83
Velocity (max)
7/09/24
CLASS OF 2025
RHP
3B
Jackson
Kobylarczyk
Concordia (WI)
Kettle Moraine Lutheran (HS) • WI
6' 0" • 205.9LBS
R/R • 19yr 2mo
Travel Team: Stiks Hybrid 17U
Kettle Moraine Lutheran (HS) • WI
6' 0" • 205.9LBSR/R • 19yr 2mo
Travel Team: Stiks Hybrid 17U
Rankings
2025 National
Rankings available to Premium Subscriber
2025 State
Rankings available to Premium Subscriber
Commitment
Best Of Stats
Fastball
81.7 - 82.5
Velo Range
7/09/24
1968
Spin Rate (avg)
7/09/24
Changeup
75 - 77
Velo Range
7/09/24
1566
Spin Rate (avg)
7/09/24
Curveball
67.1 - 69.4
Velo Range
7/09/24
1953
Spin Rate (avg)
7/09/24
Game Performance
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RHP Jackson Kobylarczyk (Kettle Moraine Lutheran, 2025) is a 6-foot, 205-pound right-hander that showed feel for the zone throughout his ‘pen. Kobylarczyk showed feel to repeat his delivery, working online to the plate with a quick arm out of a ¾ slot. His fastball sat in the low-80s throughout his ‘pen topping out at 82.7 mph, playing with true four-seam action averaging 17.9 inches of carry and maxing at 19.5 inches. He showed two-offspeed pitches, the first was an upper-60s curveball flashing sharp 11/5 break and a mid-70s changeup that played with slight fading action that he showed feel to land in the zone for strikes.
Positional Profile: RHP/3B
Body: 6-1, 195-pounds. Stronger build with more fill on its way.
Delivery: Balanced leg lift, online, low leg swing finish to home, repeats.
Arm Action: RH. Short arm, online, high 3/4 slot, quick arm.
FB: T83, 82-82 mph. Forward life finish with carry and some arm side run, action to arm side, can command to areas. T2036, 1968 average rpm.
CB: 67-69 mph. Sharpness to the pitch, can land, same window as fastball. T2035, 1953 average rpm.
CH: 75-77 mph. Late fade and depth at the plate. T1789, 1566 average rpm.