.18.25
Jan 18, 2025
Pitching
70
Max FB
69 - 70
FB
59 - 61
CB
60 - 61
CH

Game Performance

2026
2025
10 Yard Dash
1.9
30 Yard Dash
4.47
60 Yard Dash
8.2
Top Speed (MPH)
60 Yard Dash
8.79

Vizual Edge

Pitch Ai

Notes

Comments

1/18/25
Seth Rosario, Amherst Steel (OH), 2031
Positional Profile: RHP/SS
Body: 5-5, 115-pounds. Compact frame
Delivery: Basic windup, some feel for lower half movements
Arm Action: RH. Easy natural motion gets some extension
FB: T70, 69-70 mph. Plays to some run on the arm side T1782, 1680 average rpm.
CB: 59-61 mph. Big 1/7 shape with some late HZ action T1673, 1595 average rpm.
CH: 60-61 mph. Consistent drop and fade T1286, 1263 average rpm.
ATH: 8.78 runner in the 60.
1/18/25
Seth Rosario, Amherst Steel (OH), 2031
Positional Profile: RHP/SS
Body: 5-5, 115-pounds. Compact frame
Hit: LHH. Slightly open setup worked on plane early, efficent swing path 47.1 mph bat speed with 15 G's of rotational acceleration.
Power: 68 max exit velocity, averaged 63.2 mph. 184' max distance.
Arm: RH. INF-72 mph. Solid arm for class, some arm speed
Defense: Positions well, solid glove
ATH: 8.78 runner in the 60.

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