Calma and Gabuya rallied from a set down to score a 2-1 victory over Boy Campogan and Dario Potot to win the title.
On the other hand, Bong Santos and Jerome Perales came out third and Winnie Ocanada and Eugene Managuit was fourth spot.
Aries Natividad and Alvin Villa along with Peter Kairus and Roy Wenceslao were the fifth and sixth placers, respectively.
Tom Benueza and Lito Pepito were seventh and Allan Bejuna and Llarry Garrido were eighth placers.
The event was held as part of Baseline's 33rd anniversary celebration.