Australia's Alex Walton, ranked 97, advances to the Tyler semi-finals on hard court seeking to build momentum after a straight-sets victory over A. Martin. Walton's recent form shows mixed results, including an impressive three-set win against D. Medvedev offset by losses to Z. Svajda and Y. Bu, demonstrating inconsistency at this stage of the tournament. With no prior head-to-head record against Liam Draxl, Walton will rely on serving efficiency and court positioning on the hard surface to progress further.

Canada's Liam Draxl, ranked 164, enters the Tyler semi-finals as the lower-ranked player after defeating A. Kim and S. Gorzny in straight sets. Draxl has shown competitive tennis on hard courts but suffered defeats to J. De Jong and E. Nava in recent matches, indicating vulnerability against stronger opposition. The head-to-head record remains blank at 0-0, making this a first meeting between the two players in the semi-final stage.