British pair Ken and Neal Skupski beat Marcel Granollers and Horacio Zeballos to win the Mexican Open doubles title in Acapulco.
It is their third title together and first since 2019, having briefly split before reuniting this season.
"It's been a long road since we sort of broke up and got back together. It's a magic moment," said Ken Skupski.
Zverev beats Tsitsipas to claim singles title
In the singles final, second seed Alexander Zverev beat top seed Stefanos Tsitsipas 6-4 7-6 (7-3) to win his 14th ATP Tour title.
Zverev struggled early on, finding himself 4-1 down and having to save three break points that would have made it 5-1.