Which ex-high school standouts featured in San Mateo County will compete on Sunday, May 31?
On Sunday, May 31, these former San Mateo County area high school stars will be competing.

On Sunday, May 31, these former San Mateo County area high school stars will be competing.

Jim Frost Stadium hosted the tournament matchup Friday morning.

The team entered the NCAA Tournament as a No. 2 seed.

The team entered the NCAA Tournament as a No. 2 seed.

These ex-San Mateo County area high school standouts will participate in competitions on Saturday, May 30.

Nebraska secured a 5-3 victory over Arkansas.

Nebraska Cornhuskers secured a 5-3 win over Arkansas.

Cal State San Marcos secured a 5-4 victory over West Texas A&M.

On Friday, May 29, these former San Mateo County area high school stars will be competing.

Devon Park will host the opening game on Friday, May 29.