fastball
noun
fast·ball
ˈfas(t)-ˌbȯl 
: a baseball pitch thrown at full speed and often appearing to rise slightly as it nears the plate
Examples of fastball in a Sentence
He struck him out with a fastball.
Recent Examples on the Web
The six swings-and-misses on his fastball represented a season high and indicated that the rest of his mix was playing up and keeping opposing hitters off balance.
—
Katie Woo, New York Times, 18 May 2026
Tarik Skubal, the two-time American League Cy Young Award winner, can throw about as hard as Misiorowski, but Skubal uses his four-seam fastball less than forty per cent of the time.
—Louisa Thomas, New Yorker, 17 May 2026
Ha-Seong Kim lined a two-strike fastball off Chapman’s leg that Chapman eventually found along the first-base line before throwing to first for the final out.
—Chad Bishop, AJC.com, 17 May 2026
The second home run to Murakami, a two-run shot in the fifth, was a four-seam fastball on the outer third of the strike zone.
—Andy Martinez, Chicago Tribune, 17 May 2026
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Katie Woo, New York Times, 18 May 2026
Tarik Skubal, the two-time American League Cy Young Award winner, can throw about as hard as Misiorowski, but Skubal uses his four-seam fastball less than forty per cent of the time.
—Louisa Thomas, New Yorker, 17 May 2026
Ha-Seong Kim lined a two-strike fastball off Chapman’s leg that Chapman eventually found along the first-base line before throwing to first for the final out.
—Chad Bishop, AJC.com, 17 May 2026
The second home run to Murakami, a two-run shot in the fifth, was a four-seam fastball on the outer third of the strike zone.
—Andy Martinez, Chicago Tribune, 17 May 2026
See All Example Sentences for fastball
Cite this Entry
“Fastball.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/fastball. Accessed 20 May. 2026.
Copy CitationKids Definition
fastball
noun
fast·ball
ˈfas(t)-ˌbȯl
: a baseball pitch thrown at full speed
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