86.1
Velocity (max)
6/27/23
CLASS OF 2025
RHP
2B
Zach
Trettin
Southwest Christian (HS) • MN
6' 2" • 180LBS
R/R • 17yr 11mo
Travel Team: Selects
6' 2" • 180LBS
R/R • 17yr 11mo
Travel Team: Selects
Rankings
2025 National
Rankings available to Premium Subscriber
2025 State
Rankings available to Premium Subscriber
Commitment
Best Of Stats
Fastball
84 - 86
Velo Range
6/27/23
2299
Spin Rate (avg)
3/18/23
Changeup
75.2 - 77.1
Velo Range
10/02/22
1974
Spin Rate (avg)
10/02/22
Curveball
67.6 - 68.2
Velo Range
6/27/23
2271
Spin Rate (avg)
6/27/23
Slider
70 - 73
Velo Range
10/02/22
2371
Spin Rate (avg)
10/02/22
90.7
Exit Velocity (max)
3/18/23
86.3
Exit Velocity (avg)
6/27/23
325
Distance (max)
3/18/23
67
Sweet Spot %
3/19/22
21.5
Hand Speed (max)
3/18/23
73.7
Bat Speed (max)
3/18/23
21.5
Rot. Acc (max)
3/19/22
17
Hard Hit %
3/18/23
6.97
60
6/27/23
3.87
30-yd
6/27/23
1.65
10-yd
6/27/23
19.8
Run speed (max)
6/27/23
84
INF Velo
10/02/22
-
OF Velo
-
C Velo
-
Pop Time
Positional Tools
2023
2022
Sign in to view rankings 
60 Yard Dash
The athlete's fastest 60-yard dash time in the given event year. Measured in seconds (s)
7.28
Infield Velocity
The athlete's maximum throwing velocity from an infield position in the given event year. Measured in miles per hour (MPH).
77.0
Power / Speed Score
A simple calculation that divides the athlete’s Exit Velocity Max by the athlete’s 60 Yard Dash time for the given event year. For example, 98 MPH / 7.00s = 14.00.
12.5
60 Yard Dash
The athlete's fastest 60-yard dash time in the given event year. Measured in seconds (s)
7.59
Infield Velocity
The athlete's maximum throwing velocity from an infield position in the given event year. Measured in miles per hour (MPH).
84.0
Power / Speed Score
A simple calculation that divides the athlete’s Exit Velocity Max by the athlete’s 60 Yard Dash time for the given event year. For example, 98 MPH / 7.00s = 14.00.
11.8
Hitting
2023
2022
Exit Velocity Max
The highest exit velocity of any batted ball in the given event year. Measured in miles per hour (MPH).
90.7
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
85.7
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
325
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
199
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
16.5
Hard Hit %
Percentage of batted balls with exit velocities over 95 MPH in the given event year.
Sweet Spot %
Percentage of batted balls in the given event year with a launch angle between 8° and 32°.
Line Drive %
Percentage of batted balls with launch angles between 10 and 25 degrees in the given event year.
Fly Ball %
Percentage of batted balls with launch angles between 25 and 50 degrees in the given event year.
Ground Ball %
Percentage of batted balls with launch angles below 10 degrees in the given event year.
Exit Velocity Max
The highest exit velocity of any batted ball in the given event year. Measured in miles per hour (MPH).
89.6
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
75.2
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
314
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
234
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
29.8
Hard Hit %
Percentage of batted balls with exit velocities over 95 MPH in the given event year.
Sweet Spot %
Percentage of batted balls in the given event year with a launch angle between 8° and 32°.
Line Drive %
Percentage of batted balls with launch angles between 10 and 25 degrees in the given event year.
Fly Ball %
Percentage of batted balls with launch angles between 25 and 50 degrees in the given event year.
Ground Ball %
Percentage of batted balls with launch angles below 10 degrees in the given event year.
PBR MN Underclass Prospect Games (2025 Grads)
Jun 27, 2023
Trackman - Hitting
89.0
Exit Velocity (max)
86.3
Exit Velocity (avg)
206
Distance (avg)
315
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
PBR MN Preseason Underclass (2025 Grads)
Mar 18, 2023
Trackman - Hitting
90.7
Exit Velocity (max)
85.1
Exit Velocity (avg)
191
Distance (avg)
325
Distance (max)
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
PBR MN Fall Underclass
Oct 2, 2022
Trackman - Hitting
89.6
Exit Velocity (max)
80.1
Exit Velocity (avg)
251
Distance (avg)
314
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
PBR MN Preseason Underclass: 2025 Grads (Invite Only)
Mar 19, 2022
Trackman - Hitting
74.4
Exit Velocity (max)
68.7
Exit Velocity (avg)
210
Distance (avg)
248
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Hitting
2023
2022
Hand Speed Max
The highest Peak Hand Speed of any swing in the given event year.
21.5
Hand Speed Avg
The average Peak Hand Speed for all swings in the given event year.
20.2
Bat Speed Max
The highest Bat Speed of any swing in the given event year.
73.7
Bat Speed Avg
The average Bat Speed for all swings in the given event year.
70.4
Rotational Acceleration Max
The highest Rotational Acceleration of any swing in the given event year.
Rotational Acceleration Avg
The average Rotational Acceleration for all swings in the given event year.
On-Plane Efficiency Max
The highest On-Plane Efficiency of any swing in the given event year.
On-Plane Efficiency Avg
The average On-Plane Efficiency for all swings in the given event year.
Hand Speed Max
The highest Peak Hand Speed of any swing in the given event year.
19.9
Hand Speed Avg
The average Peak Hand Speed for all swings in the given event year.
18.8
Bat Speed Max
The highest Bat Speed of any swing in the given event year.
65.0
Bat Speed Avg
The average Bat Speed for all swings in the given event year.
63.6
Rotational Acceleration Max
The highest Rotational Acceleration of any swing in the given event year.
Rotational Acceleration Avg
The average Rotational Acceleration for all swings in the given event year.
On-Plane Efficiency Max
The highest On-Plane Efficiency of any swing in the given event year.
On-Plane Efficiency Avg
The average On-Plane Efficiency for all swings in the given event year.
PBR MN Underclass Prospect Games (2025 Grads)
Jun 27, 2023
Blast - Hitting
20.9
Hand Speed (max)
19.9
Hand Speed (avg)
73.2
Bat Speed (max)
70.0
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
PBR MN Preseason Underclass (2025 Grads)
Mar 18, 2023
Blast - Hitting
21.5
Hand Speed (max)
20.4
Hand Speed (avg)
73.7
Bat Speed (max)
70.7
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
PBR MN Preseason Underclass: 2025 Grads (Invite Only)
Mar 19, 2022
Blast - Hitting
19.9
Hand Speed (max)
18.8
Hand Speed (avg)
65.0
Bat Speed (max)
63.6
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
Pitching
2023
2022
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
86.1
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
84.3
Fastball
Spin Rate Avg
The average rate of spin for all pitches of this type in the given event year. Measured in rotations per minute (RPM).
2281
Fastball
Spin Score Avg
The average Bauer Units value of all fastballs in the given event year. Bauer Units are calculated for each pitch by dividing Spin Rate by Velocity.
27.1
Fastball
Total Movement Avg
The average total non-gravity movement for all pitches of this type in the given event year. Measured in inches (in).
Curveball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
67.9
Curveball
Spin Rate Avg
The average rate of spin for all pitches of this type in the given event year. Measured in rotations per minute (RPM).
2271
Curveball
Total Movement Avg
The average total non-gravity movement for all pitches of this type in the given event year. Measured in inches (in).
Changeup
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
75.6
Changeup
Spin Rate Avg
The average rate of spin for all pitches of this type in the given event year. Measured in rotations per minute (RPM).
1974
Changeup
Total Movement Avg
The average total non-gravity movement for all pitches of this type in the given event year. Measured in inches (in).
Slider
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
67.3
Slider
Spin Rate Avg
The average rate of spin for all pitches of this type in the given event year. Measured in rotations per minute (RPM).
2191
Slider
Total Movement Avg
The average total non-gravity movement for all pitches of this type in the given event year. Measured in inches (in).
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
84.7
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
83.3
Fastball
Spin Rate Avg
The average rate of spin for all pitches of this type in the given event year. Measured in rotations per minute (RPM).
2254
Fastball
Spin Score Avg
The average Bauer Units value of all fastballs in the given event year. Bauer Units are calculated for each pitch by dividing Spin Rate by Velocity.
27.1
Fastball
Total Movement Avg
The average total non-gravity movement for all pitches of this type in the given event year. Measured in inches (in).
Changeup
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
76.1
Changeup
Spin Rate Avg
The average rate of spin for all pitches of this type in the given event year. Measured in rotations per minute (RPM).
1974
Changeup
Total Movement Avg
The average total non-gravity movement for all pitches of this type in the given event year. Measured in inches (in).
Slider
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
71.5
Slider
Spin Rate Avg
The average rate of spin for all pitches of this type in the given event year. Measured in rotations per minute (RPM).
2371
Slider
Total Movement Avg
The average total non-gravity movement for all pitches of this type in the given event year. Measured in inches (in).
PBR MN Underclass Prospect Games (2025 Grads)
Jun 27, 2023
Trackman - Fastball
86.1
Velocity (max)
84.3 - 85.7
Velo Range
82.6
Eff Velocity (avg)
2,407
Spin Rate (max)
2,270
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
68.2
Velocity (max)
67.6 - 68.2
Velo Range
65.8
Eff Velocity (avg)
2,293
Spin Rate (max)
2,271
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)
PBR MN Preseason Underclass (2025 Grads)
Mar 18, 2023
Trackman - Fastball
83.8
Velocity (max)
82.3 - 83.8
Velo Range
79.5
Eff Velocity (avg)
2,351
Spin Rate (max)
2,299
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
67.7
Velocity (max)
66.8 - 67.7
Velo Range
64.3
Eff Velocity (avg)
2,307
Spin Rate (max)
2,191
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
76.9
Velocity (max)
74.5 - 76.6
Velo Range
72.6
Eff Velocity (avg)
2,109
Spin Rate (max)
1,974
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)
PBR MN Fall Underclass
Oct 2, 2022
Trackman - Fastball
84.7
Velocity (max)
82.6 - 84.0
Velo Range
80.9
Eff Velocity (avg)
2,315
Spin Rate (max)
2,254
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - Slider
73.1
Velocity (max)
70.4 - 72.7
Velo Range
69.1
Eff Velocity (avg)
2,435
Spin Rate (max)
2,371
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - ChangeUp
77.6
Velocity (max)
75.2 - 77.1
Velo Range
75.9
Eff Velocity (avg)
2,069
Spin Rate (max)
1,974
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Pitch Scores
2023
2022
Fastball
Hop+
A fastball with hop has a flat approach angle and visually jumps through the zone. When thrown up in the zone, it is more likely to generate a higher swing and miss average. Hop+ of 100 is MLB average.
Fastball
Sink+
A fastball with sink has low backspin and drops through the strike zone. When thrown down in the zone, it is more likely to generate a higher ground ball percentage and lower launch angle. Sink+ of 100 is MLB average.
Fastball
Rise+
A fastball with rise has a high percentage of backspin. When thrown up in the zone, it is more likely to generate a higher fly ball percentage. Rise+ of 100 is MLB average
Slider
Hammer+
A hammer breaking ball drops vertically with velocity through the zone, or 12-to-6 movement. Hammer+ of 100 is MLB average.
Slider
Sweep+
A sweeping breaking ball moves horizontally with velocity through the zone. Sweep+ of 100 is MLB average.
Slider
Hammer+
A hammer breaking ball drops vertically with velocity through the zone, or 12-to-6 movement. Hammer+ of 100 is MLB average.
Slider
Sweep+
A sweeping breaking ball moves horizontally with velocity through the zone. Sweep+ of 100 is MLB average.
Pitching Velos
2023
2022
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
86.0
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
84.0
Curveball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
68.0
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
85.0
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
83.5
Changeup
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
76.0
Slider
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
71.5
Game Performance
2023
10 Yard Dash
The athlete's fastest 0-10-yard split time in the given event year. Measured in seconds.
1.65
30 Yard Dash
The athlete's fastest 0-30-yard split time in the given event year. Measured in seconds.
3.87
60 Yard Dash
The athlete's fastest 0-60-yard time in the given event year. Measured in seconds.
6.97
Top Speed (MPH)
The athlete's fastest split time converted to miles per hour.
Visual Edge
Pitch Ai
Notes
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Comments
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Positional Profile: RHP/2B Ranked 21st in MN 2025 class
Body: 6-1, 165-pounds.
Hit: RHH. Balanced, relaxed hands. Strides squared with hand lift. Hands work down, high finish. Mid/pull approach, average barrel, ground ball to line drive result. 70 mph bat speed with 8 G’s of rotational acceleration.
Power: 89 max exit velocity, averaged 86.3 mph. 315' max distance.
Arm: RH. INF-77 mph.
Defense: Active feet, stays low, shuffles or works around. Hands play out front, makes routine play
ATH: 6.97 runner in the 60. 1.65 and 3.87 in the 10 and 30 yard splits.
Positional Profile: RHP/2B Ranked 21st in MN 2025 class
Body: 6-1, 165-pounds.
Delivery: Turned hybrid start, small steps/rocks with rhythm, leg swing up to tall balance position, lands inline and clean down the mound
Arm Action: RH. Compact arm action, slight shoulder tilt, inverted w, horizontal elbow, 3/4 slot
FB: T86, 84-86 mph. Heavy/run T2407, 2270 average rpm.
CB: 68-68 mph. Sharp 11/5 break T2293, 2271 average rpm.
ATH: 6.97 runner in the 60. 1.65 and 3.87 in the 10 and 30 yard splits.
Positional Profile: RHP/2B Ranked 21st in MN 2025 class
Body: 6-1, 165-pounds.
Hit: RHH. Balanced, relaxed hands. Strides squared with hand lift. Hands work down, high finish. Mid/pull approach, average barrel, ground ball to line drive result. 70 mph bat speed with 8 G’s of rotational acceleration.
Power: 89 max exit velocity, averaged 86.3 mph. 315' max distance.
Arm: RH. INF-77 mph.
Defense: Active feet, stays low, shuffles or works around. Hands play out front, makes routine play
ATH: 6.97 runner in the 60. 1.65 and 3.87 in the 10 and 30 yard splits.
Zach Trettin, Southwest Christian (MN), 2025
Positional Profile: RHP/2B Ranked 21st in MN 2025 class
Body: 6-1, 165-pounds.
Delivery: Turned hybrid start, small steps/rocks with rhythm, leg swing up to tall balance position, lands inline and clean down the mound
Arm Action: RH. Compact arm action, slight shoulder tilt, inverted w, horizontal elbow, 3/4 slot
FB: T86, 84-86 mph. Heavy/run T2407, 2270 average rpm.
CB: 68-68 mph. Sharp 11/5 break T2293, 2271 average rpm.
ATH: 6.97 runner in the 60. 1.65 and 3.87 in the 10 and 30 yard splits.
Body: 6-1, 160-pounds.
Delivery: Starts balanced, good rhythm and tempo, high leg swing, tilt back, lands clean
Arm Action: RH. Average arm action, some whip, shoulder tilt, inverted w, 3/4 slot
FB: T84, 82-84 mph. Varying T2351, 2299 average rpm.
SL: 67-68 mph. Lands 11/5 break T2307, 2191 average rpm.
CH: 75-77 mph. Cut, occ fade T2109, 1974 average rpm.
Body: 6-1, 160-pounds.
Hits: RHH. Balanced, slightly open stance Stride and hand rhythm. Hands work short to the ball. Aggressive at times. Middle approach, occ hard contact, average barrel, ground ball and line drive result.
Power: 91 max exit velocity, averaged 85.1 MPH. 325' max distance.
Arm: RH. INF-76 mph.
Defense: Acrive feet, works around, could be more aggressive to ball. Hands are routine
Run: 7.28 runner in the 60.
Positional Profile: RHP/3B Ranked 14th in MN 2025 class
Body: 6-1, 160-pounds.
Delivery: Starts balanced, good rhythm and tempo, high leg swing, tilt back, lands clean
Arm Action: RH. Average arm action, some whip, shoulder tilt, inverted w, 3/4 slot
FB: T84, 82-84 mph. Varying T2351, 2299 average rpm.
SL: 67-68 mph. Lands 11/5 break T2307, 2191 average rpm.
CH: 75-77 mph. Cut, occ fade T2109, 1974 average rpm.
Positional Profile: RHP/3B Ranked 14th in MN 2025 class
Body: 6-1, 160-pounds.
Hits: RHH. Balanced, slightly open stance Stride and hand rhythm. Hands work short to the ball. Aggressive at times. Middle approach, occ hard contact, average barrel, ground ball and line drive result.
Power: 91 max exit velocity, averaged 85.1 MPH. 325' max distance.
Arm: RH. INF-76 mph.
Defense: Acrive feet, works around, could be more aggressive to ball. Hands are routine
Run: 7.28 runner in the 60.
Body: 6-0, 150-pounds.
Delivery: Hybrid start. Side step to turn. Shows rhythm. Athletic leg swing and good balance.
Arm Action: RH. Long arm path, shoulder tilt, inverted w, arm speed, 3/4 release
FB: T84.7, 83-84 mph. Straight T2315, 2254 average rpm.
SL: 70-73 mph. Smaller 10/4 break T2435, 2371 average rpm.
CH: 75-77 mph. Downhill T2069, 1974 average rpm.
Body: 6-0, 150-pounds.
Hits: RHH. Balanced athletic start. Rhythm in load and stride. Hands work in/out. Consistent swing. Middle of field approach with mostly fly ball contact. Flashed hard barrel contact
Power: 90 max exit velocity, averaged 80.1 MPH. 314' max distance.
Arm: RH. INF-84 mph.Good carry
Defense: Footwork shows some athleticism. Clean hands and routine
Run: 7.32 runner in the 60.
Positional Profile: 2B/RHP Follow on mound
Body: 6-0, 150-pounds.
Delivery: Hybrid start. Side step to turn. Shows rhythm. Athletic leg swing and good balance.
Arm Action: RH. Long arm path, shoulder tilt, inverted w, arm speed, 3/4 release
FB: T84.7, 83-84 mph. Straight T2315, 2254 average rpm.
SL: 70-73 mph. Smaller 10/4 break T2435, 2371 average rpm.
CH: 75-77 mph. Downhill T2069, 1974 average rpm.
Positional Profile: 2B/RHP Follow on mound
Body: 6-0, 150-pounds.
Hits: RHH. Balanced athletic start. Rhythm in load and stride. Hands work in/out. Consistent swing. Middle of field approach with mostly fly ball contact. Flashed hard barrel contact
Power: 90 max exit velocity, averaged 80.1 MPH. 314' max distance.
Arm: RH. INF-84 mph.Good carry
Defense: Footwork shows some athleticism. Clean hands and routine
Run: 7.32 runner in the 60.
Positional Profile: 2B
Body: 5-10, 135-pounds.
Hit: RHH. Squared balanced start. Leg lift with some hand rhythm. Stays short and hands get in front of lower half. Mostly fly ball contact with mid/oppo approach.
Power: 74.4 max exit velocity, averaged 68.7 mph. 248’ max distance.
Arm: RH. INF - 78 mph.
Defense: Aggressive and choppy footwork. Hands play high and gather
Run: 7.59 runner in the 60.