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Progress Report: '23 SS/RHP Trey Sajeski (Council Rock South)

March 16, 2022
Ted Williams
Director of Scouting, PA

This week's highlight follows a top performer from the Bucks County Generals scout day and compares the improvements made over a year's time. A Junior two-way prospect has made numerous leaps since our last look this past summer, thrusting himself into the "must follow" tier. 



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Trey Sajeski

Class of 2023 / RHP

Rankings  StateRank: 57 / POS: 24

Player Information

  • Graduating Class: 2023
  • Primary Position: RHP
    Secondary Position: SS
  • High School: Council Rock South
    State: PA
  • Summer Team: Generals
  • Height: 6-0
    Weight: 170lbs
  • Bat/Throw: R/R

Statistics

Pitching
82
Max FB
(06/15/21)
80 - 82
FB
(06/15/21)
68 - 69
CB
(06/15/21)
Pitching
Max FB
82
FB
80 - 82
CB
68 - 69
View Event
Position
7.00
60-yard
(06/12/22)
87
INF Velo
(02/26/22)
91
Exit Velo
(06/15/21)
Power Speed Score
(02/26/22)
Position
60-yard
7
INF Velo
80
Power Speed Score
View Event
Position
60-yard
7.19
INF Velo
87
Power Speed Score
View Event
Position
60-yard
7.22
INF Velo
76
Exit Velo
91
Power Speed Score
View Event
Trackman - Fastball
89.0
Velocity (max)
(02/26/22)
86.3 - 88.4
Velo Range
(02/26/22)
85.6
Eff Velocity (avg)
(02/26/22)
2449
Spin Rate (max)
(06/12/22)
2319
Spin Rate (avg)
(02/26/22)
IVB (max)
(02/26/22)
IVB (avg)
(02/26/22)
HM (max)
(06/12/22)
HM (avg)
(06/15/21)
Extension (avg)
(06/15/21)
Release Ht (avg)
(06/15/21)
Spin Score (max)
(06/12/22)
Zone %
(02/26/22)
Trackman - Fastball
Velocity (max)
84.4
Velo Range
81.1 - 84
Eff Velocity (avg)
81.3
Spin Rate (max)
2449
Spin Rate (avg)
2192
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
View Event
Trackman - Fastball
Velocity (max)
89
Velo Range
86.3 - 88.4
Eff Velocity (avg)
85.6
Spin Rate (max)
2402
Spin Rate (avg)
2319
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
View Event
Trackman - Fastball
Velocity (max)
82.1
Velo Range
78.2 - 81.2
Eff Velocity (avg)
78.3
Spin Rate (max)
2313
Spin Rate (avg)
2149
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
View Event
Trackman - Curveball
76.8
Velocity (max)
(02/26/22)
75.9 - 76.7
Velo Range
(02/26/22)
73.5
Eff Velocity (avg)
(02/26/22)
2343
Spin Rate (max)
(06/12/22)
2214
Spin Rate (avg)
(06/12/22)
IVB (max)
(06/12/22)
IVB (avg)
(06/12/22)
HM (max)
(06/12/22)
HM (avg)
(06/12/22)
Extension (avg)
(06/15/21)
Release Ht (avg)
(06/15/21)
Spin Score (max)
(06/12/22)
Zone %
(06/12/22)
Trackman - Curveball
Velocity (max)
74.4
Velo Range
72.3 - 74.1
Eff Velocity (avg)
72.4
Spin Rate (max)
2343
Spin Rate (avg)
2214
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
View Event
Trackman - Curveball
Velocity (max)
76.8
Velo Range
75.9 - 76.7
Eff Velocity (avg)
73.5
Spin Rate (max)
2148
Spin Rate (avg)
2071
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
View Event
Trackman - Curveball
Velocity (max)
69.7
Velo Range
67.9 - 69.5
Eff Velocity (avg)
66.6
Spin Rate (max)
1981
Spin Rate (avg)
1862
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
View Event
Trackman - ChangeUp
81.9
Velocity (max)
(02/26/22)
80.7 - 81.9
Velo Range
(02/26/22)
79.0
Eff Velocity (avg)
(02/26/22)
1932
Spin Rate (max)
(02/26/22)
1853
Spin Rate (avg)
(02/26/22)
IVB (max)
(02/26/22)
IVB (avg)
(02/26/22)
HM (max)
(02/26/22)
HM (avg)
(02/26/22)
Extension (avg)
(06/12/22)
Release Ht (avg)
(06/12/22)
Spin Score (max)
(02/26/22)
Zone %
(02/26/22)
Trackman - ChangeUp
Velocity (max)
79
Velo Range
77.7 - 78.9
Eff Velocity (avg)
77.8
Spin Rate (max)
1524
Spin Rate (avg)
1316
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
View Event
Trackman - ChangeUp
Velocity (max)
81.9
Velo Range
80.7 - 81.9
Eff Velocity (avg)
79
Spin Rate (max)
1932
Spin Rate (avg)
1853
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
View Event
Trackman - Hitting
96.3
Exit Velocity (max)
(02/26/22)
91.8
Exit Velocity (avg)
(02/26/22)
269
Distance (avg)
(06/12/22)
366
Distance (max)
(02/26/22)
Hard Hit %
(02/26/22)
Sweet Spot %
(06/12/22)
Line Drive %
(06/12/22)
Fly Ball %
(02/26/22)
Ground Ball %
(06/15/21)
Trackman - Hitting
Exit Velocity (max)
86.8
Exit Velocity (avg)
82.1
Distance (avg)
269
Distance (max)
315
Sweet Spot %
Line Drive %
Fly Ball %
View Event
Trackman - Hitting
Exit Velocity (max)
96.3
Exit Velocity (avg)
91.8
Distance (avg)
208
Distance (max)
366
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
View Event
Trackman - Hitting
Exit Velocity (max)
90.8
Exit Velocity (avg)
72.8
Distance (avg)
179
Distance (max)
283
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
View Event
Blast - Hitting
23.6
Hand Speed (max)
(02/26/22)
21.4
Hand Speed (avg)
(06/12/22)
79.7
Bat Speed (max)
(02/26/22)
73.4
Bat Speed (avg)
(02/26/22)
Rot. Acc (max)
(06/12/22)
Rot. Acc (avg)
(06/12/22)
On Plane Eff (avg)
(06/15/21)
MaxOnPlaneEfficiency
(06/15/21)
Blast - Hitting
Hand Speed (max)
22.9
Hand Speed (avg)
21.4
Bat Speed (max)
75
Bat Speed (avg)
72
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
View Event
Blast - Hitting
Hand Speed (max)
23.6
Hand Speed (avg)
21.2
Bat Speed (max)
79.7
Bat Speed (avg)
73.4
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
View Event
Blast - Hitting
Hand Speed (max)
21.5
Hand Speed (avg)
20.2
Bat Speed (max)
70.4
Bat Speed (avg)
68
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
View Event

Vizual_Edge

Visual Skills
66.96
Edge Score
(06/15/21)
Visual Skills
Edge Score
65.32
View Event
Visual Skills
Edge Score
66.96
View Event

ProPlayAI

ProPlayAI - Foot Plant
Elbow Flexion (avg)
(06/12/22)
Shoulder Abduction (avg)
(06/12/22)
Hip Shoulder Seperation (avg)
(06/12/22)
ProPlayAI - Foot Plant
Elbow Flexion (avg)
Shoulder Abduction (avg)
Hip Shoulder Seperation (avg)
View Event
ProPlayAI - MER
External Rotation (avg)
(06/12/22)
Stride Length (avg)
(06/12/22)
Horizontal Abduction (avg)
(06/12/22)
ProPlayAI - MER
External Rotation (avg)
Stride Length (avg)
Horizontal Abduction (avg)
View Event
ProPlayAI - Release
Arm Speed (max)
(06/12/22)
Arm Speed (avg)
(06/12/22)
Knee Extension Velocity (max)
(06/12/22)
Knee Extension Velocity (avg)
(06/12/22)
Knee Flexion (avg)
(06/12/22)
Arm Slot (avg)
(06/12/22)
Lateral Trunk Tilt (avg)
(06/12/22)
Arm Path (avg)
(06/12/22)
Deception (avg)
(06/12/22)
Torque (avg)
(06/12/22)
Efficiency (avg)
(06/12/22)
Sequencing (avg)
(06/12/22)
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)
View Event

PROGRESS Report

Last Look Notes: June 15, 2021, PA State Games, The highly athletic primary shortstop established a comfortable in-game approach with a multitude of hits and ability to turn the barrel to different zones. Though there was more to be had during batting practice, the hit tool played and blended well with the typical arm-talent displayed in the dirt and on the mound. The right-hander threw strikes over two innings of work, getting the fastball over for strikes (79-82 mph) and mixing a leveraged 68-70 mph curveball. Although the measurables were just above-average at the time, the actions suggested a higher ceiling and plenty more left in the tank. 
Recent Improvements: February 26, 2022, Bucks County Generals Scout Day, Showed off improved physicality, now standing with pound-for-pound strength at an athletic 6-foot, 170. Blew the doors off of the event, leading us off with a loud bullpen session where the fastball held high-80's velocity (87 mph AVG) and bumped up into the 89 mph range on his final pitch. A sharp 74-76 mph curveball commanded strikeout feel with hard 11/5 shape and adjusted spin rates, and was thrown with similar confidence as a 80-82 mph CH in his back pocket, displaying natural arm-side run towards the hands of RHH (14 inches, 50% zone rate). Equally impressive, the righty produced quality connection scores during BP and whipped the barrel through the zone for heavy contact to the pull-side, averaging a 92 mph EV and reaching a 96 mph best during his round. Both 366 foot batted ball distances and an 82% hard hit rate were personal records, adding to the intrigue that both the eye-test and advanced measurables offer.
2022 Video

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