20.9
Hand Speed (max)
8/02/23
CLASS OF 2024
SS
RHP
Isaac
Jurmu
Caledonia (HS) • MI
5' 11" • 180LBS
R/R • 17yr 7mo
Travel Team: Vermont Street Vipers - Red
5' 11" • 180LBS
R/R • 17yr 7mo
Travel Team: Vermont Street Vipers - Red
Rankings
2024 National
Rankings available to Premium Subscriber
2024 State
Rankings available to Premium Subscriber
Commitment
Best Of Stats
73.6
Bat Speed (max)
8/02/23
14.1
Rot. Acc (max)
7/06/22
-
Hard Hit %
86.9
Exit Velocity (max)
8/12/23
78.6
Exit Velocity (avg)
7/06/22
274
Distance (max)
7/06/22
71
Sweet Spot %
7/06/22
7.34
60
8/02/23
4
30-yd
8/12/23
1.71
10-yd
8/12/23
18.9
Run speed (max)
8/02/23
76
INF Velo
8/12/23
-
OF Velo
-
C Velo
-
Pop Time
Fastball
76.3
Velocity (max)
8/12/23
72.1 - 75.1
Velo Range
8/12/23
1976
Spin Rate (avg)
8/12/23
Curveball
60.7 - 62.5
Velo Range
8/12/23
2139
Spin Rate (avg)
8/12/23
Slider
65.9 - 67.5
Velo Range
8/12/23
2164
Spin Rate (avg)
8/12/23
Positional Tools
2023
2022
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Infield Velocity
The athlete's maximum throwing velocity from an infield position in the given event year. Measured in miles per hour (MPH).
76.0
60 Yard Dash
The athlete's fastest 60-yard dash time in the given event year. Measured in seconds (s)
7.62
Infield Velocity
The athlete's maximum throwing velocity from an infield position in the given event year. Measured in miles per hour (MPH).
71.0
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.
11.0
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).
86.9
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
76.4
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
254
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
139
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
15.0
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).
83.7
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
78.6
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
274
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
170
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
14.9
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.
2023 Michigan Unsigned Senior Games
Aug 12, 2023
Trackman - Hitting
86.9
Exit Velocity (max)
76.8
Exit Velocity (avg)
144
Distance (avg)
238
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
2023 Western Michigan Prospect Showcase
Aug 2, 2023
Trackman - Hitting
85.4
Exit Velocity (max)
76.0
Exit Velocity (avg)
134
Distance (avg)
254
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
2022 Michigan Prospect Games (Invite Only)
Jul 6, 2022
Trackman - Hitting
83.7
Exit Velocity (max)
78.6
Exit Velocity (avg)
170
Distance (avg)
274
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Hitting
2023
2022
Hand Speed Max
The highest Peak Hand Speed of any swing in the given event year.
20.9
Hand Speed Avg
The average Peak Hand Speed for all swings in the given event year.
18.5
Bat Speed Max
The highest Bat Speed of any swing in the given event year.
73.6
Bat Speed Avg
The average Bat Speed for all swings in the given event year.
69.0
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.
20.5
Hand Speed Avg
The average Peak Hand Speed for all swings in the given event year.
19.0
Bat Speed Max
The highest Bat Speed of any swing in the given event year.
64.6
Bat Speed Avg
The average Bat Speed for all swings in the given event year.
63.2
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.
2023 Michigan Unsigned Senior Games
Aug 12, 2023
Blast - Hitting
19.8
Hand Speed (max)
18.6
Hand Speed (avg)
73.3
Bat Speed (max)
68.8
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
2023 Western Michigan Prospect Showcase
Aug 2, 2023
Blast - Hitting
20.9
Hand Speed (max)
18.5
Hand Speed (avg)
73.6
Bat Speed (max)
69.3
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
2022 Michigan Prospect Games (Invite Only)
Jul 6, 2022
Blast - Hitting
20.5
Hand Speed (max)
19.0
Hand Speed (avg)
64.6
Bat Speed (max)
63.2
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
Pitching
2023
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
76.3
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
73.6
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).
1976
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.
26.8
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).
61.6
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).
2139
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).
Slider
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
66.7
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).
2164
2023 Michigan Unsigned Senior Games
Aug 12, 2023
Trackman - Fastball
76.3
Velocity (max)
72.1 - 75.1
Velo Range
72.6
Eff Velocity (avg)
2,050
Spin Rate (max)
1,976
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
62.6
Velocity (max)
60.7 - 62.5
Velo Range
60.5
Eff Velocity (avg)
2,220
Spin Rate (max)
2,139
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
67.5
Velocity (max)
65.9 - 67.5
Velo Range
64.9
Eff Velocity (avg)
2,172
Spin Rate (max)
2,164
Spin Rate (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)
Pitch Scores
Pitching Velos
Game Performance
2023
10 Yard Dash
The athlete's fastest 0-10-yard split time in the given event year. Measured in seconds.
1.71
30 Yard Dash
The athlete's fastest 0-30-yard split time in the given event year. Measured in seconds.
4.00
60 Yard Dash
The athlete's fastest 0-60-yard time in the given event year. Measured in seconds.
7.34
Top Speed (MPH)
The athlete's fastest split time converted to miles per hour.
2022 Michigan Prospect Games (Invite Only)
Jul 6, 2022
Swift
2.33
RSi (max)
2.33
RSi (avg)
1,306
Jump Power (max)
23.0
Jump Height (max)
21.7
Jump Height (avg)
Visual Edge
Pitch Ai
Notes
News
- 2023 Michigan Unsigned Senior Games Advanced Metrics: Trackman Analytics - Pitching Leaderboard - Aug 14, 2023
- 2023 Michigan Unsigned Senior Advanced Metrics: Hitting Leaderboard - Aug 14, 2023
- 2023 Michigan Unsigned Senior Games - Quick Hits - Aug 14, 2023
- Results From 2023 Michigan Unsigned Senior Games - Aug 14, 2023
- 2023 Western Michigan Prospect Showcase Advanced Metrics: Hitting Leaderboard - Aug 4, 2023
- 2023 Western Michigan Prospect Showcase Advanced Metrics: Trackman Analytics - Pitching Leaderboard - Aug 4, 2023
- Results From 2023 Western Michigan Prospect Showcase - Aug 3, 2023
- Results From 2022 Michigan Prospect Games - Jul 7, 2022
Comments
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Isaac Jurmu: SS/RHP, (2024) Caledonia, MI. Adrian College Commit, 5-foot-11, 180-pound. (68.7 mph bat speed average). (18.5 mph hand speed average). Begins in a balanced quiet stance with a controlled load, then uses a toe tap stride. Has an uphill swing plane, average bat speed and high back foot finish. Found a few barrels with some loud contacts. Opposite field approach. Smooth while in the infield, recorded position velocities up to 76 mph; shows soft hands, athletic choppy feet, and a clean exchange. Fields the ball out front, movements laterally were athletic. Athletic capable on the mound, showed a short compact arm action and a ¾ arm angle with good arm speed. Drop-and-drive type pitcher and uses some effort. Showed strong consistent balance point with even shoulders. Lands open with an athletic finish. Showed running action and arm side control with tight movement. (Max spin 2050; Avg 1976). Threw a 11/5 curveball that showed down in the zone around the zone command and slurvey action. (Max spin 2220; Avg 2139). Threw a tight changeup with sinking fading action and feel command.
Isaac Jurmu: SS/RHP, (2024) Caledonia, MI. 5-foot-11, 180-pound. (69.3 mph bat speed average). (18.5 mph hand speed average). Solid in the infield, his best throw was recorded at 71 mph; showed consistent hands, consistent feet, and a clean exchange. Fielded the ball out front with athletic movement laterally. (Max spin ; Avg ).
Isaac Jurmu: SS/RHP, (2024) Caledonia, MI. 5-foot-9, 170-pound. Projectable in the box, Jurmu's best exit velocity was 84 mph. (63.2 mph bat speed average). (19.0 mph hand speed average). Starts in an open stance with a quick load, then uses a toe tap stride. Had an upward swing plane, above average bat speed and high finish. He barreled up some balls with some loud contact. Gap to gap approach. Above average while in the infield, registered his best throw across the diamond at 71 mph; showed a clean natural exchange, choppy feet, and hard hands. Fields the ball deep. In the 60-yard dash, recorded a time of 7.62.
Isaac Jurmu: SS/RHP, (2024) Caledonia, MI. 5-foot-9, 170-pound. Projectable in the box, Jurmu's best exit velocity was 84 mph. (63.2 mph bat speed average). (19.0 mph hand speed average). Starts in an open stance with a quick load, then uses a toe tap stride. Had an upward swing plane, above average bat speed and high finish. He barreled up some balls with some loud contact. Gap to gap approach. Above average while in the infield, registered his best throw across the diamond at 71 mph; showed a clean natural exchange, choppy feet, and hard hands. Fields the ball deep. In the 60-yard dash, recorded a time of 7.62.