The seventh-seeded duo of Mate Pavic and Bruno Soares will meet the eighth-seeded pair of Kevin Krawietz and Andreas Mies in the men's doubles final.
Pavic and Soares beat top-seeded Juan Sebastian Cabal and Robert Farah 7-6 (4), 7-5.
Then Krawietz and Andreas Mies eliminated Wesley Koolhof and Nikola Mektic 6-3, 7-5.
The final is scheduled for Saturday.