Indians add LHP Tyler Olson to roster; OF Tyler Naquin placed on 10-day D.L.

The Cleveland Indians today announced the following transactions relative to the Major League roster:
Olson was placed on the Paternity List yesterday and has compiled an ERA of 6.75 in 15 relief outings thus far (9ER/12.0IP/17SO). Naquin suffered the injury running the bases last night and has hit in his last 8 contests, batting .417 (10-for-24) in May and .333 (25-for-75) overall for the season. Today marks his first career stint on the Major League Disabled List.