The 1963 Senior League World Series took place from August 15–17 in Bethlehem, Pennsylvania, United States. Monterrey, Mexico defeated Downey, California in the championship game. This was the only edition held in Bethlehem.
This was the first SLWS to feature an international squad.
Teams United StatesInternational Pompton Lakes, New JerseyEast Monterrey, MexicoMexico Gary, IndianaEast Glen ParkNorth Randleman, North CarolinaSouth Downey, CaliforniaWest
Results LL Series 2nd Round Underway. Kittanning Daily Leader TimesMexicans Advance to LL Series Final. Kittanning Daily Leader TimesMonterrey Snares Senior Crown. Farmington Daily Times
References