Were Owen Davidson and Manuela Maleeva both professional tennis players?
Owen Davidson Owen Keir Davidson (born 4 October 1943) is a former professional tennis player of the 1960s and 1970s.
Anna Smolina Anna Arkadyevna Smolina (Russian: Анна Аркадьевна Смолина ; born 1 September 1994 in Kazan) is a Russian tennis player.