Prep Baseball Report

CLASS OF 2025

RHP
1B

Keller
Costello

Marquette (HS) • MO
6' 3" • 210LBS
L/R • 18yr
Travel Team: STL Mavericks
2025 National

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Best of Snapshot
Positional Tools Velos / Pop
TrackMan Hitting
Blast
TrackMan Pitching
Pitching Velos
Swift
Visual Edge
News
Comments
Contact

Best Of Stats

Pitching

Fastball

86.4
Velocity (max)
2/03/24
84.3 - 86.1
Velo Range
2/03/24
2364
Spin Rate (avg)
2/03/24

Changeup

78.2 - 79.2
Velo Range
2/03/24
1928
Spin Rate (avg)
2/03/24

Curveball

74 - 76
Velo Range
2/03/24
2506
Spin Rate (avg)
2/03/24
Power
95.7
Exit Velocity (max)
2/15/23
92.9
Exit Velocity (avg)
2/15/23
334
Distance (max)
2/15/23
67
Sweet Spot %
2/15/23
Hitting
20.6
Hand Speed (max)
2/03/24
69
Bat Speed (max)
2/03/24
15.2
Rot. Acc (max)
2/03/24
78
Hard Hit %
2/15/23
Run
8.17
60
2/03/24
-
30-yd
1.83
10-yd
2/03/24
16.1
Run speed (max)
2/03/24
Defense
81
INF Velo
2/15/23
-
OF Velo
-
C Velo
-
Pop Time

Positional Tools

2024
2023
Infield Velocity
79.0
Infield Velocity
81.0

Hitting

2024
2023
Exit Velocity Max
93.1
Exit Velocity Avg
89.0
Distance Max
320
Distance Avg
230
Launch Angle Avg
20.3
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Exit Velocity Max
95.7
Exit Velocity Avg
92.9
Distance Max
334
Distance Avg
190
Launch Angle Avg
13.0
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Preseason All-State (Invite-Only)
Feb 3, 2024
Trackman - Hitting
93.1
Exit Velocity (max)
89.0
Exit Velocity (avg)
230
Distance (avg)
320
Distance (max)
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Midwest Futures Scout Day
Feb 15, 2023
Trackman - Hitting
95.7
Exit Velocity (max)
92.9
Exit Velocity (avg)
190
Distance (avg)
334
Distance (max)
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %

Hitting

2024
Hand Speed Max
20.6
Hand Speed Avg
19.9
Bat Speed Max
69.0
Bat Speed Avg
66.2
Rotational Acceleration Max
Rotational Acceleration Avg
On-Plane Efficiency Max
On-Plane Efficiency Avg
Preseason All-State (Invite-Only)
Feb 3, 2024
Blast - Hitting
20.6
Hand Speed (max)
19.9
Hand Speed (avg)
69.0
Bat Speed (max)
66.2
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency

Pitching

2024
Fastball
Velocity Max
86.4
Fastball
Velocity Avg
85.2
Fastball
Spin Rate Avg
2364
Fastball
Spin Score Avg
27.8
Fastball
Total Movement Avg
Curveball
Velocity Avg
75.0
Curveball
Spin Rate Avg
2506
Curveball
Total Movement Avg
Changeup
Velocity Avg
78.7
Changeup
Spin Rate Avg
1928
Changeup
Total Movement Avg
Preseason All-State (Invite-Only)
Feb 3, 2024
Trackman - Fastball
86.4
Velocity (max)
84.3 - 86.1
Velo Range
85.0
Eff Velocity (avg)
2,428
Spin Rate (max)
2,364
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
76.6
Velocity (max)
74.2 - 76.0
Velo Range
74.0
Eff Velocity (avg)
2,554
Spin Rate (max)
2,506
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
79.4
Velocity (max)
78.2 - 79.2
Velo Range
78.4
Eff Velocity (avg)
2,027
Spin Rate (max)
1,928
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)

Pitch Scores

2024
Curveball
Hammer+
Curveball
Sweep+
Preseason All-State (Invite-Only)
Feb 3, 2024
Pitch Scores - Curveball
Hammer+
Sweep+

Pitching Velos

2024
2023
2022
Fastball
Velocity Max
86.0
Fastball
Velocity Avg
85.0
Curveball
Velocity Avg
75.0
Changeup
Velocity Avg
78.5
Fastball
Velocity Max
83.0
Fastball
Velocity Avg
81.5
Curveball
Velocity Avg
66.5
Changeup
Velocity Avg
66.5
Fastball
Velocity Max
80.0
Fastball
Velocity Avg
79.5
Curveball
Velocity Avg
65.0
Preseason All-State (Invite-Only)
Feb 3, 2024
Pitching
86
Max FB
84 - 86
FB
74 - 76
CB
78 - 79
CH
Midwest Futures Scout Day
Feb 15, 2023
Pitching
83
Max FB
81 - 82
FB
65 - 68
CB
65 - 68
CH
16U National Championship
Jun 23, 2022
Pitching
80
Max FB
79 - 80
FB
65 - 65
CB

Game Performance

2024
10 Yard Dash
1.83
60 Yard Dash
8.17
Top Speed (MPH)
RSi
Vertical Jump
Preseason All-State (Invite-Only)
Feb 3, 2024
Swift
1.83
10-yd
8.17
60-yd
16.1
Run speed (max)
2.25
RSi (max)
20.9
Jump Height (max)

Visual Edge

2024
Edge Score
70.98

Pitch Ai

Notes

Comments

2/03/24
Keller Costello, Marquette (MO), 2025
Positional Profile: 1B/RHP Interesting arm in the MO 2025 class.
Body: 6-3, 210-pounds. Physical frame with strength throughout.
Delivery: Stretch delivery. Easy mover, working downhill and extension out front. Lands square to home.
Arm Action: RH. Long high-3/4 arm action. Clean, low effort release.
FB: T86, 84-86 mph. Arm-side run for strikes. High spin. T2428, 2364 average rpm.
CB: 74-76 mph. 11/5 shape with depth. Solid spin. T2554, 2506 average rpm.
CH: 78-79 mph. Solid fade action thrown with fastball arm speed. T2027, 1928 average rpm.
ATH: 8.17 runner in the 60. 1.83 in the 10 yard split. 20.90 max vertical.
2/03/24
Keller Costello, Marquette (MO), 2025
Positional Profile: 1B/RHP Interesting arm in the MO 2025 class.
Body: 6-3, 210-pounds. Physical frame with strength throughout.
Hit: LHH. Balanced, upright stance. Controlled leg lift load and short stride. Fluid swing plane. Repeats well with feel for the barrel. Hard line-drives to all fields. Shows some hand speed with power to his pull side. 66.2 mph bat speed with 13 G's of rotational acceleration.
Power: 93 max exit velocity, averaged 89.0 mph. 320' max distance.
Arm: RH. INF-79 mph. Short 3/4 arm action.
Defense: Feel around the bag. Clean glove out front, shows ability to pick balls in the dirt.
ATH: 8.17 runner in the 60. 1.83 in the 10 yard split. 20.90 max vertical.

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