Nassau baseball playoff matchups

Nassau Class AA 
Best-of-three quarterfinals
Tuesday May 15
Game 1
No. 11 Baldwin at No. 1 Massapequa
No. 8 Hicksville at No. 2 MacArthur
No. 7 Carey at No. 3 Bellmore JFK
No. 5 East Meadow at No. 4 Calhoun

Nassau Class A
Best-of-three quarterfinals
Wednesday May 16
Game 1
No. 16 Plainedge at No. 1 Clarke
No. 8 Island Trees at No. 2 Wantagh
No. 7 Garden City at No. 3 South Side
No. 6 Bethpage at No. 5 Manhasset

Nassau Class B
Best-of-three semifinals
Tuesday May 16
Game 2 (Oyster Bay leads series, 1-0)
No. 1 Oyster Bay at No. 4 Wheatley
Game 2 (Cold Spring Harbor leads series, 1-0)
No. 2 Cold Spring at No. 3 Locust Valley


Nassau Class C
Best-of-three finals
Tuesday May 16
Game 2 at Hofstra
No. 1 East Rockaway vs. No. 2 Friends Academy
(East Rockaway leads series, 1-0)