Can I make a created player throw harder?

SDS

I am making rosters to reflect 2002 Astros but all the slider pitches I made I max out at 84 mph even with all the attributes cranked

Is that the top speed for created players?

SDS

I created a trash can perk to reflect the 2017 Astros for my team and it’s diamond rated .... πŸ˜‚πŸ˜‚πŸ˜‚