Prep Baseball Report
Maddux Hermus
Maddux Hermus
Maddux Hermus

CLASS OF 2027

RHP
SS

Maddux
Hermus

Kimberly (HS) • WI
5' 11" • 194.5LBS
R/R • 17yr 2mo
Travel Team: GRB Rays Green / GRB National
2027 National

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2027 State

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Commitment

UNCOMMITTED
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Best Of Stats

Pitching

Fastball

89
Velocity (max)
3/30/26
88 - 89
Velo Range
7/21/26
2447
Spin Rate (avg)
3/15/26

Changeup

81 - 82
Velo Range
3/15/26
2095
Spin Rate (avg)
3/15/26

Curveball

73 - 77
Velo Range
3/30/26
2618
Spin Rate (avg)
3/15/26

Slider

76.6 - 78.1
Velo Range
7/21/26
2652
Spin Rate (avg)
3/15/26
Power
94.9
Exit Velocity (max)
3/01/25
89.1
Exit Velocity (avg)
3/01/25
361
Distance (max)
3/01/25
50
Sweet Spot %
3/01/25
Hitting
22.1
Hand Speed (max)
3/01/25
77.5
Bat Speed (max)
3/01/25
12.8
Rot. Acc (max)
3/01/25
58
Hard Hit %
3/01/25
Run
6.85
60-yd
3/01/25
3.77
30-yd
3/01/25
1.63
10-yd
7/21/26
20.6
Run speed (max)
7/21/26
Defense
84
INF Velo
3/01/25
-
OF Velo
-
C Velo
-
Pop Time

Game Performance

Notes

Comments

5/01/26
Uncommitted. Currently ranked No. 32 inside the state’s junior class and is trending as one of the top uncommitted right-handers in the region heading into the summer. Exceptional athlete, stranding at a strong and proportional 5-foot-10, 190-pounds. Got the start on the mound and tossed a complete game striking out nine batters allowing three hits, a run and a walk. Simple and athletic delivery on the mound working directionally to home from an easily repeatable and balanced delivery home. Easy arm strength, some expected out of a QB1, the fastball held upper-80s velo throughout the outing topping out at 89 mph with feel to locate. Showed advanced feel to locate two secondary pitches, a sharp breaking ball and a firm running changeup. High-follow arm from the Fox Valley region and a name-to-know heading into the summer.
3/15/26

Maddux Hermus, Kimberly (WI), 2027
Positional Profile: RHP/SS
Body: 5-11, 189-pounds. Strong, athletic build.
Delivery: Intentful, works in-line with a powerful lower half, works in-line, drop/drive.
Arm Action: RH. Full arm-swing, high 3/4 slot.
FB: T88, 87-88 mph. Life and carry through the zone with high spin. T2508, 2447 average rpm.
CB: 74-74 mph. Sharp over the top shape, high spin, 12/6 shape with depth. T2704, 2618 average rpm.
SL: 75-76 mph. Wipeout action, high spin, 10/4 shape with feel around the zone. T2687, 2652 average rpm.
CH: 81-82 mph. Has feel for the pitch, late fading action with late bottom. T2170, 2095 average rpm.

3/15/26

RHP Maddux Hermus (Kimberly, 2027): Standing at a measured 5-foot-11, 189 pounds, the right-handed hitter possesses a powerful frame. Working exclusively on the mound for this evaluation, operates with an intentful drop-and-drive delivery that utilizes his lower half to work directly in-line to the plate. Throws with a whippy and lightning quick arm through the ball generating significant life and carry through the strike zone. His fastball sat 87-88 mph (2,447 rpm) with forward life through the hitting zone.That average fastball spin rate explicitly led both the entire event. The curveball played at 74 mph (2,618 rpm) with sharp two-plane breaking action into and out of the hitting zone. Also featured a sharp slider at 75-76 mph (2,652 rpm) that showcased wipeout, 10/4 action with big sweeping lateral break to the pitch. Rounding out his impressive arsenal, flashed a changeup at 81-82 mph (2,095 rpm) that faded with 15.5 inches of horizontal movement creating huge separation between his breaking balls and change up allowing him to be effective against both handed hitters.

7/03/25

Currently ranked No. 33 in the state. Strong 5-foot-10, 190-pound frame. Hermus flashed some loud stuff as he struck out seven batters through five and ⅔ innings. The right-hander operates from a simple, controlled delivery with a high leg lift while having a drop/drive approach. Loose, full, clean arm action from a ¾ slot. His fastball sat 83-86 mph with life through the zone. Hermus mixed in a slider that sat 73-74 mph with sharp actions.

4/17/25

Uncommitted, one of the top sophomores in the state, set to debut in the next rankings update, standing at 5-foot-10, 189 pounds with strength throughout the frame. Hermus came on in relief of Deering with a loud look out of the ‘pen striking out two batters across 1.2 innings on the mound, walking two. In the zone with three pitches, the fastball reached 86 mph with running action, spun a sweeping breaking ball in the low-70s to pair with a running changeup at 76-78 mph.

3/04/25

+ RHP/MIF Maddux Hermus (Kimberly, 2027) is a strong 5-foot-10, 189-pound two-way athlete that is also a standout on the football field. Hermus made his way onto Kimberly’s varsity squad midway through his freshman year and looked like an improved version in our latest look at him. On the mound Hermus showed feel for his four pitch mix, his fastball plays in the mid-80s, topping out at 86 mph with slight cutting action. Hermus showed the ability to throw two different breaking balls, a 10/4 curveball in the low-70s and a mid-70s two-plane slider. Rounding off his arsenal, Hermus showed an upper-70s changeup that plays with depth off the fastball. Also an athlete, Hermus ran 6.85 60 yard dash to start his workout as a position player. At the plate, from the right-side Hermus took a loud round of BP, looking to elevate to the pull side with leverage out front. Defensively Hermus is a confident defender with sure hands and a quick transfer and an accurate arm up to 84 mph.

3/01/25

Maddux Hermus, Kimberly (WI), 2027
Positional Profile: RHP/3B
Body: 5-10, 190-pounds. Strong and compact build.
Delivery: Medium tuck, up tempo, explosive through release, slight cross fire.
Arm Action: RH. Quick arm, 3/4 slot, repeats, short arm action, inline.
FB: T86, 84-86 mph. Firm through the zone, shows life. T2249, 2178 average rpm.
CB: 70-72 mph. Sharp and late breaking for strikes and below, weapon. T2293, 2245 average rpm.
SL: 73-75 mph. Sweep with some depth, weapon. T2248, 2203 average rpm.
CH: 77-80 mph. Thrown with fastball intent, depth at the plate. T1580, 1531 average rpm.
ATH: 6.85 runner in the 60. 1.64 and 3.77 in the 10 and 30 yard splits. 25.40 max vertical.

3/01/25

Maddux Hermus, Kimberly (WI), 2027
Positional Profile: RHP/3B
Body: 5-10, 190-pounds. Strong and compact build.
Hit: RHH. Open stance, leg lift trigger, gains ground. Strong hands, bat speed, ball jumps, leverage, whole field approach. 72.2 mph bat speed with 7 G's of rotational acceleration.
Power: 95 max exit velocity, averaged 89.1 mph. 361' max distance.
Arm: RH. INF-84 mph. Low 3/4 slot, quick arm, displays some carry.
Defense: Two hand gather under midline, quick first step with bounce, rangy, shortstop type, athletic and twitchy with the ability to make the routine play.
ATH: 6.85 runner in the 60. 1.64 and 3.77 in the 10 and 30 yard splits. 25.40 max vertical.
Vizual Edge: 71.15 Edge Score

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