Al Rosen made his first appearance for the Cleveland Indians in 1947, and this would be the only Major League team he ever played for.
Wes Ferrell's career began with the Cleveland Indians, where he played a single Game in 1927 and two more in 1928. The Indians were high on Ferrell, and rightfully so, as in 1929, he made their starting rotation, quickly becoming the staff ace the following year.
“Manny being Manny” might have gained steam and recognition in Boston, but it was in Cleveland where it all began.
Elmer Flick was a star for the Philadelphia Phillies at the turn of the century, and like so many players in the National League, he jumped to the American League when it formed, with his team of choice being the crosstown Philadelphia Athletics. The Phillies filed an injunction that blocked Flick and his former Phillies teammates from playing for the Athletics, but it was filed in Pennsylvania, meaning that it only prohibited him from playing for the Athletics. Along with Nap Lajoie, Flick joined Cleveland.