The 2010 MercedesCup was a men's tennis tournament played on outdoor clay courts.

It was the 32nd edition of the Stuttgart Open and was part of the ATP World Tour 250 series of the 2010 ATP World Tour.

Fifth-seeded Albert Montañés won the singles title.

The following players received wildcards into the singles main draw The following players received entry from the qualifying draw: Albert Montañés defeated Gaël Monfils, 6–2, 1–2, RET.

Carlos Berlocq / Eduardo Schwank defeated Christopher Kas / Philipp Petzschner 7–6(7–5), 7–6(7–6)