Prep Baseball Report

Uncommitted Spotlight 2024 SS/2B Derek Jelen (Niagara-Wheatfield)


Bill Bliss
Assistant Scouting Director



Derek Jelen

Class of 2024 / SS

Player Information

  • Graduating Class: 2024
  • Primary Position: SS
    Secondary Position: RHP
  • High School: Niagara Wheatfield
    State: NY
  • Summer Team: USA Prime
  • Height: 5-11
    Weight: 176.6lbs
  • Bat/Throw: R/R

Statistics

Pitching
81
Max FB
(02/20/22)
79 - 81
FB
(02/20/22)
66 - 68
CB
(02/20/22)
70 - 71
CH
(02/20/22)
Pitching
Max FB
81
FB
79 - 81
CB
66 - 68
CH
70 - 71
Pitching
Max FB
76
FB
75 - 76
CB
62 - 65
CH
64 - 65
Position
7.29
60-yard
(07/27/23)
87
INF Velo
(02/20/23)
91
Exit Velo
(07/27/23)
Power Speed Score
(02/20/23)
Position
INF Velo
84
Power Speed Score
Position
60-yard
7.29
INF Velo
85
Exit Velo
91
Position
INF Velo
84
Power Speed Score
Position
INF Velo
87
Power Speed Score
Position
INF Velo
77
Power Speed Score
Position
60-yard
7.72
INF Velo
76
Exit Velo
88
Trackman - Fastball
81.8
Velocity (max)
(06/27/22)
77.5 - 80.5
Velo Range
(06/27/22)
77.3
Eff Velocity (avg)
(06/27/22)
2387
Spin Rate (max)
(06/27/22)
2203
Spin Rate (avg)
(06/27/22)
IVB (max)
(06/27/22)
IVB (avg)
(06/27/22)
HM (max)
(06/27/22)
HM (avg)
(02/20/22)
Extension (avg)
(06/27/22)
Release Ht (avg)
(06/27/22)
Spin Score (max)
(06/27/22)
Zone %
(02/20/22)
Trackman - Fastball
Velocity (max)
81.8
Velo Range
77.5 - 80.5
Eff Velocity (avg)
77.3
Spin Rate (max)
2387
Spin Rate (avg)
2203
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - Fastball
Velocity (max)
80.6
Velo Range
78.8 - 80.4
Eff Velocity (avg)
77
Spin Rate (max)
2144
Spin Rate (avg)
2097
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - Curveball
70.4
Velocity (max)
(06/27/22)
67.9 - 70.0
Velo Range
(06/27/22)
66.8
Eff Velocity (avg)
(06/27/22)
1710
Spin Rate (max)
(06/27/22)
1612
Spin Rate (avg)
(06/27/22)
IVB (max)
(06/27/22)
IVB (avg)
(06/27/22)
HM (max)
(06/27/22)
HM (avg)
(06/27/22)
Extension (avg)
(06/27/22)
Release Ht (avg)
(06/27/22)
Spin Score (max)
(02/20/22)
Zone %
(06/27/22)
Trackman - Curveball
Velocity (max)
70.4
Velo Range
67.9 - 70
Eff Velocity (avg)
66.8
Spin Rate (max)
1710
Spin Rate (avg)
1612
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - Curveball
Velocity (max)
67.6
Velo Range
65.6 - 67.5
Eff Velocity (avg)
63.1
Spin Rate (max)
1644
Spin Rate (avg)
1530
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Trackman - ChangeUp
76.9
Velocity (max)
(06/27/22)
75.8 - 76.9
Velo Range
(06/27/22)
74.7
Eff Velocity (avg)
(06/27/22)
2065
Spin Rate (max)
(06/27/22)
1959
Spin Rate (avg)
(06/27/22)
IVB (max)
(06/27/22)
IVB (avg)
(06/27/22)
HM (max)
(02/20/22)
HM (avg)
(02/20/22)
Extension (avg)
(02/20/22)
Release Ht (avg)
(06/27/22)
Spin Score (max)
(06/27/22)
Zone %
(06/27/22)
Trackman - ChangeUp
Velocity (max)
76.9
Velo Range
75.8 - 76.9
Eff Velocity (avg)
74.7
Spin Rate (max)
2065
Spin Rate (avg)
1959
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - ChangeUp
Velocity (max)
70.8
Velo Range
70.4 - 70.8
Eff Velocity (avg)
69
Spin Rate (max)
1696
Spin Rate (avg)
1580
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Trackman - Hitting
101.0
Exit Velocity (max)
(02/20/23)
92.7
Exit Velocity (avg)
(02/20/23)
276
Distance (avg)
(08/08/23)
358
Distance (max)
(02/20/23)
Hard Hit %
(02/20/23)
Sweet Spot %
(08/04/21)
Line Drive %
(08/04/21)
Fly Ball %
(08/08/23)
Ground Ball %
(02/20/22)
Trackman - Hitting
Exit Velocity (max)
91.9
Exit Velocity (avg)
83.2
Distance (avg)
276
Distance (max)
349
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Trackman - Hitting
Exit Velocity (max)
98
Exit Velocity (avg)
89.4
Distance (avg)
215
Distance (max)
355
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Trackman - Hitting
Exit Velocity (max)
101
Exit Velocity (avg)
92.7
Distance (avg)
199
Distance (max)
358
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Trackman - Hitting
Exit Velocity (max)
93
Exit Velocity (avg)
77
Distance (avg)
202
Distance (max)
316
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Trackman - Hitting
Exit Velocity (max)
95.2
Exit Velocity (avg)
87.8
Distance (avg)
141
Distance (max)
320
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Trackman - Hitting
Exit Velocity (max)
88.3
Exit Velocity (avg)
79.5
Distance (avg)
247
Distance (max)
318
Sweet Spot %
Line Drive %
Fly Ball %
Blast - Hitting
24.1
Hand Speed (max)
(08/08/23)
22.4
Hand Speed (avg)
(02/20/22)
76.6
Bat Speed (max)
(08/08/23)
73.7
Bat Speed (avg)
(02/20/23)
Rot. Acc (max)
(08/04/21)
Rot. Acc (avg)
(08/04/21)
On Plane Eff (avg)
(08/04/21)
MaxOnPlaneEfficiency
(06/27/22)
Blast - Hitting
Hand Speed (max)
24.1
Hand Speed (avg)
21.4
Bat Speed (max)
76.6
Bat Speed (avg)
73.1
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
Blast - Hitting
Hand Speed (max)
22.7
Hand Speed (avg)
21.8
Bat Speed (max)
74.8
Bat Speed (avg)
72.5
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
Blast - Hitting
Hand Speed (max)
22.2
Hand Speed (avg)
21
Bat Speed (max)
75.9
Bat Speed (avg)
73.7
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
Blast - Hitting
Hand Speed (max)
23.5
Hand Speed (avg)
21.9
Bat Speed (max)
68.7
Bat Speed (avg)
66.8
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
Blast - Hitting
Hand Speed (max)
23.5
Hand Speed (avg)
22.4
Bat Speed (max)
66.4
Bat Speed (avg)
64.9
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
Blast - Hitting
Hand Speed (max)
23.3
Hand Speed (avg)
21.8
Bat Speed (max)
68.5
Bat Speed (avg)
66.9
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency

Vizual_Edge

Visual Skills
72.23
Edge Score
(06/26/23)

Pitch_Scores

Pitch Scores - Fastball
Hop+
(06/27/22)
Rise+
(06/27/22)
Sink+
(06/27/22)
Pitch Scores - Fastball
Hop+
Rise+
Sink+
Pitch Scores - Curveball
Hammer+
(06/27/22)
Sweep+
(06/27/22)
Pitch Scores - Curveball
Hammer+
Sweep+

ProPlayAI

ProPlayAI - Foot Plant
Elbow Flexion (avg)
(06/27/22)
Shoulder Abduction (avg)
(06/27/22)
Hip Shoulder Seperation (avg)
(06/27/22)
ProPlayAI - Foot Plant
Elbow Flexion (avg)
Shoulder Abduction (avg)
Hip Shoulder Seperation (avg)
ProPlayAI - MER
External Rotation (avg)
(06/27/22)
Stride Length (avg)
(06/27/22)
Horizontal Abduction (avg)
(06/27/22)
ProPlayAI - MER
External Rotation (avg)
Stride Length (avg)
Horizontal Abduction (avg)
ProPlayAI - Release
Arm Speed (max)
(06/27/22)
Arm Speed (avg)
(06/27/22)
Knee Extension Velocity (max)
(06/27/22)
Knee Extension Velocity (avg)
(06/27/22)
Knee Flexion (avg)
(06/27/22)
Arm Slot (avg)
(06/27/22)
Lateral Trunk Tilt (avg)
(06/27/22)
Arm Path (avg)
(06/27/22)
Deception (avg)
(06/27/22)
Torque (avg)
(06/27/22)
Efficiency (avg)
(06/27/22)
Sequencing (avg)
(06/27/22)
ProPlayAI - Release
Arm Speed (max)
Arm Speed (avg)
Knee Extension Velocity (max)
Knee Extension Velocity (avg)
Knee Flexion (avg)
Arm Slot (avg)
Lateral Trunk Tilt (avg)
Arm Path (avg)
Deception (avg)
Torque (avg)
Efficiency (avg)
Sequencing (avg)

Swift

Swift
1.73
10-yd
(06/26/23)
4.00
30-yd
(06/26/23)
7.23
60-yd
(06/26/23)
19.0
Run speed (max)
(06/26/23)
8.1
Run Speed (avg)
(06/27/22)
2.50
RSi (max)
(06/27/22)
2.50
RSi (avg)
(06/27/22)
1502
Jump Power (max)
(06/27/22)
28.2
Jump Height (max)
(02/20/23)
27.5
Jump Height (avg)
(02/20/23)
Swift
10-yd
1.75
30-yd
4.09
60-yd
7.45
Run speed (max)
18.2
Swift
10-yd
1.73
30-yd
4
60-yd
7.23
Run speed (max)
19
Swift
60-yd
7.39
Run speed (max)
16.6
RSi (max)
1.68
RSi (avg)
2.25
Jump Power (max)
1467
Jump Height (max)
28.2
Jump Height (avg)
27.5
Swift
10-yd
1.73
30-yd
4.08
60-yd
7.45
Run speed (max)
18.3
Run Speed (avg)
8.1
RSi (max)
2.5
RSi (avg)
2.5
Jump Power (max)
1502
Jump Height (max)
22.8
Jump Height (avg)
22.3

Physical

Physical - Athlete
70.8
Ht
(06/26/23)
176.6
Wt
(06/26/23)
Grip Strgth (RH)
(06/26/23)
Grip Strgth (LH)
(06/26/23)
Physical - Athlete
Ht
70.8
Wt
176.6
Grip Strgth (RH)
Grip Strgth (LH)

Scouting Report

6/27/22

 

Physical: 5-foot-11, 165 pounds; Average, proportional build. 7.45 runner in the 60.

Offensively: RHH. Open setup, with feet just outside his shoulders; upright bat position. Drops hands on the way back with a slight leg-kick for timing. Drifts into contact while showing a strong lower half. Showed a moderate swing path with a finish around the back.  More line drives than flyballs and groundballs with a peak exit velocity of 93 MPH via Trackman. Registered hard hit % of 38.1.

Defensively: Starts with a balanced setup; uses prep step while being aggressive. Hands work through the ball with a clean transfer. Moderate arm circle from a standard 3/4 arm slot.  INF - 77 MPH.

Pitching: Uses an arm side setup while using a side step. Mid chest leg drive with shoulders above the hips. Has a moderate stride landing inline with the plate. Moderate arm swing while arm stays in line with 2B; standard 3/4 slot. Upright with finish. FB: Peak velo of 81 MPH, while sitting 77-81 MPH; plays up in the zone. CB: 67-70 MPH; showed depth. CH: 76-77 MPH; fading action.