Sacred Heart Cathedral

A tip of the hat to the top performances in the West Catholic Athletic League this season.

Thirty-one is a Prime number, one that is divisible only by one – and, of course, itself. Hence, the moniker Prime 31. It’s named for the 31 players we think best illustrate the talent level on the Peninsula. And the 31 players we think shined brightest this season. Here are our first five.

The WCAL is loaded with standout hitters. Here is the list of leaders in batting average going into the CCS tournament.

The WCAL's best pitchers have swing-and-miss stuff. This year they've shown that each time they take the mound.

Mustangs to take on Wilcox, while Menlo-Atherton draws Hollister in the other CCS-Division II semifinal.

A full slate of CCS quarterfinal games involving two dozen Peninsula teams. Log onto PeninsulaPrepBaseball.com for coverage.

Mustangs tangle with top-seeded Leigh, while rest of the bracket -- Menlo-Atherton, Mitty and Sacred Heart Cathedral -- has a Peninsula flare

Field of 48 announced Monday night as tournaments get underway on Saturday