CLASS OF 2026

RHP

Jacob
Siska

Hanover Central (HS) • IN
6' 2" • 185LBS
L/R • 18yr 10mo
Travel Team: Five Star Great Lakes 2026 National

Rankings

2026 National

Rankings available to Premium Subscriber

2026 State

Rankings available to Premium Subscriber

86.1FB
MAX

2247FB
SPIN
RATE

70.7-72.1CB

65.8-66.8SL
VELO

72-75CH

88.1EXIT
VELO

23.3HAND
SPEED

69.7BAT
SPEED

80INF
VELO

7.3960
TIME

Commitment

(11/12/25)

Videos

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Best Of Stats

Fastball

86.1

Velocity (max)

3/01/25

84 - 86

Velo Range

3/01/25

2093

Spin Rate (avg)

3/11/23

Changeup

72 - 75

Velo Range

6/18/24

1858

Spin Rate (avg)

6/18/24

Curveball

70.7 - 72.1

Velo Range

3/01/25

2368

Spin Rate (avg)

3/11/23

Slider

65.8 - 66.8

Velo Range

3/11/23

2364

Spin Rate (avg)

3/11/23

88.1

Exit Velocity (max)

3/03/24

79.5

Exit Velocity (avg)

3/03/24

255

Distance (max)

3/03/24

Sweet Spot %

5/05/22

23.3

Hand Speed (max)

3/03/24

69.7

Bat Speed (max)

3/03/24

12.4

Rot. Acc (max)

3/03/24

Hard Hit %

7.39

60-yd

3/03/24

30-yd

10-yd

Run speed (max)

INF Velo

3/03/24

OF Velo

C Velo

Pop Time

Preseason All-State: Upperclass (Invite Only)

Mar 1, 2025

PBT Grand Park Fall Open

Oct 5, 2024

Grand Park Fall Championships

Sep 13, 2024

Top Prospect Games (Invite Only)

Jun 18, 2024

Preseason All-State: Underclass (Invite Only)

Mar 3, 2024

Grand Park Fall Championships

Sep 15, 2023

2023 PBR Western Michigan Limited Series

Jul 6, 2023

Preseason Preview

Mar 11, 2023

PBR Michigan Summer Invite

Jun 23, 2022

Great Lakes Rising Stars ID

May 5, 2022

Game Performance

Notes

News

Week 5 Games - Apr 20, 2026

Comments

4/15/26

South Suburban commit, currently ranked No. 128 in the state. 6-foot-2, 185-pound frame, strong lower-half with a proportionate build. Started on the mound and threw it well against a strong Lyons club, firing seven innings while scattering eight hits, three earned runs, three walks and two strikeouts. Controlled tempo with a drawn out leg-lift and stride, works in-line down the mound with a long stride. Longer arm action in the back into a high ¾ slot. Fastball played in the 85-87 mph range and he held that throughout most of his outing, mixing in a curveball with 11/5 shape at 71-75 mph and a changeup at 78-81 mph, comfortable throwing both offerings in the zone often.

3/01/25

Jacob Siska, Hanover Central (IN), 2026
Positional Profile: RHP/3B
Body: 6-2, 185-pounds.
Arm Action: RH
FB: T86, 84-86 mph. T2188, 2068 average rpm.
CB: 71-72 mph. T1981, 1921 average rpm.
CH: 73-75 mph. T1460, 1307 average rpm.

3/03/24

Jacob Siska, Hanover Central (IN), 2026
Positional Profile: RHP/3B
Body: 6-2, 185-pounds.
Hit: LHH
Power: 88 max exit velocity, averaged 79.5 mph. 255' max distance.
Arm: RH. INF-80 mph.
ATH: 7.39 runner in the 60.

3/11/23

Position Profile: RHP/3B
Body: 6-0, 185-pounds. Long-limbed, high-waisted
Delivery: Slow-tempo delivery. Hands work up as he gets to a tall leg lift. Slight drop-and-drive down the mound. Shoulders work in-line, lands square, & finishes with balance.
Arm Action: RH. Long, loose arm action from a H 3/4 slot.
FB: T81, 80-81 mph. FB shows some ASR - avg FB command T2150, 2093 average rpm.
CB: 65-67 mph. Flashes sharp break, 11/5 shape - shows feel to land for a strike T2436, 2368 average rpm.
SL: 66-67 mph. Slurvey shape, flashes sharp break T2425, 2364 average rpm.

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