Prep Baseball Report

CLASS OF 2024

LHP

Will
Siwinski

St. Ignatius College Prep (HS) • CA
6' 3" • 190LBS
R/L • 18yr 2mo
Travel Team: Zoots

Rankings

2024 National

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2024 State

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Best of Snapshot
TrackMan Pitching
Pitch Scores
Pitching Velos
News
Comments
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Best Of Stats

Pitching

Fastball

79.3
Velocity (max)
6/09/23
76.6 - 78.6
Velo Range
6/09/23
1974
Spin Rate (avg)
6/09/23

Changeup

72.2 - 73.5
Velo Range
2/05/23
1340
Spin Rate (avg)
1/30/22

Curveball

63.9 - 65.3
Velo Range
2/05/23
2071
Spin Rate (avg)
6/10/22

Slider

69.7 - 73
Velo Range
1/30/22
1856
Spin Rate (avg)
1/30/22

Positional Tools

Hitting

Hitting

Pitching

2023
2022
Fastball
Velocity Max
79.3
Fastball
Velocity Avg
77.6
Fastball
Spin Rate Avg
1955
Fastball
Spin Score Avg
25.2
Fastball
Total Movement Avg
Curveball
Velocity Avg
64.2
Curveball
Spin Rate Avg
1961
Curveball
Total Movement Avg
Splitter
Velocity Avg
72.9
Splitter
Spin Rate Avg
1272
Splitter
Total Movement Avg
Fastball
Velocity Max
76.3
Fastball
Velocity Avg
75.4
Fastball
Spin Rate Avg
1912
Fastball
Spin Score Avg
25.4
Fastball
Total Movement Avg
Curveball
Velocity Avg
61.7
Curveball
Spin Rate Avg
1982
Curveball
Total Movement Avg
Changeup
Velocity Avg
70.1
Changeup
Spin Rate Avg
1340
Changeup
Total Movement Avg
Slider
Velocity Avg
71.4
Slider
Spin Rate Avg
1856
BAWS 2023
Jun 9, 2023
Trackman - Fastball
79.3
Velocity (max)
76.6 - 78.6
Velo Range
75.5
Eff Velocity (avg)
2,040
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)
Trackman - Curveball
65.1
Velocity (max)
63.2 - 64.8
Velo Range
60.9
Eff Velocity (avg)
1,988
Spin Rate (max)
1,951
Spin Rate (avg)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)
East Bay Preseason ID
Feb 5, 2023
Trackman - Fastball
78.5
Velocity (max)
77.3 - 78.2
Velo Range
75.3
Eff Velocity (avg)
1,973
Spin Rate (max)
1,905
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
65.5
Velocity (max)
63.9 - 65.3
Velo Range
61.7
Eff Velocity (avg)
2,010
Spin Rate (max)
1,989
Spin Rate (avg)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)
Trackman - Splitter
73.5
Velocity (max)
72.2 - 73.5
Velo Range
70.5
Eff Velocity (avg)
1,219
Spin Rate (max)
1,272
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Spin Efficiency % (avg)
BAWS 2022
Jun 10, 2022
Trackman - Fastball
76.3
Velocity (max)
74.4 - 76.2
Velo Range
73.1
Eff Velocity (avg)
2,003
Spin Rate (max)
1,957
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - Curveball
61.8
Velocity (max)
61.6 - 61.8
Velo Range
58.2
Eff Velocity (avg)
2,126
Spin Rate (max)
2,071
Spin Rate (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Peninsula/South Bay Preseason ID
Jan 30, 2022
Trackman - Fastball
76.2
Velocity (max)
75.1 - 75.9
Velo Range
72.7
Eff Velocity (avg)
1,917
Spin Rate (max)
1,880
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - Curveball
62.9
Velocity (max)
60.8 - 62.6
Velo Range
57.9
Eff Velocity (avg)
2,099
Spin Rate (max)
1,953
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - Slider
73.0
Velocity (max)
69.7 - 73.0
Velo Range
68.8
Eff Velocity (avg)
1,929
Spin Rate (max)
1,856
Spin Rate (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Trackman - ChangeUp
71.6
Velocity (max)
69.0 - 71.5
Velo Range
67.8
Eff Velocity (avg)
1,586
Spin Rate (max)
1,340
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %

Pitch Scores

2023
2022
Fastball
Hop+
Fastball
Sink+
Fastball
Rise+
Curveball
Hammer+
Curveball
Sweep+
Curveball
Hammer+
Curveball
Sweep+
BAWS 2023
Jun 9, 2023
Pitch Scores - Fastball
Hop+
Rise+
Sink+
Pitch Scores - Curveball
Hammer+
Sweep+
East Bay Preseason ID
Feb 5, 2023
Pitch Scores - Fastball
Hop+
Rise+
Sink+
Pitch Scores - Curveball
Hammer+
Sweep+
Peninsula/South Bay Preseason ID
Jan 30, 2022
Pitch Scores - Fastball
Hop+
Rise+
Sink+
Pitch Scores - Curveball
Hammer+
Sweep+

Pitching Velos

2021
Fastball
Velocity Max
76.0
Fastball
Velocity Avg
73.5
Curveball
Velocity Avg
59.5
BAWS Underclass 2021
Jun 4, 2021
Pitching
76
Max FB
72 - 75
FB
59 - 60
CB

Game Performance

Visual Edge

Pitch Ai

Notes

Comments

2/05/23

Positional Profile: LHP

Body: 6-2/190. Tall, lean build with some room to fill.

Delivery: Stretch from the glove side of the rubber, leg kick up to the waist, long stride, glides down the mound, finishes over front side. Repeatable throughout, consistent mechanics.

Arm Action: LH. Looks to have a more moderate/compact arm swing from a ¾ slot. Stays around the zone and deceptive with offspeed. High spin efficiency.

FB: T78, 77-78. Carry type FB with high end IVB. High efficiency. 29% in-zone. 

CB: 63-65. 11/5 shape. Larger rolling break. 

CH: 72-73. Slight fade. Kills some IVB off the FB.  

1/30/22

Positional Profile: LHP
Physical
: 6-1, 170-pounds; Lean, lanky build.
Pitching: Uses a glove side setup working primarily from the stretch. Belt high leg drive with shoulders outside the hips. Has a long stride landing inline with the plate. Moderate arm swing while showing some scap load; high 3/4 slot. Upright with finish. FB: Peak velo of 76 MPH, while sitting 75-76 MPH; arm side run with sink. CB: 61-63 MPH; lands for strikes. SL: 70-73 MPH; short action. CH: 69-72 MPH; sinks. Classic lefty repertoire, feel of CB is above average, creates scissor effect off the FB action, ball hidden on backside.

6/04/21

Bay Area World Series Underclass
Pitching notes: Stretch only. High front leg kick with high glove side having small rock at top of lift. Fluid and full swing to H-3/4; got the front side into the ground well with some crossfire and still more available from backside drive. FB mainly armside with ability to extend plate, go up and have angle that way. FB up got swings. CB overhand 12/6 with late drop; long and fluid pitch. Simple and repeatable actions and FB could tie up hitters, attacing with it. FB 72-76 / CB 59-60

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