Marissa Kastenek joined the Nebraska women's basketball program as a graduate assistant manager in 2025-26.
A Lincoln native, Kastanek produced an impressive 12-year professional career in Poland, the Czech Republic, Sweden and Puerto Rico following her collegiate career at North Carolina State (2010-13). She also competed for the Polish National Team. She graduated from Lincoln Southeast High School in 2009, after competing her first two seasons at Crete High School.
Kastanek was the starting guard for VBW Arka Gdynia in Poland in 2024-25, averaging 9.6 points and 2.5 assists per game. She led Gdynia to a 15-3 record and a league championship in the Poland-OLBK. She also played eight games in EuroCup. Kastanek played continuously in Poland from 2015 to 2025, including her final six seasons with VBW Arka Gdynia.
A four-year starter at NC State, Kastanek was a first-team All-ACC selection on the court for the Wolfpack after earning honorable-mention All-ACC accolades as both a sophomore and a junior. She was the 2010 ACC Freshman of the Year and a Freshman All-American. She was also a first-team ACC All-Tournament pick as a junior in 2012, while also claiming a second-team ACC All-Tournament selection as a freshman in 2010.
She capped her college career as the HC Kennett Award winner presented annually to NC State's highest athletic award winner. She was also the runner-up in the 2013 State Farm 3-Point Championship at the NCAA Men's Final Four in Atlanta.
The 5-9 guard ranks among the top-10 scorers in North Carolina State history, ranking ninth with 1,655 points with 131 starts over 133 games at NC State, averaging 12.4 points per game over her career. She hit 240 career three-pointers (.359), while connecting on 80.3 percent of her free throws. She added 499 rebounds, 203 assists and 172 steals in her career.
Kastanek was a first-team CSC Academic All-American as a senior in 2013, after earning second-team Academic All-America honors in 2012. She was also a two-time ACC Women's Basketball Scholar-Athlete of the Year (2012, 2013). A three-time CSC Academic All-District honoree, Kastanek also earned NCAA and ACC postgraduate scholarships. She majored in psychology with minors in coaching, sports science and Spanish at NC State, graduating with a 4.0 GPA.
Kastanek also represented the United States at the 2011 Pan Am Games, averaging 5.8 points over four games for Team USA in Guadalajara, Mexico. She tied for the team lead with six three-pointers.
Kastanek founded the WISDOM Fellowship for professional players in Europe in 2019.