CLASS OF 2027

LHP

OF

Mason
Olson

Southeast Polk (HS) • IA
6' 0" • 172.6LBS
L/L • 18yr
Travel Team: 515 Select Rippers/ Iowa Sticks

Rankings

2027 National

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2027 State

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85.1FB
MAX

2232FB
SPIN
RATE

72.3-73.5CB

74.0-76.5CH

7.4460
TIME

85.7EXIT
VELO

21.9HAND
SPEED

66.8BAT
SPEED

76OF
VELO

Commitment

Fort Scott CC (9/08/26)

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Best Of Stats

Fastball

85.1

Velocity (max)

3/08/26

83.4 - 85.1

Velo Range

3/08/26

2147

Spin Rate (avg)

3/23/25

Changeup

76.6 - 78.7

Velo Range

3/08/26

1695

Spin Rate (avg)

3/23/25

Curveball

72.3 - 73.5

Velo Range

3/08/26

2280

Spin Rate (avg)

3/09/25

85.7

Exit Velocity (max)

8/30/23

78.1

Exit Velocity (avg)

7/25/23

307

Distance (max)

7/25/23

57

Sweet Spot %

7/25/23

21.9

Hand Speed (max)

7/25/23

66.8

Bat Speed (max)

7/25/23

17.3

Rot. Acc (max)

7/25/23

-

Hard Hit %

7.44

60-yd

8/28/24

4.27

30-yd

7/25/23

1.85

10-yd

7/25/23

17.4

Run speed (max)

7/25/23

-

INF Velo

76

OF Velo

8/30/23

-

C Velo

-

Pop Time

Kansas City Fall Championships

Prep Baseball KC Fall Classic

IA Preseason All-State (Invite Only)

Prep Baseball KC Fall Challenge

Kansas City Fall Championships

Prep Baseball Iowa State Games

Prep Baseball IA Spring League 2025

IA Preseason All-State (Invite Only)

Prep Baseball KC MPB Fall Classic

IA Scout Day- Iowa Sticks

Central Region Super Sophomore Games (Invite-Only)

PBR IA Preseason All-State (Invite Only)

PBRT Creekside Fall Open

PBR KC Fall World Series

PBR Upper Midwest Limited Series (Underclass-16U)

Grand Park Fall Championships

PBR IA Scout Day- Iowa Sticks

PBR Junior Future Games

Game Performance

Notes

News

Comments

3/08/26

Positional Profile: LHP/OF

Body: 6-0, 172.6-pounds.

Arm Action: LH, stretch only, higher leg lift, over the top arm action, feel for all 3 pitches, splitter is a good pitch at the bottom of the zone

FB: T85, 83-85 mph. T1992, 1831 average rpm.

CB: 72-73 mph. T2238, 2181 average rpm.

SPLT: 77-79 mph.

8/09/25

Positional Profile: LHP/OF

Body: 6-0, 173-pounds.

Delivery/Arm Action: LH- stretch only, opens hips early, out front over stiff straight land leg, arm works relatively well and shows running movement to the arm side of the plate.

FB: T81, 80-81 mph. T1893, 1738 average rpm.

CB: 66-69 mph. T2069, 1964 average rpm.

CH: 79-79 mph. T1460, 1460 average rpm.

3/09/25

Positional Profile: LHP/OF

Body: 6-0, 160-pounds.

Delivery: LH- stretch only, high hand set, lands inline to plate, varying arm circle at times, sideways finish across body, solid overall physical projection.

FB: T83, 81-82 mph. T2097, 2069 average rpm.

CB: 68-70 mph. T2316, 2280 average rpm.

CH: 71-73 mph. T1543, 1467 average rpm.

3/03/24

Positional Profile: LHP/OF
Body: 6-0, 160-pounds.
Delivery: Stretch only, frame beginning to fill out, shows downhill plane with late running action.
Arm Action: LH. Begins long shortening arm circle past ear, OT slot.
FB: T82, 80-82 mph.
CB: 65-68 mph.
CH: 74-76 mph.

Draft Reports

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