noun
- plural of fastballer; baseball pitchers who specialize in throwing fastballs
Usage: informal; sports
Examples
- The team's rotation includes several young fastballers with triple-digit velocity.
- Fastballers dominate the early innings before hitters adjust to their speed.
- Many fastballers struggle when they cannot locate their pitches precisely.
- The scouts were impressed by the fastballers at the showcase.
- Opposing batters fear fastballers who can hit 100 miles per hour.