![Learner Tien in action during a men's singles match at the 2023 US Open, Monday, Aug. 28, 2023 in Flushing, NY. (Darren Carroll/USTA via AP Stock Photo - Alamy Learner Tien in action during a men's singles match at the 2023 US Open, Monday, Aug. 28, 2023 in Flushing, NY. (Darren Carroll/USTA via AP Stock Photo - Alamy](https://c8.alamy.com/comp/2RMHEFB/learner-tien-in-action-during-a-mens-singles-match-at-the-2023-us-open-monday-aug-28-2023-in-flushing-ny-darren-carrollusta-via-ap-2RMHEFB.jpg)
Learner Tien in action during a men's singles match at the 2023 US Open, Monday, Aug. 28, 2023 in Flushing, NY. (Darren Carroll/USTA via AP Stock Photo - Alamy
![Learner Tien, Haley Giavara both win singles and doubles titles at SoCal Pro Series in Irvine - USTA Southern California Learner Tien, Haley Giavara both win singles and doubles titles at SoCal Pro Series in Irvine - USTA Southern California](https://www.ustasocal.com/wp-content/uploads/2023/07/learner2.jpg)
Learner Tien, Haley Giavara both win singles and doubles titles at SoCal Pro Series in Irvine - USTA Southern California
![ZooTennis: Tien Reaches Australian Open Junior Quarterfinals; Paul Defeats Shelton to Reach Men's Semifinals; Americans Abound in Costa Rica ITF J300 Quarterfinals; Three Americans Reach Les Petits As Third Round; Virginia Men, ZooTennis: Tien Reaches Australian Open Junior Quarterfinals; Paul Defeats Shelton to Reach Men's Semifinals; Americans Abound in Costa Rica ITF J300 Quarterfinals; Three Americans Reach Les Petits As Third Round; Virginia Men,](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh_XZHk28g9EGV1fKKASm0Hs_Ox2CQ-eCSTbKeNv--VOKqRzznYEYhuUC_JnilhVJGaFPjO0nc7046zFJBZl_18NGK7fGacEKw9vGOFt7_XM_7mJfyqNNvdSV0Lqx8sgSY3t37gE-MTGsqRohlehKs-sXw33JrjPmFLLodME2DolxarHDtdHZU/s500/TIenJuly2022.png)