EXHIBITION GAMES((By The Associated Press)St. Louis (A) 8, New York (N)2Cincinnati (N) S; Brooklyn (N)2.Philadelphia (N) 7; Rochester (ID 0.St Louis (N) 9; Boston (A) 7 Philadelphia (A) 7; Detroit (A)2Cleveland (A) 12; New Orleans (SA) 5.New York (A) 8, Newark (IL) 8 c Boston (N) 10, House of David j 0 1 Chicago (N) 8; Pittsburgh (N) 2 lt;