Right now i have a 75-78mph fastball but i when i get tired im really ineffective if i need to ill throw a 12-6 curve but it is very inconsistant and i dont want to mess up my arm. I need some new pitches or something.
Ever try a change-up?
How old are you? How big are your hands?
i would suggest the change... I never knew i throw it til like yesterday... lol
And if you're getting too tired, don't hurt your team's chances of winning if there are rested pitchers available.
im 15 about 6' 1" and 180lbs and i have really big hands...ill start working on a change