Mater Dei has 10 athletes sign with colleges
Santa Ana Mater Dei had 10 athletes sign letters of intent on Wednesday.
Baseball: Ryan McMahon (USC), Jeremy Martinez (USC), Austin Grebeck (Oregon).
Girls' basketball: Karlie Samuelson (Stanford).
Softball: Courtney Stewart (Chaminade); Nicolette Udria (Oregon).
Swimming: Jiana Vargen (UC Santa Barbara).
Boys' volleyball: Tucker Pikula (UC Irvine).
Girls' volleyball: Sara Hughes (USC).
Girls' water polo: Mackenzie Barr (UCLA).
-- Eric Sondheimer