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.
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 Four of them came via his grand slam, the first home run for Soto this season with more than one runner on base. Drew Vonscio, MSNBC Newsweek, 2 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 For the third time in six innings, the Red Sox left multiple men on base. Gabrielle Starr, Boston Herald, 30 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 8 Sep. 2025.

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