CBS Sports' Jon Heyman reports that the Red Sox, Giants, Rangers, Reds and Dodgers are among the teams "in the running" for Cuban infielder Alexander Guerrero.
Giants placed RHP Matt Cain on the 15-day disabled list with nerve irritation in his right elbow.
Dodgers placed OF Yasiel Puig on the 15-day disabled list with a strained right hamstring.
Chris Heston is expected to start on Sunday versus the Cardinals.
George Springer (wrist) will begin a rehab assignment with Double-A Corpus Christi on Saturday.
Josh Hamilton (knee) took batting practice on Friday.
Twins manager Paul Molitor said that Glen Perkins (back) is expected to be available Friday but won't return to his closer role immediately.
Miguel Sano is not playing Friday due to a minor right hamstring injury.
Hanley Ramirez was scratched from the Red Sox' lineup Friday due to right shoulder fatigue.
Red Sox president of baseball operations Dave Dombrowski on Friday officially ruled out Clay Buchholz (elbow) for the rest of the season.
Carlos Correa is missing a second straight start Friday due to what he describes as "just a little soreness" in his left hamstring.
Alex Rodriguez is not in the Yankees' lineup Friday.