The New York Yankees have strengthened a rotation expected to face challenges early in the upcoming season, announcing Tuesday the acquisition of left-hander Ryan Weathers from the Miami Marlins in exchange for a four-player prospect package.

Miami Marlins rookie second baseman Ronny Simon struggled defensively on Tuesday night, committing three errors over the course of just three innings.

The Texas Rangers have secured a trade for power-hitting corner infielder Jake Burger, according to sources.