Prep Baseball Report

CLASS OF 2026

RHP

Nathan
Miller

Slinger (HS) • WI
6' 0" • 170LBS
R/R • 17yr 4mo
Travel Team: Hitters
2026 National

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2026 State

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Best of Snapshot
TrackMan Pitching
Pitch Scores
Pitching Velos
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Positional Tools

Hitting

Hitting

Pitching

2025
2023
Fastball
Velocity Max
82.5
Fastball
Velocity Avg
81.4
Fastball
Spin Rate Avg
2340
Fastball
Spin Score Avg
28.7
Fastball
Total Movement Avg
Curveball
Velocity Avg
69.9
Curveball
Spin Rate Avg
2773
Curveball
Total Movement Avg
Changeup
Velocity Avg
73.7
Changeup
Spin Rate Avg
1407
Changeup
Total Movement Avg
Fastball
Velocity Max
80.1
Fastball
Velocity Avg
78.2
Fastball
Spin Rate Avg
2022
Fastball
Spin Score Avg
25.8
Fastball
Total Movement Avg
Curveball
Velocity Avg
67.4
Curveball
Spin Rate Avg
2536
Curveball
Total Movement Avg
Changeup
Velocity Avg
74.0
Changeup
Spin Rate Avg
1668
Changeup
Total Movement Avg
South Milwaukee Preseason ID
Mar 9, 2025
Trackman - Fastball
82.5
Velocity (max)
80.6 - 82.2
Velo Range
80.4
Eff Velocity (avg)
2,405
Spin Rate (max)
2,340
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
70.3
Velocity (max)
69.4 - 70.3
Velo Range
68.4
Eff Velocity (avg)
2,814
Spin Rate (max)
2,773
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)
Trackman - ChangeUp
74.9
Velocity (max)
72.8 - 74.7
Velo Range
72.6
Eff Velocity (avg)
1,504
Spin Rate (max)
1,407
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)
Eastern Wisconsin Open
Aug 21, 2023
Trackman - Fastball
80.1
Velocity (max)
77.3 - 79.3
Velo Range
76.7
Eff Velocity (avg)
2,132
Spin Rate (max)
2,022
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
68.0
Velocity (max)
67.0 - 67.8
Velo Range
65.4
Eff Velocity (avg)
2,562
Spin Rate (max)
2,536
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)
Trackman - ChangeUp
74.9
Velocity (max)
73.2 - 74.8
Velo Range
72.6
Eff Velocity (avg)
1,734
Spin Rate (max)
1,668
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
Rise+
Curveball
Hammer+
Curveball
Sweep+
Eastern Wisconsin Open
Aug 21, 2023
Pitch Scores - Fastball
Rise+
Pitch Scores - Curveball
Hammer+
Sweep+

Pitching Velos

2025
2023
Fastball
Velocity Max
82.0
Fastball
Velocity Avg
81.5
Curveball
Velocity Avg
69.5
Changeup
Velocity Avg
74.0
Fastball
Velocity Max
80.0
Fastball
Velocity Avg
78.0
Curveball
Velocity Avg
67.5
Changeup
Velocity Avg
74.0
South Milwaukee Preseason ID
Mar 9, 2025
Pitching
82
Max FB
81 - 82
FB
69 - 70
CB
73 - 75
CH
Eastern Wisconsin Open
Aug 21, 2023
Pitching
80
Max FB
77 - 79
FB
67 - 68
CB
73 - 75
CH

Game Performance

Vizual Edge

Pitch Ai

Notes

Comments

3/12/25
+ RHP Nathan Miller (Slinger, 2026) garnered attention at this year’s event, showcasing an upside and projectable 6-foot-0, 170-pound frame. Most notably, his sharp curveball registered a spin rate of 2,814 rpm, the highest at the event. He topped out at 83 mph with his fastball, which appeared effortless coming out of his hand, and also displayed a fading changeup with good feel. Miller consistently repeated his delivery with two-plane action and possesses an incredibly high ceiling, making him a player to watch.
3/09/25
Nathan Miller, Slinger (WI), 2026
Positional Profile: RHP
Body: 6-0, 170-pounds. Athletic with more size and strength coming.
Delivery: Works down the mound, simple delivery, quick leg lift.
Arm Action: RH. Stabs at the ground on back swing, 3/4 slot.
FB: T82, 81-82 mph. Accurate, easy out of the hand. T2405, 2340 average rpm.
CB: 69-70 mph. Heavy spin with a lot of 10/4 break at the plate. T2814, 2773 average rpm.
CH: 73-75 mph. Keeps low, fading action. T1504, 1407 average rpm.
12/07/23

RHP Nathan Miller (Slinger) is a clean and simple moving arm that is on the rise in this update. Working with athleticism downhill, Miller features a hard running fastball that was up to 80 mph over the summer. As for his offspeeds, Miller’s curveball is certainly well above average, as it plays with tight 11/5 shape and also is spun at over 2,500 RPM on average. He also possesses feel for a changeup with late downer action and has flashed out-pitch potential, too.

9/07/23

At the end of the summer, RHP Nathan Miller (Slinger) popped as an intriguing right-hander on the mound, reaching 80.1 mph in his ‘pen at the Eastern Wisconsin Open. He debuts at No. 35 after presenting a quality arsenal in front of our staff, coming off of a good summer with his travel team, where he finished with 43 IP. Standing at an athletic 5-foot-11, 155-pound frame, Miller showcased the ability to truly spin his fastball and breaking ball, highlighted by an average RPM of 2,536 on the breaking ball. That trait, paired with a feel for a deceptive changeup earned Miller some recognition within a noteworthy group of arms in the 2026 class.

8/21/23

Positional Profile: RHP
Body: 5-11, 155-pounds. 
Delivery: Methodical, short, medium leg lift, tall and fall.
Arm Action: RH. Long arm swing out of the glove with a high 3/4 slot.
FB: T80, 77-79 mph. Some arm-side run, plays on the inner half of the plate. T2132, 2022 average rpm.
CB: 67-68 mph. Short, 11/5 shape, lands. T2562, 2536 average rpm.
CH: 73-75 mph. Downer, some fade to the arm-side, out-pitch potential. T1734, 1668 average rpm. 

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