Commentator
Around the time he was the PBL commissioner, he also joined Vintage Sports as their regular color commentator from 1997 to 1999. From 1998 to 1999, Guiao formed a popular tandem with Chino Trinidad, mostly delivering humor to the broadcasting booth. Trinidad and Guiao called Barangay Ginebra's upset of the Mobiline Phone Pals in 1999 All-Filipino Cup quarterfinals for Vintage Sports.
Guiao would leave the commentary booth, as well as the Commissioner post in 2000 to join Red Bull's move to the pro ranks. Coincidentally, the PBL board chose Trinidad as its successor.
Read more about this topic: Yeng Guiao