Played 2 seasons at University of Tennessee, leading Volunteers to 2010 NCAA team final as a freshman. Continues his studies through online courses.
Favourite surface is hard and shot is the SABR (Sneak Attack By Roger).
Reached the Quarterfinals of the Australian Open in 2018 and 2020. Reached the 4th round of Wimbledon in 2019.
Idols growing up were Andre Agassi and Gustavo Kuerten.
Enjoys reading fantasy series, listening to music and playing the video games League of Legends and Hearthstone.
Favourite sports team is the Unicorns of Love video game team.
If he wasn't a tennis player, he would be a failed pro gamer.
Born on July 22, 1991 in Gallatin, TN to Lia and David Sandgren. Brother, Davey, also played at the University of Tennessee. An accomplished Junior, complied a singles win/loss record of 70-38 and reached a high No. 9 in ITF junior rankings. In 2018, Tennys reached the quarterfinals of the US Open in doubles with fellow American Austin Krajicek. In January of 2019, won his maiden ATP title Aukland Open when he beat Cameron Norrie in straight sets.