Mt. Baldy Conference
Playoff Champions - 1990 to 1999
1990 - Championship Games
| Winner | Runner-up | Division |
| Moreno Valley Titans 33 | Upland Bandits 0 | Mighty Mite |
| Fontana Falcons 20 | Upland Rams 0 | Junior Peewee |
| Ontario Packers 8 | Chino Broncos 6 | Peewee |
| Rancho Cucamonga Braves 6 | Fontana Lions 0 | Junior Midget |
| Fontana Bucks 20 | Ontario 49ers 6 | Midget |
1991 Championship Games
| Winner | Runner-up | Division |
| Fontana Hawks 12 | Moreno Valley Bruins 0 | Mighty Mites |
| Moreno Valley Cowboys 14 | Upland Rams 0 | Junior Peewee |
| Fontana Elks 41 | Rialto Aztecs 6 | Peewee |
| Chino Stallions 7 | Fontana Lions 6 | Junior Midget |
| Fontana Bucks 7 | Rialto Warriors 6 | Midget |
1992 Championship Games
| Winner | Runner-up | Division |
| Moreno Valley Titans 16 | Fontana Tigers 13 | Mighty Mites |
| Rialto Redskins 6 | Rancho Cucamonga Wildcats 0 | Junior Peewee |
| Fontana Elks 19 | Rancho Cucamonga Bobcats 0 | Peewee |
| Fontana Lions 35 | Rancho Cucamonga Eagles 0 | Junior Midget |
| Chino Colts 14 | Fontana Bucks 0 | Midget |
1993 Championship Games
| Winner | Runner-up | Division |
| Fontana Tigers 34 | Moreno Valley Titans 12 | Mighty Mite |
| Fontana Falcons 34 | Rancho Cucamonga Stingrays 13 | Junior Peewee |
| Moreno Valley Mavericks 27 | Diamond Bar Brahmas 0 | Peewee |
| Chino Stallions 20 | Rialto Comanches 6 | Junior Midget |
| Fontana Bucks 34 | Chino Colts 8 | Midget |
1994 Championship Games
| Winner | Runner-up | Division |
| Fontana Falcons 21 | Rialto Redskins 0 | Junior Peewee |
| Moreno Valley Mavericks 7 | Upland Chargers 0 | Peewee |
| Fontana Lions 35 | Rialto Comanches 7 | Junior Midget |
| Fontana Bucks 6 | Chino Colts 0 | Midget |
| The Midget game was decided in double overtime. | ||
1995 Championship Games
| Winner | Runner-up | Division |
| Moreno Valley Cowboys 12 | Rialto Redskins 6 | Junior Peewee |
| Fontana Elks 38 | Moreno Valley Mavericks 0 | Peewee |
| Riverside Patriots 16 | Victorville Rabbits 0 | Junior Midget |
| Fontana Bucks 30 | Rancho Cucamonga Panthers 16 | Midget |
1996 Championship Games
| Winner | Runner-up | Division |
| Fontana Falcons 12 | Moreno Valley Cowboys 0 | Junior Peewee |
| Fontana Elks 14 | Rialto Aztecs 0 | Peewee |
| Fontana Lions 12 | Riverside Patriots 6 | Junior Midget |
| Rancho Cucamonga Panthers 36 | Fontana Bucks 6 | Midget |
1997 Championship Games
| Winner | Runner-up | Division |
| Moreno Valley Cowboys 25 | Ontario Bears 12 | Junior Peewee |
| Rialto Aztecs 13 | Fontana Elks 12 | Peewee |
| Fontana Lions 20 | Rialto Comanches 12 | Junior Midget |
| Fontana Bucks 40 | Rancho Cucamonga Panthers 6 | Midget |
1998 Championship Games
| Winner | Runner-up | Division |
| La Verne/San Dimas Spartans 20 | Moreno Valley Cowboys 6 | Junior Peewee |
| Fontana Elks 12 | Moreno Valley Mavericks 13 | Peewee |
| Rancho Cucamonga Braves 19 | Rancho Cucamonga Eagles 6 | Junior Midget |
| Rancho Cucamonga Panthers 44 | San Bernardino Cardinals 18 | Midget |
1999 Championship Games
| Winner | Runner-up | Division |
| Ontario Bears 19 | Rialto Redskins 0 | Junior Peewee |
| Ontario Packers 20 | Rialto Aztecs 6 | Peewee |
| Rancho Cucamonga Eagles 41 | Moreno Valley Steelers 0 | Junior Midget |
| San Bernardino Cardinals 30 | Chino Colts 19 | Midget |
1970-1979 | 1980-1989 | 2000-2009 | 2010-2019