Prep Baseball Report

CLASS OF 2026

SS
RHP

Mark (MJ)
Portis

Whitfield (HS) • MO
5' 8" • 179LBS
R/R • 16yr 2mo
Travel Team: Midwest Futures

Rankings

2026 National

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2026 State

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

Best Of Stats

Hitting
24.8
Hand Speed (max)
9/10/23
74.2
Bat Speed (max)
9/10/23
18.4
Rot. Acc (max)
2/19/24
-
Hard Hit %
Power
95.7
Exit Velocity (max)
2/21/24
88.4
Exit Velocity (avg)
2/21/24
303
Distance (max)
9/10/23
67
Sweet Spot %
2/15/23
Run
6.92
60
2/21/24
4.01
30-yd
9/10/23
1.76
10-yd
9/10/23
18.9
Run speed (max)
9/10/23
Defense
83
INF Velo
2/21/24
-
OF Velo
-
C Velo
-
Pop Time
Pitching

Fastball

81
Velocity (max)
2/21/24
80 - 81
Velo Range
2/21/24
-
Spin Rate (avg)

Changeup

70 - 71
Velo Range
2/21/24
-
Spin Rate (avg)

Curveball

69 - 70
Velo Range
2/21/24
-
Spin Rate (avg)

Slider

64 - 66
Velo Range
2/15/23
-
Spin Rate (avg)

Positional Tools

2024
2023
60 Yard Dash
6.92
Home to First
4.03
Infield Velocity
83.0
Power / Speed Score
13.8
60 Yard Dash
7.14
Infield Velocity
71.0
Power / Speed Score
11.9
Midwest Futures Scout Day
Feb 21, 2024
Position
6.92
60-yard
83
INF Velo
Power Speed Score
St. Louis Preseason ID
Feb 19, 2024
Position
78
INF Velo
4.03
H-1st
MO Fall Underclass Games (Invite Only)
Sep 10, 2023
Position
7.26
60-yard
71
INF Velo
Power Speed Score
Midwest Futures Scout Day
Feb 15, 2023
Position
7.14
60-yard
70
INF Velo
Power Speed Score

Hitting

2024
2023
Exit Velocity Max
95.7
Exit Velocity Avg
82.5
Distance Max
270
Distance Avg
158
Launch Angle Avg
18.1
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Exit Velocity Max
85.2
Exit Velocity Avg
76.1
Distance Max
303
Distance Avg
186
Launch Angle Avg
20.6
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Midwest Futures Scout Day
Feb 21, 2024
Trackman - Hitting
95.7
Exit Velocity (max)
88.4
Exit Velocity (avg)
138
Distance (avg)
263
Distance (max)
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
St. Louis Preseason ID
Feb 19, 2024
Trackman - Hitting
82.1
Exit Velocity (max)
75.0
Exit Velocity (avg)
185
Distance (avg)
270
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
MO Fall Underclass Games (Invite Only)
Sep 10, 2023
Trackman - Hitting
83.4
Exit Velocity (max)
74.0
Exit Velocity (avg)
246
Distance (avg)
303
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Midwest Futures Scout Day
Feb 15, 2023
Trackman - Hitting
85.2
Exit Velocity (max)
77.2
Exit Velocity (avg)
153
Distance (avg)
258
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %

Hitting

2024
2023
Hand Speed Max
20.6
Hand Speed Avg
19.3
Bat Speed Max
65.4
Bat Speed Avg
62.6
Rotational Acceleration Max
Rotational Acceleration Avg
On-Plane Efficiency Max
On-Plane Efficiency Avg
Hand Speed Max
24.8
Hand Speed Avg
21.6
Bat Speed Max
74.2
Bat Speed Avg
69.1
Rotational Acceleration Max
Rotational Acceleration Avg
On-Plane Efficiency Max
On-Plane Efficiency Avg
St. Louis Preseason ID
Feb 19, 2024
Blast - Hitting
20.6
Hand Speed (max)
19.3
Hand Speed (avg)
65.4
Bat Speed (max)
62.6
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
MO Fall Underclass Games (Invite Only)
Sep 10, 2023
Blast - Hitting
24.8
Hand Speed (max)
21.6
Hand Speed (avg)
74.2
Bat Speed (max)
69.1
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency

Pitching

Pitch Scores

Pitching Velos

2024
2023
Fastball
Velocity Max
81.0
Fastball
Velocity Avg
80.5
Curveball
Velocity Avg
69.5
Changeup
Velocity Avg
70.5
Fastball
Velocity Max
74.0
Fastball
Velocity Avg
72.0
Changeup
Velocity Avg
65.0
Slider
Velocity Avg
65.0
Midwest Futures Scout Day
Feb 21, 2024
Pitching
81
Max FB
80 - 81
FB
69 - 70
CB
70 - 71
CH
Midwest Futures Scout Day
Feb 15, 2023
Pitching
74
Max FB
71 - 73
FB
63 - 67
CH
64 - 66
SL

Game Performance

2024
2023
RSi
Vertical Jump
10 Yard Dash
1.76
30 Yard Dash
4.01
60 Yard Dash
7.26
Top Speed (MPH)
St. Louis Preseason ID
Feb 19, 2024
Swift
1.43
RSi (max)
26.5
Jump Height (max)
MO Fall Underclass Games (Invite Only)
Sep 10, 2023
Swift
1.76
10-yd
4.01
30-yd
7.26
60-yd
18.9
Run speed (max)

Visual Edge

Pitch Ai

Notes

Comments

2/19/24
Mark (MJ) Portis, Whitfield (MO), 2026
Positional Profile: SS/RHP
Body: 5-8, 179-pounds. Compact, athletic build.
Hit: RHH. Balanced, square setup. Toe-tap into a body load and short stride. Slight uphill swing plane. Quick through the zone. Middle of the field approach. 62.6 mph bat speed with 13 G's of rotational acceleration.
Power: 82 max exit velocity, averaged 75.0 mph. 270' max distance.
Arm: RH. INF-78 mph. Short high-3/4 arm action.
Defense: Works around and through the ball, staying low to field. Clean gather out front.
ATH: 26.40 max vertical.

Draft Reports

Contact

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Physical

2024
2023
Grip Strgth (LH)
Grip Strgth (RH)
Grip Strgth (LH)
Grip Strgth (RH)
St. Louis Preseason ID
Feb 19, 2024
Physical - Athlete
5' 8"
Ht
179.0
Wt
Grip Strgth (RH)
Grip Strgth (LH)