Prep Baseball Report

CLASS OF 2027

1B
OF

Mark
Williams Jr.

Southern Maryland Christian Academy (HS) • MD
6' 3" • 200LBS
L/R • 17yr 7mo
Travel Team: Canes American
2027 National

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2027 State

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

Best Of Stats

Hitting
28.7
Hand Speed (max)
7/23/25
83.9
Bat Speed (max)
7/23/25
21
Rot. Acc (max)
5/24/25
67
Hard Hit %
5/24/25
Power
104
Exit Velocity (max)
7/16/25
91.1
Exit Velocity (avg)
5/24/25
420
Distance (max)
7/23/25
63
Sweet Spot %
7/23/25
Run
7.15
60-yd
7/16/25
4.00
30-yd
7/23/25
1.75
10-yd
7/23/25
19.9
Run speed (max)
7/23/25
Defense
88
INF Velo
5/24/25
91
OF Velo
7/23/25
-
C Velo
-
Pop Time
Pitching

Fastball

90
Velocity (max)
2/27/25
87 - 89
Velo Range
2/27/25
2255
Spin Rate (avg)
6/18/24

Changeup

80.2 - 82.5
Velo Range
5/17/25
1639
Spin Rate (avg)
8/02/24

Curveball

68 - 71
Velo Range
3/01/24
1619
Spin Rate (avg)
1/21/23

Slider

76.4 - 78.5
Velo Range
7/23/25
1861
Spin Rate (avg)
7/23/25

Positional Tools

2025
2024
2023
60 Yard Dash
7.15
Infield Velocity
88.0
Outfield Velocity
91.0
Power / Speed Score
14.5
60 Yard Dash
7.57
Infield Velocity
83.0
Power / Speed Score
12.6
Home to First
4.18
Infield Velocity
79.0
2025 MD Future Games
Jul 16, 2025
Position
7.15
60-yard
91
OF Velo
104
Exit Velo
2025 MD Summer Kickoff
May 24, 2025
Position
7.28
60-yard
88
INF Velo
91
OF Velo
99
Exit Velo
2024 East Coast Super Sophomore Games (NC Invite Only)
Aug 2, 2024
Position
78
INF Velo
93
Exit Velo
Power Speed Score
2024 MD/DE State Games
Jun 18, 2024
Position
7.57
60-yard
83
INF Velo
96
Exit Velo
Power Speed Score

Hitting

2025
2024
2023
Exit Velocity Max
103.9
Exit Velocity Avg
83.6
Distance Max
420
Distance Avg
266
Launch Angle Avg
32.5314
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Exit Velocity Max
95.7
Exit Velocity Avg
86.9
Distance Max
341
Distance Avg
202
Launch Angle Avg
25.4699
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Exit Velocity Max
89.1
Exit Velocity Avg
81.6
Distance Max
335
Distance Avg
164
Launch Angle Avg
12.9267
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Future Games (Class of 2027)
Jul 23, 2025
Trackman - Hitting
103.9
Exit Velocity (max)
74.9
Exit Velocity (avg)
260
Distance (avg)
420
Distance (max)
Hard Hit %
Barrel %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
2025 MD Summer Kickoff
May 24, 2025
Trackman - Hitting
98.6
Exit Velocity (max)
91.1
Exit Velocity (avg)
292
Distance (avg)
390
Distance (max)
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
MD Scout Day: Southern Maryland Christian Academy (SMCA)
May 17, 2025
Trackman - Hitting
96.7
Exit Velocity (max)
79.2
Exit Velocity (avg)
228
Distance (avg)
369
Distance (max)
Hard Hit %
Sweet Spot %
Fly Ball %
Ground Ball %
2024 East Coast Super Sophomore Games (NC Invite Only)
Aug 2, 2024
Trackman - Hitting
93.3
Exit Velocity (max)
80.6
Exit Velocity (avg)
228
Distance (avg)
341
Distance (max)
Hard Hit %
Sweet Spot %
Fly Ball %
Ground Ball %
2024 MD/DE State Games
Jun 18, 2024
Trackman - Hitting
95.7
Exit Velocity (max)
91.1
Exit Velocity (avg)
185
Distance (avg)
332
Distance (max)
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
2023 Maryland Preseason ID
Jan 21, 2023
Trackman - Hitting
89.1
Exit Velocity (max)
81.6
Exit Velocity (avg)
164
Distance (avg)
335
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %

Hitting

2025
2024
2023
Hand Speed Max
28.7
Hand Speed Avg
23.4
Bat Speed Max
83.9
Bat Speed Avg
76.1
Rotational Acceleration Max
Rotational Acceleration Avg
On-Plane Efficiency Max
On-Plane Efficiency Avg
Hand Speed Max
24.1
Hand Speed Avg
22.1
Bat Speed Max
83.3
Bat Speed Avg
73.6
Rotational Acceleration Max
Rotational Acceleration Avg
On-Plane Efficiency Max
On-Plane Efficiency Avg
Hand Speed Max
21.3
Hand Speed Avg
19.6
Bat Speed Max
65.7
Bat Speed Avg
61.2
Rotational Acceleration Max
Rotational Acceleration Avg
On-Plane Efficiency Max
On-Plane Efficiency Avg
Future Games (Class of 2027)
Jul 23, 2025
Blast - Hitting
28.7
Hand Speed (max)
25.6
Hand Speed (avg)
83.9
Bat Speed (max)
76.9
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
2025 MD Summer Kickoff
May 24, 2025
Blast - Hitting
25.5
Hand Speed (max)
23.0
Hand Speed (avg)
82.7
Bat Speed (max)
75.9
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
2024 East Coast Super Sophomore Games (NC Invite Only)
Aug 2, 2024
Blast - Hitting
24.1
Hand Speed (max)
22.4
Hand Speed (avg)
83.3
Bat Speed (max)
75.1
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
2024 MD/DE State Games
Jun 18, 2024
Blast - Hitting
23.6
Hand Speed (max)
21.8
Hand Speed (avg)
75.8
Bat Speed (max)
72.2
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
2023 Maryland Preseason ID
Jan 21, 2023
Blast - Hitting
21.3
Hand Speed (max)
19.6
Hand Speed (avg)
65.7
Bat Speed (max)
61.2
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency

Pitching

2025
2024
2023
Fastball
Velocity Max
88.3
Fastball
Velocity Avg
87.1
Fastball
Spin Rate Avg
2070
Fastball
Spin Score Avg
23.8
Fastball
Total Movement Avg
Changeup
Velocity Avg
81.3
Changeup
Spin Rate Avg
1479
Changeup
Total Movement Avg
Slider
Velocity Avg
77.0
Slider
Spin Rate Avg
1850
Slider
Total Movement Avg
Fastball
Velocity Max
86.3
Fastball
Velocity Avg
84.4
Fastball
Spin Rate Avg
2148
Fastball
Spin Score Avg
25.4
Fastball
Total Movement Avg
Changeup
Velocity Avg
79.5
Changeup
Spin Rate Avg
1639
Slider
Velocity Avg
72.2
Slider
Spin Rate Avg
1812
Slider
Total Movement Avg
Fastball
Velocity Max
79.8
Fastball
Velocity Avg
78.3
Fastball
Spin Rate Avg
1812
Fastball
Spin Score Avg
23.1
Fastball
Total Movement Avg
Curveball
Velocity Avg
65.6
Curveball
Spin Rate Avg
1619
Curveball
Total Movement Avg
Changeup
Velocity Avg
71.5
Changeup
Spin Rate Avg
1238
Changeup
Total Movement Avg
Future Games (Class of 2027)
Jul 23, 2025
Trackman - Fastball
88.3
Velocity (max)
86.7 - 88.0
Velo Range
86.9
Eff Velocity (avg)
2,259
Spin Rate (max)
2,089
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - Slider
79.1
Velocity (max)
76.4 - 78.5
Velo Range
76.7
Eff Velocity (avg)
1,988
Spin Rate (max)
1,861
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
MD Scout Day: Southern Maryland Christian Academy (SMCA)
May 17, 2025
Trackman - Fastball
87.0
Velocity (max)
85.3 - 86.7
Velo Range
83.9
Eff Velocity (avg)
2,144
Spin Rate (max)
1,970
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
76.7
Velocity (max)
75.2 - 76.6
Velo Range
74.7
Eff Velocity (avg)
1,796
Spin Rate (max)
1,791
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
82.5
Velocity (max)
80.2 - 82.5
Velo Range
80.5
Eff Velocity (avg)
1,567
Spin Rate (max)
1,479
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Spin Efficiency % (avg)
2024 East Coast Super Sophomore Games (NC Invite Only)
Aug 2, 2024
Trackman - Fastball
86.3
Velocity (max)
83.1 - 86.0
Velo Range
83.5
Eff Velocity (avg)
2,283
Spin Rate (max)
2,107
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
73.7
Velocity (max)
72.5 - 73.6
Velo Range
71.9
Eff Velocity (avg)
1,872
Spin Rate (max)
1,819
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
80.4
Velocity (max)
78.7 - 80.4
Velo Range
1,785
Spin Rate (max)
1,639
Spin Rate (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Spin Efficiency % (avg)
2024 MD/DE State Games
Jun 18, 2024
Trackman - Fastball
85.2
Velocity (max)
83.2 - 84.8
Velo Range
83.0
Eff Velocity (avg)
2,421
Spin Rate (max)
2,255
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
72.4
Velocity (max)
70.8 - 72.4
Velo Range
70.4
Eff Velocity (avg)
1,903
Spin Rate (max)
1,806
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)
2023 Maryland Preseason ID
Jan 21, 2023
Trackman - Fastball
79.8
Velocity (max)
77.1 - 79.5
Velo Range
76.6
Eff Velocity (avg)
1,911
Spin Rate (max)
1,812
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
67.6
Velocity (max)
63.5 - 67.6
Velo Range
1,680
Spin Rate (max)
1,619
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)
Trackman - ChangeUp
71.5
Velocity (max)
69.4
Eff Velocity (avg)
1,238
Spin Rate (max)
1,238
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Spin Efficiency % (avg)

Pitch Scores

2024
Fastball
Hop+
Fastball
Sink+
Fastball
Rise+

Pitching Velos

2025
2024
2023
Fastball
Velocity Max
87.0
Fastball
Velocity Avg
86.0
Changeup
Velocity Avg
81.0
Slider
Velocity Avg
76.0
Fastball
Velocity Max
86.0
Fastball
Velocity Avg
84.0
Curveball
Velocity Avg
69.5
Changeup
Velocity Avg
78.6
Slider
Velocity Avg
72.9
Fastball
Velocity Max
80.0
Fastball
Velocity Avg
78.0
Curveball
Velocity Avg
65.5
Changeup
Velocity Avg
71.0
2025 MD/DE High School Heat Sheet
Feb 27, 2025
Pitching
90
Max FB
87 - 89
FB
71 - 74
SL
2024 East Coast Super Sophomore Games (NC Invite Only)
Aug 2, 2024
Pitching
86
Max FB
83 - 86
FB
79 - 80
CH
73 - 74
SL
2024 MD/DE State Games
Jun 18, 2024
Pitching
85
Max FB
83 - 85
FB
71 - 72
SL
MAPI 2024 Heat Sheet
Jun 13, 2024
Pitching
86
Max FB
82 - 84
FB
77 - 79
CH
72 - 74
SL
2024 MD/DE High School Heat Sheet
Mar 1, 2024
Pitching
86
Max FB
82 - 85
FB
68 - 71
CB
77 - 78
CH
2023 Maryland Preseason ID
Jan 21, 2023
Pitching
80
Max FB
77 - 79
FB
63 - 68
CB
71 - 71
CH

Game Performance

2024
10 Yard Dash
1.80
30 Yard Dash
4.18
60 Yard Dash
7.57
Top Speed (MPH)
RSi
Vertical Jump
2024 East Coast Super Sophomore Games (NC Invite Only)
Aug 2, 2024
Swift
1.84
10-yd
4.24
30-yd
7.64
60-yd
18.1
Run speed (max)
2.18
RSI (max)
23.2
Jump Height (max)
2024 MD/DE State Games
Jun 18, 2024
Swift
1.80
10-yd
4.18
30-yd
7.57
60-yd
18.1
Run speed (max)
23.9
Jump Height (max)
2025
10 Yard Dash
1.75
30 Yard Dash
4.0
60 Yard Dash
7.15
Top Speed (MPH)
RSI
Vertical Jump
Future Games (Class of 2027)
Jul 23, 2025
Vald
1.75
10-yd
4.00
30-yd
7.15
60-yd
19.9
Run speed (max)
1.51
RSI (max)
20.9
Jump Height (max)
2025 MD Summer Kickoff
May 24, 2025
Vald
1.84
10-yd
4.05
30-yd
7.28
60-yd
19.3
Run speed (max)

Vizual Edge

Pitch Ai

Notes

Comments

1/21/23
Positional Profile: 3B/RHP 2026 to keep an eye on.
Body: 6-0, 160-pounds. Athletic, projectable frame.
Delivery: Controlled, clean delivery with some effort.
Arm Action: LH. Full, quick arm action from 3/4 slot.
FB: T80, 77-79 mph. Fastball has a sinking action. T1911, 1812 average rpm.
CB: 63-68 mph. Curveball has gradual movement. T1680, 1619 average rpm.
CH: 71-71 mph. Changeup has a fading action. T1238, 1238 average rpm.
1/21/23
Positional Profile: 3B/RHP 2026 to keep an eye on.
Body: 6-0, 160-pounds. Athletic, projectable frame.
Hits: SH. Rythmic, open setup. Quick, slightly uphill barrel path.
Power: 89 max exit velocity, averaged 81.6 MPH. 335' max distance. Shows feel for the barrel with line drive tendencies.
Arm: LH. INF-79 mph.Short, whippy arm action.
Defense: Soft hands, with fluid actions.
1/21/23
Positional Profile: 3B/RHP 2026 to keep an eye on.
Body: 6-0, 160-pounds. Athletic, projectable frame.
Delivery: Controlled, clean delivery with some effort.
Arm Action: LH. Full, quick arm action from 3/4 slot.
FB: T80, 77-79 mph. Fastball has a sinking action. T1911, 1812 average rpm.
CB: 63-68 mph. Curveball has gradual movement. T1680, 1619 average rpm.
CH: 71-71 mph. Changeup has a fading action. T1238, 1238 average rpm.
1/21/23
Positional Profile: 3B/RHP 2026 to keep an eye on.
Body: 6-0, 160-pounds. Athletic, projectable frame.
Hits: SH. Rythmic, open setup. Quick, slightly uphill barrel path.
Power: 89 max exit velocity, averaged 81.6 MPH. 335' max distance. Shows feel for the barrel with line drive tendencies.
Arm: LH. INF-79 mph.Short, whippy arm action.
Defense: Soft hands, with fluid actions.
1/21/23
"Position Profile: 3B/RHP 2026 to keep an eye on. Body: 6-0, 160-pounds. Athletic, projectable frame. Delivery: Controlled, clean delivery with some effort. Arm Action: LH. Full, quick arm action from 3/4 slot. FB: T80, 77-79 mph. Fastball has a sinking action. T1911, 1812 average rpm. CB: 63-68 mph. Curveball has gradual movement. T1680, 1619 average rpm. CH: 71-71 mph. Changeup has a fading action. T1238, 1238 average rpm. ""Position Profile: 3B/RHP 2026 to keep an eye on. Body: 6-0, 160-pounds. Athletic, projectable frame. Hit: SH. Rythmic, open setup. Quick, slightly uphill barrel path. Power: 89 max exit velocity, averaged 81.6 mph. 335' max distance. Shows feel for the barrel with line drive tendencies. Arm: LH. INF-79 mph.Short, whippy arm action. Defense: Soft hands, with fluid actions. "

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Physical

2025
2024
Grip Strgth (LH)
Grip Strgth (RH)
Grip Strgth (LH)
Grip Strgth (RH)
Future Games (Class of 2027)
Jul 23, 2025
Physical - Athlete
Grip Strgth (RH)
Grip Strgth (LH)
2025 MD Summer Kickoff
May 24, 2025
Physical - Athlete
6' 3"
Ht
209.4
Wt
Grip Strgth (RH)
Grip Strgth (LH)
2024 East Coast Super Sophomore Games (NC Invite Only)
Aug 2, 2024
Physical - Athlete
6' 1"
Ht
210.8
Wt
Grip Strgth (RH)
Grip Strgth (LH)