This is a typical Rookie Stars card, where one of the two players chosen by Topps goes on to a long career, and one does not.
Fritz Fisher is the "not" in this scenario. The sum of his major-league experience was one game for the Tigers in April 1964. He pitched 1/3 of an inning, and came away with a 108.00 ERA. He kicked around in Detroit's farm system for 5 years (1963-67) before hanging them up.
In contrast, John Hiller pitched a few innings in '65 and '66, then had a solid career from 1967-80, all with the Tigers. (He missed the 1971 season after having a heart attack that January.) Hiller returned to the Tigers in 1972, and led the AL in games and saves in 1973. He also posted 17 wins (all in relief) in 1974.