1999 A-League Playoffs
 
Western Conference
Seed. Team (points)
1. San Diego (90)
  9/10: SD 3-1 EP  San Diego
8. El Paso (55)  9/18: SD 6-0 S
 9/25: S 0-1 SD  San Diego
5. Orange County (73)    
  9/11: S 6-3 OC  Seattle  
4. Seattle (81)  10/2: M 4-1 SD
 10/7: SD 1-2 M  Minnesota
3. Vancouver (84)  
Western
  9/10: V 1-3 U  US Pro-40 Select  
Conference
6. US Pro-40 Select (68)  9/18: M 1-0 U (OT)  
Champions
 9/20: M 2-0 U  Minnesota  
7. New Orleans (67)      
  9/11: M 4-0 NO  Minnesota  
2. Minnesota (88)  
  10/16: M 2-1 R  Minnesota
Eastern Conference  
A-League
1. Rochester (92)  
Champions
  9/10: R 2-1 LV  Rochester  
8. Lehigh Valley (63)  9/18: R 6-2 P  
 9/25: P 1-0 R  Rochester  
5. Pittsburgh (72)  9/28: R 2-0 P    
  9/11: LI 3-4 P  Pittsburgh    
4. Long Island (74)  10/3: H 2-1 R  
 10/9: R 1-0 H  Rochester
3. Staten Island (82)  10/11: R 3-1 H
Eastern
  9/11: SI 3-2 R (OT)  Staten Island  
Conference
6. Richmond (69)  9/16: H 2-0 SI  
Champions
 9/18: H 2-0 SI  Hershey
7. Charleston (68)    
  9/11: H 3-2 C  Hershey
2. Hershey (75)