1990 held at Niceville, Florida.
Champion – Lighthouse, Stone Mountain, Georgia
Runner Up – Stottler Stagg, Cocoa, Florida
- MVP – Ricky Huggins, Lighthouse (.645, 9 HR, 25 RBI)
- HR Leader – Carl Rose, Lighthouse (.733) – 10
- Batting Leader – Kevin Giddens, Lighthouse – .833
- Defensive MVP – Chub Johnson, Stottler Stagg
ISA A All WORLD TEAM
- Ricky Huggins, Lighthouse/Sunbelt
- Carl Rose, Lighthouse/Sunbelt
- Kevin Tiny Giddens, Lighthouse/Sunbelt
- Curtis Williams, Lighthouse/Sunbelt
- Sylvin Little, Lighthouse/Sunbelt
- Dewayne Frizzell, Lighthouse/Sunbelt
- Danny Worrell, Lighthouse/Sunbelt
- Kenny Clark, Stottler Stagg (.726)
- Jack Waldron, Stottler Stagg
- Keith Glassgow, Stottler Stagg
- Jim Griffin, Stottler Stagg
- Scott Wallesa, Stottler Stagg
- Jack Sprowles, Timeout Sports
- Rick Beck, Timeout Sports
- Cleveland Dortch, Timeout Sports
- Simmey Cooley, Timeout Sports
- Jody Neely, Back Porch
- John Hicks, Back Porch
- Parrish Barwick, Back Porch
- Outstanding Manager – Meredith Tatum, Jr, Timeout Sports
FINAL RESULTS
1. Lighthouse/Sunbelt, Stone Mountain, GA (5-1)
2. Stottler Stagg, Cape Canaveral, FL (4-2)
3. Timeout Sports, Jackson, MS (6-2)
4. Back Porch, Niceville, FL (3-2)
5t. Vernon’s, Jacksonville, FL (3-2)
5t. Coils Plus, Longview, TX (2-2)
7t. Chem-Clean, Lebanon, TN (2-2)
7t. Jones Ranchers, Houston, TX (2-2)
9t. BelAir Cleaners, Mobile, AL (3-2)
9t. D&O, Macon, GA (3-2)
9t. Rick Downs. Pensacola, FL (3-2)
9t. Instant Landscape, Loxahatchee, FL (2-2)
13t. AFC/Mack Truck, Andalusiti, AL (2-2)
13t. State Line, Bastrop, LA (1-2)
13t. Stallions, Greenville, SC (1-2)
13t. John Collins, Birmingham, AL (1-2)
17t. Buddy’s A’s, Knoxville, TN (1-2)
17t. Southern Sports, Summerville, GA (0-2)
17t. Kennesaw Transport, Kennesaw, GA (0-2)
17t. Massey’s, Independence, LA (0-2)
17t. Hughes Sports, Columbus, GA (0-2)
17t. Moulton Furniture, Moulton, AL (0-2)
17t. Upsetters, Fairborn, GA (0-2)