Education
A 2008 graduate of College Park High School in Pleasant Hill, California, competed for the water polo teams all four years and for three years on the swim team, she also played soccer as a preparation. Captained the water polo team in 2007 and 2008, helped lead team to DFAL title as a senior, was named a NISCA All-American as a senior and was named Team Most Valuable Player in 2007. Member of the United States. Youth National Team in 2006 which won the gold medal at the Pan-American Junior Games, was the leading scorer in that tournament with 20 goals.
Seidemann was a member of the youth national team that went undefeated in Sydney, Australia over the summer of 2007 and also part of the team that competed in the 2008 Global Championships.
She earned All-America honors at the United States. Water Polo 20/U Nationals.
Seidemann joined the women"s water polo team in 2009. As a freshman, she led the team with 59 goals, scoring at least four goals in a game on five occasions.
She led Stanford in scoring again the following year and was also named to the ACWPC All-America First Team. In 2011, Seidemann had her third-straight 50-goal season, finishing second on Stanford with 51.
She scored a goal in the National Collegiate Athletic Association Championship title game, which Stanford won.
Seidemann took a leave of absence from Stanford in 2012 so she could train with the United States. national water polo team