81
Velocity (max)
3/21/25
CLASS OF 2026
LHP
Isaak
Ublansky
Jefferson JC
Ingersoll District Collegiate (HS) • ON
6' 5" • 215LBS
L/R • 19yr 3mo
Travel Team: Ontario Nationals
Ingersoll District Collegiate (HS) • ON
6' 5" • 215LBS
L/R • 19yr 3mo
Travel Team: Ontario Nationals
Rankings
2026 National
Rankings available to Premium Subscriber
2026 State
Rankings available to Premium Subscriber
Commitment
Best Of Stats
Fastball
79.7 - 80.7
Velo Range
3/21/25
1890
Spin Rate (avg)
3/21/25
Changeup
70.2 - 73.3
Velo Range
3/21/25
1278
Spin Rate (avg)
3/21/25
Curveball
62 - 63
Velo Range
3/11/23
1261
Spin Rate (avg)
9/16/23
Slider
68.9 - 71.4
Velo Range
3/21/25
1495
Spin Rate (avg)
3/21/25
89.9
Exit Velocity (max)
9/16/23
78.8
Exit Velocity (avg)
3/11/23
311
Distance (max)
3/11/23
60
Sweet Spot %
9/16/23
7.14
60-yd
3/11/23
4.11
30-yd
9/16/23
1.77
10-yd
9/16/23
19.1
Run speed (max)
9/16/23
-
INF Velo
73
OF Velo
9/16/23
-
C Velo
-
Pop Time
Game Performance
Notes
News
Comments
3/22/25
2025/26 LHP Isaak Ublansky is an uncommitted arm in the Nats who’s looking to head to school as a 2026 and there’s plenty of potential as the left-hander continues to fill out and develop. Long, lean frame at 6-foot-5, 215-pounds and was able to fill up the zone with the fastball that sat 80-81mph. Worked with three secondary pitches; slider at 69-71mph, changeup at 70-73mph and splitter at 73mph. An arm to keep tabs on in the Nats program over the next year.
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