Prep Baseball Report
JJ Sims
JJ Sims
JJ Sims

CLASS OF 2027

RHP
RHP

JJ
Sims

Mill Creek (HS) • GA
6' 1" • 185LBS
L/R • 17yr 6mo
Travel Team: STB The Show 17U
2027 National

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2027 State

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Best of Snapshot
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Best Of Stats

Pitching

Fastball

86
Velocity (max)
6/04/26
84 - 86
Velo Range
6/04/26
2256
Spin Rate (avg)
1/11/26

Changeup

76.7 - 77.5
Velo Range
1/11/26
1767
Spin Rate (avg)
1/11/26

Curveball

75 - 77
Velo Range
6/04/26
2266
Spin Rate (avg)
1/11/26

Slider

69.7 - 76.1
Velo Range
1/11/26
2100
Spin Rate (avg)
6/03/25

Game Performance

Notes

Comments

1/11/26
JJ Sims, Mill Creek (GA), 2027
Positional Profile: RHP/OF
Body: 6-0, 169-pounds.
Delivery: Offset windup, hands at stomach. Hands move up with leg lift.
Arm Action: RH. Very smooth from glove to release. 3/4 arm slot.
FB: T85, 85-85 mph. Works as a sinker with good drop. T2291, 2256 average rpm.
CB: 72-74 mph. Acts as a different look at the SL. Great left to right. T2300, 2266 average rpm.
SL: 70-76 mph. Tight movement that starts in the zone and ends just outside. T2289, 2044 average rpm.
CH: 77-77 mph. Traditinal down and in with some extra right to left. T1927, 1767 average rpm.
6/03/25
JJ Sims, Mill Creek (GA), 2027
Positional Profile: RHP/3B
Body: 5-11, 176-pounds.
Delivery: Over the top slot.
Arm Action: RH. Quick arm action.
FB: T82, 80-81 mph. Late sink. T2169, 2040 average rpm.
CB: 70-70 mph. T2097, 2097 average rpm.
SL: 70-74 mph. Plays well off FB, tight movement. T2173, 2100 average rpm.
CH: 72-75 mph. Plays well off FB, more vertical, best pitch, confident. T2122, 1611 average rpm.
1/18/25
JJ Sims, Mill Creek (GA), 2027
Positional Profile: RHP/3B
Body: 6-0, 176-pounds.
Delivery: Slower wind up with fluid actions.
Arm Action: RH. 3/4 slot.
FB: T82, 81-82 mph. Good feel with some cut present. T2062, 1987 average rpm.
CB: 71-73 mph. Loose spin with some misses out of the zone. T1980, 1965 average rpm.
CH: 72-73 mph. Fading actions with some sink. T1595, 1466 average rpm.

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