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
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
More Yankees/Getty Images Manager John Schneider confirmed that the Yankees had picked up on a tell when Scherzer was gripping his changeup with runners on base. Jackson Roberts, MSNBC Newsweek, 8 Sep. 2025 Nathaniel Lowe joined Story on base with a single, and Romy Gonzalez, pinch-hitting for Rob Refsnyder, advanced them to second and third with a groundout. Gabrielle Starr, Boston Herald, 7 Sep. 2025 Meanwhile, the Royals finished 1-for-7 with runners in scoring position and left three men on base. Jaylon Thompson, Kansas City Star, 4 Sep. 2025 With 26 games to play, Adames has 25 homers — though, like this one, all but five have come without runners on base. Evan Webeck, Mercury News, 31 Aug. 2025 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 14 Sep. 2025.

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