1: Alternative part of course (5)
3: Cynical Cajun died exercising (9)
5: It isnt good for a man whos batting to get a hundred in the game (9)
7: Old-time Persian country radio stations? (5)
9: Weapon in Clue game (5)
11: Raptor is well under par (5)
13: Turning back, Sid went in to astonish naturalists (7)
15: Dancer Duncan is a road protestor (7)
17: Surrounded by grass, loose and laid-back (7)
18: Bitter expert with broken crib (7)
19: A vine sometimes can seem green (5)
20: German painter in a southern state (5)
22: Confines for periods of time after onset of chickenpox (5)
23: Copy hasn't disturbed yes-man (9)
27: In the wee hours, come together sideways (9)