Tisinger has competed for the USA five times. Her first appearance on Team USA was in 2007, when she played Women's Doubles with
Rhonda Rajsich at the
Pan American Championships in Santiago, Chile, where they won gold. She didn't play on the team again until 2014, when Tisinger played Women's Singles and Doubles at the
Pan American Championships in Santa Cruz, Bolivia. There she lost to
Susana Acosta of Mexico in the Round of Singles of Women's Singles, 13-15, 15-7, 11-4. In doubles, Tisinger was again paired with Rajsich, but they lost in the quarterfinals to Veronica Sotomayor and Maria Paz Muñoz of Ecuador, 15-8, 7-15, 11-6. Her next two international appearances were in Women's Doubles with Aimee Ruiz at the 2014 and 2016 World Championships. In
2014, they lost in the final to Mexicans
Paola Longoria and
Samantha Salas, 15-4, 15-12. But in a rematch of that final, in
2016 Tisinger and Ruiz came out on top, beating the Mexicans, 15-11, 9-15, 11-8. Tisinger was also on Team USA for the 2018 Pan American Championships in Temuco, Chile, where she competed in both Women's Singles and Women's Doubles with
Rhonda Rajsich. In Temuco, Tisinger lost to
Paola Longoria in the Round of 16, 15-5, 15-5 in Women's Singles, and in Women's Doubles, she and Rajsich lost to Chileans
Carla Muñoz and Josefa Parada, 15-14, 15-2, in the quarterfinals. == US Championships ==