His quick-twitch muscles were on display against the Orioles at second base. The offense featured a line-drive double to left and a swim move to evade the tag. But manager Alex Cora acknowledged he hasn’t seen much of Campbell at second base, a position he’s competing for with camp ending in less than a week.

An Orioles lineup full of minor leaguers came to JetBlue Park on Monday and took the Red Sox regulars’ lunch money. Boston’s early lead evaporated as Baltimore held the Red Sox to six hits and

The top Red Sox prospect helped his case to make the Opening Day roster with a strong day defensively at second base.