on base
idiom
baseball
: occupying one of the bases (first, second, or third) during a game
There's a runner on base.
Examples of on base in a Sentence
Recent Examples on the Web
Even with that, Miami left 11 runners on base.
—
Jordan McPherson, Miami Herald, 14 Feb. 2026
The Golden Eagles got two on base with one out.
—Tony Catalina, Austin American Statesman, 14 Feb. 2026
There might be more runners on base when Pasquantino steps to the plate.
—Kansas City Star, 4 Feb. 2026
While that’s not exactly untrue, the Mets’ struggles to hit with runners on base last season became a problem.
—Abbey Mastracco, New York Daily News, 21 Jan. 2026
See All Example Sentences for on base
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Jordan McPherson, Miami Herald, 14 Feb. 2026
The Golden Eagles got two on base with one out.
—Tony Catalina, Austin American Statesman, 14 Feb. 2026
There might be more runners on base when Pasquantino steps to the plate.
—Kansas City Star, 4 Feb. 2026
While that’s not exactly untrue, the Mets’ struggles to hit with runners on base last season became a problem.
—Abbey Mastracco, New York Daily News, 21 Jan. 2026
See All Example Sentences for on base
Cite this Entry
“On base.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/on%20base. Accessed 18 Feb. 2026.
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