The Mitchell Tennis Center was jumping Wednesday.
Day six of the Texas Summer Grand Slam Tennis Tournament brought an upset on the boys' side of the draw.
Number-17 seed Ben Guthrie topped ninth-seeded Austin Klores, 6-4; 6-4.
Klores, the four-time UIL Class 2A champ, was playing in his first big age group tourney since suffering an injury several months ago.
Klores starts his Texas A&M career this fall.