Rojas appeared in 64 games for the Western Division champ Royals in 1977, hitting an even .250 with 39 hits over 156 at-bats.
A five-time all-star, Rojas slapped his way through the Majors, collecting 1660 lifetime hits over 1822 games, with only 333 of those hits going for extra bases.
Of his 16 years in the Major Leagues, he played eight with the Royals and seven with the Philadelphia Phillies, for whom he first made a name for himself between 1963 and 1969.