Welcome to the Home of the 680 Diablo League!

The 680 Diablo League has been in existence for over 12 years, and is made up of Interlocking Baseball Leagues throughout the East Bay in Northern California. The league has 70+ teams comprised of seven divisions: 9u, 10u, 11u, 12u, 13u, 13/14u, and 14u. These teams will play against one another throughout the Spring season, followed by our league playoffs and championships at Twin Creeks Sports Complex. A group of Interlock Representatives manages the league.

680 Diablo League. Check us Out!

The 2016 680 Diablo League season was yet another great success. The regular season from March-May culminated with another incredible League Championships at Twin Creek Global Sports Complex. Parents and players from throughout the East Bay area were thrilled to be part of our league and the excitement it brings to the sport. Fall Ball will start up September 12/13th and run through November 14/15th. Please stay in touch and have a great summer. Congratulations to our 2016 league Champions:

Here are your 2016 Champions:
9U - Pleasant Hill
10U - San Francisco
11U - Fremont
12U - San Francisco
13U - Piedmont
14U Gold - Orinda
14U Silver - Danville