Jacob Kostyshock

27-Year-Old PitcherP

Free Agent

2025 Stats

W-L

0-0

ERA

0.00

WHIP

0.00

Rest-of-Season Projections

W-L

ERA

WHIP

2025 Fantasy Outlook

There was no outlook written for Jacob Kostyshock in 2025. Check out the latest news below for more on his current fantasy value.

Bats R

Throws R

40 Man No

Height 6'5"

Weight 185

DOB 1/2/1998

Pitching Stats

Loading Pitching Stats...

Minor League Game Log

Calculate Stats Over Time

Just click on any two dates.

Loading Minor League Pitching Game Log...

Advanced Pitching Stats

Loading Advanced Pitching Stats...

Defensive Stats

Loading MLB Defensive Stats...

Stats Vs Today's Lineup

Want more matchup stats?

Loading Matchup Stats...