In the mid-1990s, Uichico had a coaching stint with the Green Archers and guided them to two runner-up trophies. He also joined the Magnolia Beverage Masters coaching staff during Norman Black and Jacobs tenure. In 1999, Uichico became the new head coach of the Beermen after Jacobs' departure.
San Miguel Beermen
After an early elimination in the All-Filipino Cup, he coached the Beermen to the Commissioner and Governors Cup titles during the 1999 campaign, ending San Miguel's five-year title drought. He is also the first rookie coach to lead his team to back-to-back titles in the same year, a feat duplicated by Siot Tanquingcen in 2005.
In 2000, Uichico once again guided San Miguel to two more titles and laid claim to his first and only Coach of the Year plum. His first All-Filipino Cup title with the Beermen came in 2001, defeating sister team Barangay Ginebra Kings.
He returned as San Miguel's head coach after the Asian Games campaign, but went on a four-year title drought before winning his sixth PBA title in six years in the 2005 Fiesta Conference. The Beermen defeated the Talk 'N Text Phone Pals, 4–1.
On April 29, 2015, Uichico got his ninth championship with the Tropang Texters after defeating the Rain or Shine Elasto Painters in seven games.[4][5]
Philippines at the 2017 Southeast Asian Games
Uichico led the Philippine national team that will participate at the 2017 Southeast Asian Games instead of the Chot Reyes, who will be leading the Philippine squad which will compete at the 2017 FIBA Asia Cup due to an overlapping schedule between the two competitions.[6]
Ron Jacobs appointed Uichico as one of his assistants for the RP team's 2002 Asian Games campaign. However, after Jacobs suffered a stroke, Uichico was named as the new head coach of the national squad. Uichico guided the Philippines to a fourth-place finish in the event. Their semifinal loss against eventual tournament winner South Korea was a crushing blow for Uichico's squad losing by one point on a Lee Sang-min triple in the final seconds. Despite the loss, the team still brought home what is known to Filipino basketball fans as "The Silent Gold."
He returned in 2013 as an assistant coach for national team and helped the team to win two silver medals in 2013 and 2015FIBA Asia Championships.
But in 2017, Uichico was slapped a three-game suspension after he was caught on video joining a mob that attacked an already fallen Chris Goulding of Australian team in 2019 FIBA World Cup Asian qualifiers game at the Philippine Arena.[7]
Formerly the Gilbey's Gin, St. George Whiskies, Gilbey's Gin Gimlets, Gilbey's Gin Tonics, Ginebra San Miguel, Añejo Rum 65ers, Tondeña 65 Rum Masters, Gordon's Gin Boars and Barangay Ginebra Kings