Taylor Fritz is praising his girlfriend Morgan Riddle for her unwavering support. The tennis player, 27, spoke to the audience at Wimbledon after his 6-3, 6-4, 1-6, 7-6 (4) quarterfinal win over Karen Khachanov, and thanked Riddle for always standing by him throughout his various competitions in the five years they've been together.

No. 5 seed Taylor Fritz seeks a spot in the Wimbledon semifinals today when he takes on Karen Khachanov. Here's how to watch the quarterfinal match.

The American No. 1 had rallied from two sets down before his match was delayed despite having 42 minutes left before curfew.

No American tennis player has won the men's singles draw at Wimbledon since 2000. Taylor Fritz and Ben Shelton are hoping to change that in 2025.