William Haas
William Haas
William Haas
William Haas
William Haas
William Haas
William Haas

CLASS OF 2025

LHP
OF

William
Haas

Rockford (HS) • MN
6-0 • 165LBS • L/L
Travel Team: P2P Millers

Rankings

2025 National

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2025 State

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Best of Snapshot
Positional Tools Velos / Pop
TrackMan Hitting
Blast
TrackMan Pitching
Pitch Scores
Pitching Velos
Swift
Visual Edge
PitchAI
News
Comments
Twitter
Contact

Best Of Stats

Pitching

Fastball

87.6
Velocity (max)
9/13/22
85.3 - 87.5
Velo Range
9/13/22
2165
Spin Rate (avg)
9/13/22

Changeup

75.1 - 76.2
Velo Range
9/13/22
1449
Spin Rate (avg)
3/19/22

Curveball

71.1 - 73.5
Velo Range
7/27/22
2020
Spin Rate (avg)
9/13/22

Slider

71.2 - 74
Velo Range
7/27/22
2085
Spin Rate (avg)
7/27/22
Power
87.4
Exit Velocity (max)
9/13/22
79.7
Exit Velocity (avg)
9/13/22
323
Distance (max)
6/29/22
43
Sweet Spot %
9/13/22
Hitting
23.6
Hand Speed (max)
6/29/22
66
Bat Speed (max)
3/19/22
18.8
Rot. Acc (max)
6/29/22
-
Hard Hit %
Run
7.07
60-yard
9/13/22
3.88
30-yd
9/13/22
1.68
10-yd
6/29/22
19.3
Run speed (max)
6/29/22
Defense
-
INF Velo
88
OF Velo
9/13/22
-
C Velo
-
Pop Time

Positional Tools

2022
2021
60 Yard Dash
7.20
Outfield Velocity
88.0
Power / Speed Score
12.1
60 Yard Dash
7.48
Outfield Velocity
77.0
Power / Speed Score
9.2

Hitting

2022
Exit Velocity Max
87.4
Exit Velocity Avg
78.5
Distance Max
323
Distance Avg
170
Launch Angle Avg
19.5
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
PBR MN Scout Day- MN Millers- Underclass
Sep 13, 2022
Trackman - Hitting
87.4
Exit Velocity (max)
79.7
Exit Velocity (avg)
155
Distance (avg)
299
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
PBR MN Top Prospect Games (2025 Grads)
Jun 29, 2022
Trackman - Hitting
85.8
Exit Velocity (max)
78.2
Exit Velocity (avg)
217
Distance (avg)
323
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
PBR MN Preseason Underclass: 2025 Grads (Invite Only)
Mar 19, 2022
Trackman - Hitting
84.9
Exit Velocity (max)
77.5
Exit Velocity (avg)
130
Distance (avg)
242
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %

Hitting

2022
Hand Speed Max
23.6
Hand Speed Avg
21.5
Bat Speed Max
66.0
Bat Speed Avg
60.5
Rotational Acceleration Max
Rotational Acceleration Avg
On-Plane Efficiency Max
On-Plane Efficiency Avg
PBR MN Top Prospect Games (2025 Grads)
Jun 29, 2022
Blast - Hitting
23.6
Hand Speed (max)
22.0
Hand Speed (avg)
61.5
Bat Speed (max)
58.8
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
PBR MN Preseason Underclass: 2025 Grads (Invite Only)
Mar 19, 2022
Blast - Hitting
21.7
Hand Speed (max)
21.0
Hand Speed (avg)
66.0
Bat Speed (max)
62.3
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency

Pitching

2022
Fastball
Velocity Max
87.6
Fastball
Velocity Avg
84.6
Fastball
Spin Rate Avg
2060
Fastball
Spin Score Avg
24.3
Fastball
Total Movement Avg
Curveball
Velocity Avg
69.2
Curveball
Spin Rate Avg
1892
Curveball
Total Movement Avg
Changeup
Velocity Avg
73.5
Changeup
Spin Rate Avg
1391
Changeup
Total Movement Avg
PBR MN Scout Day- MN Millers- Underclass
Sep 13, 2022
Trackman - Fastball
87.6
Velocity (max)
85.3 - 87.5
Velo Range
84.5
Eff Velocity (avg)
2,209
Spin Rate (max)
2,165
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - Curveball
71.4
Velocity (max)
70.1 - 71.4
Velo Range
67.8
Eff Velocity (avg)
2,067
Spin Rate (max)
2,020
Spin Rate (avg)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - ChangeUp
76.5
Velocity (max)
75.1 - 76.2
Velo Range
73.4
Eff Velocity (avg)
1,472
Spin Rate (max)
1,348
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
2022 PBR Future Games
Jul 27, 2022
Trackman - Fastball
87.0
Velocity (max)
82.7 - 85.6
Velo Range
82.8
Eff Velocity (avg)
2,230
Spin Rate (max)
2,036
Spin Rate (avg)
Spin Score (max)
Trackman - Curveball
73.5
Velocity (max)
71.1 - 73.5
Velo Range
70.2
Eff Velocity (avg)
2,041
Spin Rate (max)
1,997
Spin Rate (avg)
Spin Score (max)
Trackman - Slider
74.1
Velocity (max)
71.2 - 74.0
Velo Range
71.5
Eff Velocity (avg)
2,174
Spin Rate (max)
2,085
Spin Rate (avg)
Spin Score (max)
Trackman - ChangeUp
75.5
Velocity (max)
73.2 - 75.4
Velo Range
72.6
Eff Velocity (avg)
1,594
Spin Rate (max)
1,368
Spin Rate (avg)
Spin Score (max)
PBR MN Top Prospect Games (2025 Grads)
Jun 29, 2022
Trackman - Fastball
84.0
Velocity (max)
81.5 - 84.0
Velo Range
80.0
Eff Velocity (avg)
2,180
Spin Rate (max)
2,089
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - Slider
70.1
Velocity (max)
69.6 - 70.1
Velo Range
67.3
Eff Velocity (avg)
2,268
Spin Rate (max)
1,999
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
PBR MN Preseason Underclass: 2025 Grads (Invite Only)
Mar 19, 2022
Trackman - Fastball
85.3
Velocity (max)
84.0 - 85.2
Velo Range
82.5
Eff Velocity (avg)
2,078
Spin Rate (max)
2,011
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - Curveball
72.5
Velocity (max)
64.4 - 69.7
Velo Range
65.1
Eff Velocity (avg)
1,912
Spin Rate (max)
1,753
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - ChangeUp
74.0
Velocity (max)
65.3 - 74.0
Velo Range
68.6
Eff Velocity (avg)
1,666
Spin Rate (max)
1,449
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %

Pitch Scores

2022
Fastball
Rise+
Curveball
Hammer+
Curveball
Sweep+
PBR MN Preseason Underclass: 2025 Grads (Invite Only)
Mar 19, 2022
Pitch Scores - Fastball
Rise+
Pitch Scores - Curveball
Hammer+
Sweep+

Pitching Velos

2022
2021
Fastball
Velocity Max
86.0
Fastball
Velocity Avg
84.5
Curveball
Velocity Avg
71.5
Fastball
Velocity Max
77.0
Fastball
Velocity Avg
74.3
Curveball
Velocity Avg
58.7
Changeup
Velocity Avg
65.2
Slider
Velocity Avg
64.5
15U National Championship
Jul 7, 2022
Pitching
86
Max FB
83 - 86
FB
71 - 72
CB
77 - 79
CH
2021 Junior Future Games
Jul 28, 2021
Pitching
77
Max FB
73 - 77
FB
60 - 65
CB
64 - 68
CH
PBR MN Jr. Future Games Trials- Team Minnesota
Jun 22, 2021
Pitching
76
Max FB
74 - 76
FB
57 - 59
CB
65 - 67
CH
63 - 64
SL
PBR MN Jr. Future Games Trials- Team Minnesota
Mar 13, 2021
Pitching
75
Max FB
72 - 74
FB
55 - 56
CB
62 - 65
CH
64 - 67
SL

Game Performance

2022
10 Yard Dash
1.68
30 Yard Dash
3.88
60 Yard Dash
7.07
Top Speed (MPH)
RSi
Vertical Jump
PBR MN Scout Day- MN Millers- Underclass
Sep 13, 2022
Swift
1.69
10-yd
3.88
30-yd
7.07
60-yd
19.3
Run speed (max)
8.5
Run Speed (avg)
PBR MN Top Prospect Games (2025 Grads)
Jun 29, 2022
Swift
1.68
10-yd
3.93
30-yd
7.12
60-yd
19.3
Run speed (max)
8.4
Run Speed (avg)
3.11
RSi (max)
2.78
RSi (avg)
1,485
Jump Power (max)
28.5
Jump Height (max)
28.5
Jump Height (avg)

Visual Edge

2022
Edge Score
66.0

Pitch Ai

2022
Arm Speed
Arm Slot
Knee Extension Velo
Deception
Hip-Shoulder Separation
PBR MN Top Prospect Games (2025 Grads)
Jun 29, 2022
ProPlayAI - Foot Plant
Elbow Flexion (avg)
Shoulder Abduction (avg)
Hip Shoulder Seperation (avg)
ProPlayAI - MER
External Rotation (avg)
Stride Length (avg)
Horizontal Abduction (avg)
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)
PBR MN Preseason Underclass: 2025 Grads (Invite Only)
Mar 19, 2022
ProPlayAI - Foot Plant
Elbow Flexion (avg)
Shoulder Abduction (avg)
Hip Shoulder Seperation (avg)
ProPlayAI - MER
External Rotation (avg)
Stride Length (avg)
Horizontal Abduction (avg)
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)

Notes

Comments

6/29/22

Positional Profile: LHP/OF
Body: 6-0, 160-pounds.
Hit: LHH. Open stance. Controlled leg lift and hand load. Average hands, easy at times. Barrel works slightly uphill. Mid/pull approach with ground ball to fly ball contact. Flashed pop 
Power: 85.8 max exit velocity, averaged 78.2 mph. 322’ max distance.
Arm: LH. OF - 87 mph. Good carry
Defense: Good glove and stays low. Slower developing footwork to ball.
Run: 7.12 runner in the 60.

Delivery: Hybrid start. Steps back and athletic leg swing. Controlled balance with good tempo. Lands inline down the mound
Arm Action: LH. Hand break with good timing. Slight inverted w, elbow gets behind body, stays short and clean out front.
FB: T84, 81.5-84.0 mph.  T2180, 2088 average rpm. Slight arm side run
SL: 69.6-70.1 mph.  T2268, 1998 average rpm. 2/8 break with good feel

3/19/22

Positional Profile: LHP/OF - Jr. Futures Participant/ Follow on mound
Body: 6-0, 140-pounds.
Hit: LHH. Open relaxed stance. Longer stride, shoulder turn and hand load. Deeper barrel behind and hands scoop. Inconsistent timing. Mid/pull with mostly ground ball contact.
Power: 84.9 max exit velocity, averaged 77.5 mph. 241’ max distance.
Arm: LH. OF - 85 mph. Good carry
Defense: Moves athletically to the ball. Clean footwork and glove
Run: 7.20 runner in the 60.

Delivery: Hybrid. Controlled balance and rhythm. Shows athleticism. Overall clean
Arm Action: LH. Clean arm path, ¾ slot
FB: T85.3, 84.0-85.2 mph.  T2078, 2010 average rpm. Arm side, late life
CB: 64.4-69.7 mph.  T1911, 1753 average rpm. Smaller 1/7 break
CH: 65.3-74.0 mph.  T1665, 1448 average rpm. Arm side run

8/01/21

2021 PBR Jr. Future Games
Slender frame. Loose arm action from the left side. Low 3/4 arm slot. Fastball topped at 77mph with lots of movement to the arm side. Haas touted a very effective 3 pitch mix with a breaking ball at 60-65mph and a change up at 64-68mph. Haas was very effective during his start on the weekend. Competed very well.

6/22/21

Positional Profile: LHP/OF

Body: 5-11 137 Long Lanky

Delivery: Quick rocker step. Turn and leg kick. Gets down the mound. High chest and repeatable balanced delivery. 

Arm Action: Whippy loose arm. High ¾ arm slot. Will change to a low ¾ slot too.  Hides the ball well. 

FB: 74-76mph T-76 Lots of arm side run

CB: 57-59 mph 1/7 developing

CH: 65-67 mph heavy sink and run. 

SL: 64-67 mph smaller. Best when he throws it hard. 

 

Hit: LHH- Loads hands high. Separates from the lower half. Tendency to arm bar. Gets long through the zone and swings with the top half. Looks to elevate the baseball. Inconsistent feel for the barrel. 

Power: 69mph exit velocity off of a tee

Arm: OF- 77mph

Defense: OF- Solid movements. Sure hands. Easy whippy arm action with accuracy. Strong arm. 

Run: 7.48 60-yard dash

3/13/21

Positional Profile: LHP/OF

Body: 5--11, 130lbs, long lanky 

Delivery: Small rocker step to a big tuck, gets down the hill aggressively, uses lower body aggressively during delivery. 

Arm Action: Long loose arm action from ¾ 

FB: T-75, 72-74 mph range. Arm side run.

CB: 55-56 mph. 1/7 shape. Developing, spinner. 

CH/FK: 62-65 mph. Arm side fade and sink.

SL: 64-67 mph. Developing, not much break. 

 

Hit: Balanced stance,  gets good separation with the lower and upper body, inconsistent barrel feel, good rhythm, leaks front shoulder, middle approach, line drive contact. 

Power:  69 mph exit velocity from the tee.

Arm: LH, OF: 77mph

Defense: OF- Anticipatory hop, plays through the baseball, throws the ball with carry, loose arm action, decent movements, average hands.  

Run: 7.48 runner in the 60 yard dash

Draft Reports

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