knuckleballer
/ˈnʌkəlˌbɔlər/
noun
- A baseball pitcher who specializes in throwing knuckleballs.
- He became a famous knuckleballer after years of practice.
- Fans love watching a knuckleballer because his pitches are so unpredictable.
- The knuckleballer threw a slow, tricky pitch that the batter missed.
Synonyms