Zishuo Ma Award MPSF/Delfina Player of the Week Week Of 10/16/2023 Sport Men's Water Polo School Washington & Jefferson Year Senior Position GK Hometown Los Alamitos, Calif. High School Los Alamitos Washington & Jefferson senior Zishuo Ma made 11 saves, while allowing just five goals (.688) as the Presidents knocked off Mercyhurst at home, 9-5 (Oct. 13).