The 2018 Mt. Diablo World Cup is the end-of-season competitive tournament open to all 10U-14U teams in the Mt. Diablo Soccer Association's Fall Program. 2018 World Cup games will take place on:
- Saturday, October 13
- Saturday, October 20
- Saturday, October 27
- Sunday, October 28
Winning teams may move on to represent MDSA in the Area 2C Cup in early November:
- Boys 10U - Top 2 Teams
- Girls 10U - Top 2 Teams
- Boys 12U - Top 2 Teams
- Girls 12U - 1 Team
- Boys 14U - 1 Team
- Girls 14U - 1 Team