Lukas Klein and Sebastian Baez have met 1 time; Klein leads 1–0. Most recently Klein won 4-6, 6-3, 6-4 in the first round at Brisbane International - Brisbane on January 2, 2024. By surface: hard 1–0. Klein is ranked No. 288, Baez No. 51.

Every meeting

From the match records held by our data provider, main tour, Challenger and ITF levels included. Walkovers are not counted as meetings.