A's ace Gray exits start early with ankle bruise
Giants 3B McGehee designated for assignment
Jays' Bautista gets cortisone shot in shoulder
Red Sox put OF Victorino on DL with calf injury
Two crew members hurt at Indy in pit mishap
Courtney Force breaks father's speed record
Wolff admits Mercedes 'got the math wrong'
Letterman receives tribute at Indianapolis 500