Philippine Basketball League (PBL) Stag Pale Pilseners (1995–1996) Chua was the head coach of the
Stag Pale Pilseners in the
Philippine Basketball League. He achieved the grand slam during the franchise's debut
1995–1996 season, winning the Reinforced Conference, All-Filipino Cup and the Danny Floro Cup. After two seasons, Stag won four of the six tournaments held.
Tanduay Gold Rhum Masters (1997–1999) The Stag franchise was renamed the
Tanduay Gold Rhum Masters in the
1997–1998 season, where Chua piloted the team to another grand slam. During the
1998–1999 season, the team emerged as champion during the 1st Yakult-PBL Centennial Cup and runner-up during the 2nd Yakult-PBL Centennial Cup. Shortly after, the franchise would leave the PBL and move to the
Philippine Basketball Association (PBA), marking the return of
Tanduay to the PBA.
Philippine Basketball Association (PBA) Pop Cola Panthers (1998) While coaching Tanduay in the PBL, he was also an assistant coach for
Norman Black with the
Pop Cola Panthers in the
Philippine Basketball Association.
Tanduay Gold Rhum Masters (1999–2000) Tanduay re-entered the PBA in
1999 PBA season with Chua as head coach. He led the team to a runner-up finish in the
1999 PBA All-Filipino Cup. In that season, he was selected to be the head coach of Rookies, Sophomores and Juniors in
1999 PBA All-Star Game. Chua remained as head coach until the
2000 season. He was succeeded by
Derrick Pumaren in the
2001 season, Tanduay's final season.
Sta. Lucia Realtors (2001–2007) In 2001, Chua joined the
Sta. Lucia Realtors as assistant coach under
Norman Black. In 2003, Chua was appointed as head coach and led Sta. Lucia to two semifinal appearances during the season (
2003 PBA All-Filipino Cup and
2003 PBA Reinforced Conference). In February 2007, Sta. Lucia announced that Chua was moved to the position of team consultant and assistant coach
Boyet Fernandez appointed as the new head coach, and Chua was demoted as team consultant.
Barangay Ginebra San Miguel (2012–2013) Chua returned to the PBA in January 2012, joining
Barangay Ginebra San Miguel as team consultant. On January 1, 2013, Chua was appointed as head coach and led the team to a
runner-up finish during the
2013 PBA Commissioner's Cup. On July 25, 2013,
San Miguel Corporation, owner of
Barangay Ginebra San Miguel, announced that Chua was appointed as team manager and
Ato Agustin would assume the position of interim coach for the
2013 PBA Governor's Cup. ==Executive career==