This is the final week of the WCAL's 2018 regular season. One game separates the top four teams. For some perspective, in the new millennium, four schools have won or shared the championship 30 times (Serra and St. Francis with 10 apiece and Bellarmine and Mitty with five each). Valley Christian has three. Thirteen of the last 17 crowns have been shared, testament to the WCAL's overall baseball strength over time. None of the three San Francisco schools has won or shared a championship during this period dating from 2001 onward. Since the league was created out of the old CAL 50 years ago, the list of baseball titles (outright or shared) by the eight members looks like this: Serra, 19; St. Francis, 17; Bellarmine, 15; Mitty, 7; Valley Christian (which joined the league 16 years ago), 3; Riordan and Sacred Heart Cathedral, 2 each; St. Ignatius, 1. It should be noted that the WCAL decides its baseball championship via the regular season and post-season playoffs.