The Red Sox reportedly got an up-close look at free-agent pitcher Corey Kluber, who would be a solid pickup for a Boston team in desperate need of starting pitching.

But they were far from alone.

Nearly 25 of Major League Baseball's 30 teams were in Palm Beach Gardens, Fla., on Wednesday to watch Kluber throw a bullpen session as he recovers from an arm injury, ESPN's Jeff Passan and The Boston Globe's Alex Speier report.