Prep Baseball Report

CLASS OF 2028

3B
RHP

Graedan
Robinson

Bloomington South (HS) • IN
6' 4" • 175LBS
R/R • 15yr 9mo
Travel Team: Top Tier Athletics
2028 National

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2028 State

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Best of Snapshot
Positional Tools Velos / Pop
TrackMan Hitting
Blast
TrackMan Pitching
Pitch Scores
Pitching Velos
Swift
VALD
Vizual Edge
News
Comments
Contact

Best Of Stats

Hitting
21.9
Hand Speed (max)
2/22/25
75.4
Bat Speed (max)
9/24/23
23.4
Rot. Acc (max)
2/22/25
-
Hard Hit %
Power
89.7
Exit Velocity (max)
2/22/25
81.3
Exit Velocity (avg)
6/17/25
310
Distance (max)
6/11/24
57
Sweet Spot %
6/11/24
Run
7.26
60-yd
6/17/25
4.15
30-yd
2/22/25
1.79
10-yd
2/22/25
18.3
Run speed (max)
2/22/25
Defense
84
INF Velo
2/22/25
-
OF Velo
-
C Velo
-
Pop Time
Pitching

Fastball

78.3
Velocity (max)
2/22/25
76 - 78
Velo Range
2/22/25
1821
Spin Rate (avg)
2/22/25

Changeup

63 - 66
Velo Range
2/22/25
1475
Spin Rate (avg)
6/11/24

Curveball

62 - 65
Velo Range
2/22/25
1782
Spin Rate (avg)
9/22/24

Slider

59 - 62
Velo Range
9/22/24
1796
Spin Rate (avg)
9/22/24

Positional Tools

2025
2024
2023
60 Yard Dash
7.26
Infield Velocity
84.0
Power / Speed Score
12.4
60 Yard Dash
7.58
Infield Velocity
76.0
Power / Speed Score
11.6
Infield Velocity
70.0

Hitting

2025
2024
2023
Exit Velocity Max
89.7
Exit Velocity Avg
81.3
Distance Max
294
Distance Avg
156
Launch Angle Avg
13.7979
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Exit Velocity Max
87.7
Exit Velocity Avg
76.4
Distance Max
310
Distance Avg
115
Launch Angle Avg
11.4509
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Exit Velocity Max
81.6
Exit Velocity Avg
77.2
Distance Max
286
Distance Avg
206
Launch Angle Avg
20.0295
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Top Prospect Games: Underclass (Invite Only)
Jun 17, 2025
Trackman - Hitting
89.1
Exit Velocity (max)
81.3
Exit Velocity (avg)
141
Distance (avg)
294
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Preseason All-State: Freshman (Invite Only)
Feb 22, 2025
Trackman - Hitting
89.7
Exit Velocity (max)
81.2
Exit Velocity (avg)
177
Distance (avg)
290
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Top Tier Athletics Scout Day
Sep 22, 2024
Trackman - Hitting
87.7
Exit Velocity (max)
79.7
Exit Velocity (avg)
89
Distance (avg)
249
Distance (max)
Fly Ball %
Ground Ball %
Top Prospect Games: Underclass (Invite Only)
Jun 11, 2024
Trackman - Hitting
85.1
Exit Velocity (max)
73.0
Exit Velocity (avg)
141
Distance (avg)
310
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Top Tier Athletics Scout Day
Sep 24, 2023
Trackman - Hitting
81.6
Exit Velocity (max)
77.2
Exit Velocity (avg)
206
Distance (avg)
286
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %

Hitting

2025
2024
2023
Hand Speed Max
21.9
Hand Speed Avg
20.7
Bat Speed Max
65.7
Bat Speed Avg
62.5
Rotational Acceleration Max
Rotational Acceleration Avg
On-Plane Efficiency Max
On-Plane Efficiency Avg
Hand Speed Max
20.7
Hand Speed Avg
19.5
Bat Speed Max
68.7
Bat Speed Avg
61.3
Rotational Acceleration Max
Rotational Acceleration Avg
On-Plane Efficiency Max
On-Plane Efficiency Avg
Hand Speed Max
21.0
Hand Speed Avg
19.3
Bat Speed Max
75.4
Bat Speed Avg
68.5
Rotational Acceleration Max
Rotational Acceleration Avg
On-Plane Efficiency Max
On-Plane Efficiency Avg
Preseason All-State: Freshman (Invite Only)
Feb 22, 2025
Blast - Hitting
21.9
Hand Speed (max)
20.7
Hand Speed (avg)
65.7
Bat Speed (max)
62.5
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
Top Tier Athletics Scout Day
Sep 22, 2024
Blast - Hitting
20.0
Hand Speed (max)
19.3
Hand Speed (avg)
65.2
Bat Speed (max)
58.9
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
Top Prospect Games: Underclass (Invite Only)
Jun 11, 2024
Blast - Hitting
20.7
Hand Speed (max)
19.7
Hand Speed (avg)
68.7
Bat Speed (max)
64.9
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
Top Tier Athletics Scout Day
Sep 24, 2023
Blast - Hitting
21.0
Hand Speed (max)
19.3
Hand Speed (avg)
75.4
Bat Speed (max)
68.5
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency

Pitching

2025
2024
2023
Fastball
Velocity Max
78.3
Fastball
Velocity Avg
76.1
Fastball
Spin Rate Avg
1814
Fastball
Spin Score Avg
23.8
Fastball
Total Movement Avg
Curveball
Velocity Avg
62.0
Curveball
Spin Rate Avg
1646
Curveball
Total Movement Avg
Changeup
Velocity Avg
64.7
Changeup
Spin Rate Avg
1159
Changeup
Total Movement Avg
Fastball
Velocity Max
75.7
Fastball
Velocity Avg
71.6
Fastball
Spin Rate Avg
1704
Fastball
Spin Score Avg
23.8
Fastball
Total Movement Avg
Curveball
Velocity Avg
58.9
Curveball
Spin Rate Avg
1601
Curveball
Total Movement Avg
Changeup
Velocity Avg
63.7
Changeup
Spin Rate Avg
1296
Changeup
Total Movement Avg
Slider
Velocity Avg
60.7
Slider
Spin Rate Avg
1796
Slider
Total Movement Avg
Sinker
Velocity Avg
70.6
Sinker
Spin Rate Avg
1702
Sinker
Total Movement Avg
Fastball
Velocity Max
71.8
Fastball
Velocity Avg
69.9
Fastball
Spin Rate Avg
1715
Fastball
Spin Score Avg
24.5
Fastball
Total Movement Avg
Curveball
Velocity Avg
58.0
Curveball
Spin Rate Avg
1627
Curveball
Total Movement Avg
Changeup
Velocity Avg
59.9
Changeup
Spin Rate Avg
1228
Changeup
Total Movement Avg
Slider
Velocity Avg
58.4
Slider
Spin Rate Avg
1651
Slider
Total Movement Avg
Top Prospect Games: Underclass (Invite Only)
Jun 17, 2025
Trackman - Fastball
77.3
Velocity (max)
74.3 - 77.1
Velo Range
75.4
Eff Velocity (avg)
1,893
Spin Rate (max)
1,810
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
64.4
Velocity (max)
59.6 - 62.6
Velo Range
60.3
Eff Velocity (avg)
1,692
Spin Rate (max)
1,646
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
65.7
Velocity (max)
64.9
Eff Velocity (avg)
1,212
Spin Rate (max)
1,212
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Spin Efficiency % (avg)
Preseason All-State: Freshman (Invite Only)
Feb 22, 2025
Trackman - Fastball
78.3
Velocity (max)
75.7 - 78.0
Velo Range
75.6
Eff Velocity (avg)
1,918
Spin Rate (max)
1,821
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
65.4
Velocity (max)
62.3 - 64.6
Velo Range
61.6
Eff Velocity (avg)
1,715
Spin Rate (max)
1,647
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
65.9
Velocity (max)
63.0 - 65.9
Velo Range
63.5
Eff Velocity (avg)
1,204
Spin Rate (max)
1,149
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)
Top Tier Athletics Scout Day
Sep 22, 2024
Trackman - Fastball
75.7
Velocity (max)
74.0 - 75.6
Velo Range
74.9
Eff Velocity (avg)
1,898
Spin Rate (max)
1,802
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
62.9
Velocity (max)
59.8 - 62.9
Velo Range
60.6
Eff Velocity (avg)
1,802
Spin Rate (max)
1,782
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)
Trackman - Slider
62.0
Velocity (max)
59.5 - 61.9
Velo Range
59.9
Eff Velocity (avg)
1,888
Spin Rate (max)
1,796
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
65.0
Velocity (max)
63.0 - 65.0
Velo Range
63.0
Eff Velocity (avg)
1,315
Spin Rate (max)
1,251
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)
Top Prospect Games: Underclass (Invite Only)
Jun 11, 2024
Trackman - Fastball
72.6
Velocity (max)
66.5 - 72.6
Velo Range
67.9
Eff Velocity (avg)
1,813
Spin Rate (max)
1,658
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
58.6
Velocity (max)
56.9 - 58.4
Velo Range
55.2
Eff Velocity (avg)
1,563
Spin Rate (max)
1,510
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
61.5
Velocity (max)
59.9
Eff Velocity (avg)
1,475
Spin Rate (max)
1,475
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Spin Efficiency % (avg)
Trackman - Sinker
72.5
Velocity (max)
68.8 - 72.5
Velo Range
68.3
Eff Velocity (avg)
1,733
Spin Rate (max)
1,702
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Spin Efficiency % (avg)
Top Tier Athletics Scout Day
Sep 24, 2023
Trackman - Fastball
71.8
Velocity (max)
68.3 - 71.5
Velo Range
67.0
Eff Velocity (avg)
1,814
Spin Rate (max)
1,715
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
59.9
Velocity (max)
56.8 - 59.6
Velo Range
54.8
Eff Velocity (avg)
1,666
Spin Rate (max)
1,627
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)
Trackman - Slider
59.3
Velocity (max)
57.2 - 59.3
Velo Range
55.1
Eff Velocity (avg)
1,713
Spin Rate (max)
1,651
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
61.1
Velocity (max)
58.9 - 61.0
Velo Range
57.9
Eff Velocity (avg)
1,277
Spin Rate (max)
1,228
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Spin Efficiency % (avg)

Pitch Scores

2025
2024
Fastball
Hop+
Fastball
Sink+
Fastball
Rise+
Curveball
Hammer+
Curveball
Sweep+
Fastball
Hop+
Fastball
Sink+
Fastball
Rise+
Curveball
Hammer+
Curveball
Sweep+
Top Prospect Games: Underclass (Invite Only)
Jun 17, 2025
Pitch Scores - Fastball
Hop+
Rise+
Sink+
Pitch Scores - Curveball
Hammer+
Sweep+
Preseason All-State: Freshman (Invite Only)
Feb 22, 2025
Pitch Scores - Fastball
Hop+
Rise+
Sink+
Pitch Scores - Curveball
Hammer+
Sweep+
Top Prospect Games: Underclass (Invite Only)
Jun 11, 2024
Pitch Scores - Fastball
Hop+
Rise+
Sink+
Pitch Scores - Curveball
Hammer+
Sweep+

Pitching Velos

2025
2024
2023
Fastball
Velocity Max
78.0
Fastball
Velocity Avg
76.2
Curveball
Velocity Avg
62.5
Changeup
Velocity Avg
65.2
Fastball
Velocity Max
76.0
Fastball
Velocity Avg
72.2
Curveball
Velocity Avg
59.5
Changeup
Velocity Avg
63.0
Slider
Velocity Avg
60.5
Fastball
Velocity Max
72.0
Fastball
Velocity Avg
70.0
Curveball
Velocity Avg
58.5
Changeup
Velocity Avg
60.0
Slider
Velocity Avg
58.0
Top Prospect Games: Underclass (Invite Only)
Jun 17, 2025
Pitching
77
Max FB
74 - 77
FB
60 - 63
CB
66 - 66
CH
Preseason All-State: Freshman (Invite Only)
Feb 22, 2025
Pitching
78
Max FB
76 - 78
FB
62 - 65
CB
63 - 66
CH
Top Tier Athletics Scout Day
Sep 22, 2024
Pitching
76
Max FB
74 - 76
FB
60 - 63
CB
63 - 65
CH
59 - 62
SL
Top Prospect Games: Underclass (Invite Only)
Jun 11, 2024
Pitching
73
Max FB
66 - 73
FB
57 - 58
CB
62 - 62
CH
Top Tier Athletics Scout Day
Sep 24, 2023
Pitching
72
Max FB
68 - 72
FB
57 - 60
CB
59 - 61
CH
57 - 59
SL

Game Performance

2023
60 Yard Dash
8.09
Top Speed (MPH)
Top Tier Athletics Scout Day
Sep 24, 2023
Swift
8.09
60-yd
15.2
Run speed (max)
2025
10 Yard Dash
1.79
30 Yard Dash
4.15
60 Yard Dash
7.51
Top Speed (MPH)
Vertical Jump
Preseason All-State: Freshman (Invite Only)
Feb 22, 2025
Vald
1.79
10-yd
4.15
30-yd
7.51
60-yd
18.3
Run speed (max)
20.8
Jump Height (max)

Vizual Edge

2025
Edge Score
58.58

Pitch Ai

Notes

Comments

2/22/25
Graedan Robinson, a 2028 3B/RHP from Bloomington South (IN), brings a long-levered, projectable 6-foot-3, 170-pound frame with a ton of intrigue. Offensively, he’s a wiry athlete with a rotational swing, using an inward turnbefore uncoiling with intent to do damage. He can get off-plane at times, but the levers and whip in the barrel suggest real power upside as he continues to pack on strength. 90 mph max EV | 290’ max distance. Defensively, Robinson shows solid actions at third with a loose, 84 mph arm that really works—his best present tool. The foot speed will need to improve, but the tools + frame combo make him a high-upside follow
9/22/24
Graedan Robinson, Bloomington South (IN), 2028
Positional Profile: 3B/RHP
Body: 6-1, 160-pounds. Wiry, athletic build
Delivery: Raw, intruiging delivery. Lifts to a taller balance point with a simple move down the mound. Lands open with a falling off finish.
Arm Action: RH. Loose arm action from a H 3/4 slot.
FB: T76, 74-76 mph. Straight, some command. T1898, 1802 average rpm.
CB: 60-63 mph. 11/5 shape T1802, 1782 average rpm.
SL: 59-62 mph. Some sweeping action. T1888, 1796 average rpm.
CH: 63-65 mph. Slightly fading. T1315, 1251 average rpm.
ATH: 7.58 runner in the 60.
9/22/24
Graedan Robinson, Bloomington South (IN), 2028
Positional Profile: 3B/RHP
Body: 6-1, 160-pounds. Wiry, athletic build
Hit: RHH. Starts in a taller, balanced setup. Short stride forward with a moderate hand load. Swing works loose and on a slightly uphill plane. Gap-to-gap approach, bat speed will come.
Power: 88 max exit velocity, averaged 79.7 mph. 249' max distance.
Arm: RH. INF-76 mph. Loose arm action from a 3/4 slot.
Defense: Consistent footwork, moves well laterally. Softer hands with a clean exchange.
ATH: 7.58 runner in the 60.
6/11/24
Graedan Robinson, Bloomington South (IN), 2028
Positional Profile: 3B/RHP
Body: 6-1, 155-pounds. Lean build on a projectable frame.
Hit: RHH. Tall, athletic setup. Natural rhythm. Loose, level path with some bat speed. Quicker load / leg kick stride. Interesting '28 follow, tons of room for growth with solid abilities present.
Power: 85 max exit velocity, averaged 73.0 mph. 310' max distance.
Arm: RH. INF-70 mph. Loose arm action from a 3/4 slot.
Defense: Choppy, confident footwork with strong glovework. Easy ball to hand skills displayed as well.
ATH: 7.91 runner in the 60.
9/24/23
Graedan Robinson, Bloomington South (IN), 2028
Positional Profile: 3B/RHP
Body: 5-11, 145-pounds. Lanky build
Delivery: Quicker lift to a tall, inward turn at balance point. Moves down the mound with pace, rotating into heel-strike. Soft, crossfire land. Shoulders rip to create a falling off finish.
Arm Action: RH. Loose, quick arm action from a high 3/4 slot.
FB: T72, 68-72 mph. Some carry to the fastball, abv avg command for age T1814, 1715 average rpm.
CB: 57-60 mph. 11/5 shape T1666, 1627 average rpm.
SL: 57-59 mph. Some sweep, more slurvey T1713, 1651 average rpm.
CH: 59-61 mph. Arm side fade T1277, 1228 average rpm.
ATH: 8.09 runner in the 60.
9/24/23
Graedan Robinson, Bloomington South (IN), 2028
Positional Profile: 3B/RHP
Body: 5-11, 145-pounds. Lanky build
Hit: RHH. Starts in a taller stance with a high back elbow. Quick leg kick stride with active upper body load. Rotational swing - delivers the barrel on an upward plane. Good bat speed for the age.
Power: 82 max exit velocity, averaged 77.2 mph. 286' max distance.
Arm: RH. INF-70 mph. Loose arm action from a 3/4 arm slot
Defense: Average footwork. Sure handed defender, hands work out front - shows some stab action on the backhand. Average body control, room for growth as he matures.
ATH: 8.09 runner in the 60.

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