Prep Baseball Report

CLASS OF 2025

RHP
SS

Gavin
Trevillian

Kingsford (HS) • MI
5' 9" • 169.8LBS
R/R • 17yr 5mo
Travel Team: ISA

Rankings

2025 National

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Best of Snapshot
TrackMan Pitching
Pitch Scores
Pitching Velos
News
Comments
Contact

Best Of Stats

Pitching

Fastball

86
Velocity (max)
2/24/24
84 - 86
Velo Range
2/24/24
2118
Spin Rate (avg)
2/25/23

Changeup

72 - 76
Velo Range
2/24/24
1563
Spin Rate (avg)
2/25/23

Curveball

68 - 71
Velo Range
6/29/23
2268
Spin Rate (avg)
2/25/23

Slider

70 - 73
Velo Range
2/24/24
2418
Spin Rate (avg)
2/24/24

Positional Tools

Hitting

Hitting

Pitching

2024
2023
Fastball
Velocity Max
85.9
Fastball
Velocity Avg
84.8
Fastball
Spin Rate Avg
2064
Fastball
Spin Score Avg
24.3
Fastball
Total Movement Avg
Changeup
Velocity Avg
74.0
Changeup
Spin Rate Avg
1405
Changeup
Total Movement Avg
Slider
Velocity Avg
71.1
Slider
Spin Rate Avg
2418
Slider
Total Movement Avg
Fastball
Velocity Max
82.9
Fastball
Velocity Avg
81.8
Fastball
Spin Rate Avg
2118
Fastball
Spin Score Avg
25.9
Fastball
Total Movement Avg
Curveball
Velocity Avg
67.6
Curveball
Spin Rate Avg
2268
Curveball
Total Movement Avg
Changeup
Velocity Avg
69.0
Changeup
Spin Rate Avg
1563
Changeup
Total Movement Avg
Green Bay Preseason ID
Feb 24, 2024
Trackman - Fastball
85.9
Velocity (max)
83.7 - 85.9
Velo Range
82.1
Eff Velocity (avg)
2,129
Spin Rate (max)
2,064
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
73.4
Velocity (max)
69.5 - 72.6
Velo Range
68.5
Eff Velocity (avg)
2,454
Spin Rate (max)
2,418
Spin Rate (avg)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)
Trackman - ChangeUp
75.8
Velocity (max)
72.5 - 75.5
Velo Range
71.7
Eff Velocity (avg)
1,524
Spin Rate (max)
1,405
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)
Green Bay Preseason ID
Feb 25, 2023
Trackman - Fastball
82.9
Velocity (max)
80.9 - 82.7
Velo Range
80.0
Eff Velocity (avg)
2,202
Spin Rate (max)
2,118
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
68.7
Velocity (max)
66.7 - 68.6
Velo Range
65.1
Eff Velocity (avg)
2,281
Spin Rate (max)
2,268
Spin Rate (avg)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Spin Efficiency % (avg)
Trackman - ChangeUp
70.8
Velocity (max)
67.1 - 70.8
Velo Range
66.5
Eff Velocity (avg)
2,186
Spin Rate (max)
1,563
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)

Pitch Scores

2023
Fastball
Hop+
Fastball
Sink+
Fastball
Rise+
Curveball
Hammer+
Curveball
Sweep+
Green Bay Preseason ID
Feb 25, 2023
Pitch Scores - Fastball
Hop+
Rise+
Sink+
Pitch Scores - Curveball
Hammer+
Sweep+

Pitching Velos

2024
2023
Fastball
Velocity Max
86.0
Fastball
Velocity Avg
85.0
Changeup
Velocity Avg
74.0
Slider
Velocity Avg
71.5
Fastball
Velocity Max
83.0
Fastball
Velocity Avg
82.0
Curveball
Velocity Avg
68.0
Changeup
Velocity Avg
69.0
Green Bay Preseason ID
Feb 24, 2024
Pitching
86
Max FB
84 - 86
FB
72 - 76
CH
70 - 73
SL
PBRT The Rock Open
Jun 29, 2023
Pitching
81
Max FB
78 - 80
FB
68 - 71
CB
16U National Championship
Jun 22, 2023
Pitching
83
Max FB
79 - 82
FB
68 - 70
CB
72 - 73
CH
Green Bay Preseason ID
Feb 25, 2023
Pitching
83
Max FB
81 - 83
FB
67 - 69
CB
67 - 71
CH

Game Performance

Visual Edge

Pitch Ai

Notes

Comments

2/24/24

RHP Gavin Trevillian (Kingsford, MI, 2025) has an up-tempo delivery that allows him to work quickly down the mound, a dynamic mover. It’s a repeatable delivery with a quick arm and strong finish, generating good velocity despite his short frame. The right-hander worked mostly 83-85, reaching 85.9 mph on the fastball. The fastball has a downhill angle with feel to work in the zone. Likewise, his changeup was around the zone at 72-76 with some depth, a pitch the junior threw with fastball arm speed. The slider is a notch slower at 70-73 mph but with a sharp, 10/4 break. Trevillian has the makings of a strong three-pitch mix.

2/24/24

Positional Profile: RHP/SS
Body: 5-10, 170-pounds. Thick sturdy frame, good proportions with projection.
Delivery: Up tempo, aggressive down the mound, repeats, dynamic mover through delivery, finishes through home.
Arm Action: RH. Full arc, quick arm.
FB: T86, 84-86 mph. Downhill with feel to get through areas of the zone, good finish. T2129, 2064 average rpm.
SL: 70-73 mph. Sharpness to the pitch with 10/4 break. T2454, 2418 average rpm.
CH: 72-76 mph. Good arm speed, can land, some depth at the plate. T1524, 1405 average rpm.

2/25/23

Positional Profile: RHP/SS
Body: 5-10, 165-pounds. Athletic, good proportions, strength throughout.
Delivery: Rhythmic, athletic, quick, medium leg kick, medium leg swing finish through home.
Arm Action: RH. Medium on-line arm swing, 3/4 slot, quick arm.
FB: T83, 81-83 mph. Down hill gets it to areas, late cut life. T2202, 2118 average rpm.
CB: 67-69 mph. 10/4 shape and break, can land and get below. T2281, 2268 average rpm.
CH: 67-71 mph. Good sell, shows late depth and fade. T2186, 1563 average rpm.

2/25/23

Positional Profile: RHP/SS
Body: 5-10, 165-pounds. Athletic, good proportions, strength throughout.
Delivery: Rhythmic, athletic, quick, medium leg kick, medium leg swing finish through home.
Arm Action: RH. Medium on-line arm swing, 3/4 slot, quick arm.
FB: T83, 81-83 mph. Down hill gets it to areas, late cut life. T2202, 2118 average rpm.
CB: 67-69 mph. 10/4 shape and break, can land and get below. T2281, 2268 average rpm.
CH: 67-71 mph. Good sell, shows late depth and fade. T2186, 1563 average rpm.

2/25/23

From the Upper Peninsula, two Kingsford, Mich., sophomores made the trip south to Green Bay: RHP/INF Gavin Trevillian (2025) stands at an athletic 5-foot-10, 165-pounds, and showed good proportions with strength throughout. This was the Michigan native’s first PBR event, and he impressed our staff. Trevillian showed an athletic and rhythmic delivery with a quick arm that helped his fastball sit 81-83 mph with late cut actions. His curveball showed 10/4 shape with the ability to land for strikes, and he threw a changeup that showed late depth and fade. MIF Garret Brown (2025) has a clean, efficient right-handed swing and he’s an above-average athlete as a 7.12 runner.

2/25/23

RHP/INF Gavin Trevillian (2025) stands at an athletic 5-foot-10, 165-pounds, and showed good proportions with strength throughout. This was the Michigan native’s first PBR event, and he impressed our staff. Trevillian showed an athletic and rhythmic delivery with a quick arm that helped his fastball sit 81-83 mph with late cut actions. His curveball showed 10/4 shape with the ability to land for strikes, and he threw a changeup that showed late depth and fade.

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