Prep Baseball Report

CLASS OF 2029

C
1B

Harper
Spencer

Boiling Springs (HS) • SC
6' 1" • 174LBS
R/R • 15yr
Travel Team: 5G Prime 15U

Commitment

UNCOMMITTED
Player has made a commitment?
Tell us where

Videos

This Area is only available to PBR Premium Content Subscribers.

Best of Snapshot
Physical
Positional Tools Velos / Pop
TrackMan Hitting
VALD
News
Comments
Contact

Best Of Stats

Power
88.6
Exit Velocity (max)
10/19/25
80.9
Exit Velocity (avg)
10/19/25
303
Distance (max)
10/19/25
31
Sweet Spot %
7/16/25
Run
8.41
60-yd
10/19/25
4.59
30-yd
10/19/25
1.92
10-yd
10/19/25
16.0
Run speed (max)
10/19/25
Defense
-
INF Velo
-
OF Velo
70
C Velo
10/19/25
2.11 - 2.25
Pop Time
10/19/25

Positional Tools

2025
Pop Time
2.11 - 2.30
Catcher Velocity
70.0

Hitting

2025
Exit Velocity Max
88.6
Exit Velocity Avg
75.8
Distance Max
303
Distance Avg
157
Launch Angle Avg
22.5866
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Fall Top Prospect Games: USC Upstate
Oct 19, 2025
Trackman - Hitting
88.6
Exit Velocity (max)
80.9
Exit Velocity (avg)
111
Distance (avg)
303
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Team Carolina Trials: Upstate (2026-2028 Grads)
Jul 16, 2025
Trackman - Hitting
87.6
Exit Velocity (max)
71.5
Exit Velocity (avg)
196
Distance (avg)
293
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %

Hitting

Pitching

Pitch Scores

Pitching Velos

Game Performance

2025
10 Yard Dash
1.92
30 Yard Dash
4.59
60 Yard Dash
8.41
Top Speed (MPH)
RSI
Vertical Jump
Fall Top Prospect Games: USC Upstate
Oct 19, 2025
Vald
1.92
10-yd
4.59
30-yd
8.41
60-yd
16.0
Run speed (max)
15.4
Jump Height (max)
Team Carolina Trials: Upstate (2026-2028 Grads)
Jul 16, 2025
Vald
4.66
30-yd
8.67
60-yd
15.3
Run speed (max)
1.68
RSI (max)
13.5
Jump Height (max)

Vizual Edge

Pitch Ai

Notes

Comments

7/16/25
Harper Spencer, Boiling Springs (SC), 2029
Positional Profile: C/OF
Body: 6-0, 162-pounds. Lean build. Still room to fill out.
Hit: SH. Balanced setup. Long stride during load. Level path through the zone.
Power: 88 max exit velocity, averaged 71.5 mph. 293' max distance.
Arm: RH. C-68 mph. Average arm strength.
Defense: 2.18-2.30 pop times. Smooth transfer.
ATH: 8.67 runner in the 60. 4.66 in the30 yard split. 13.50 max vertical.

Draft Reports

Contact

Premium Content Area

To unlock contact information, you need to purchase a ScoutPLUS subscription.

Purchase Subscription
OR
Login

Twitter

Physical

2025
Grip Strgth (LH)
Grip Strgth (RH)
Fall Top Prospect Games: USC Upstate
Oct 19, 2025
Physical - Athlete
Grip Strgth (RH)
Grip Strgth (LH)
Team Carolina Trials: Upstate (2026-2028 Grads)
Jul 16, 2025
Physical - Athlete
Grip Strgth (RH)
Grip Strgth (LH)