The network's sports division, then known as ABC Sports, was established in 2004 as a result of ABC-5's acquisition of broadcast rights to the Philippine Basketball Association. The telecasts were known as the PBA on ABC, after the disbandment of the broadcasting consortium between NBN-4 and IBC-13. Aside from PBA, ABC Sports also broadcast volleyball games and local boxing bouts, as well as NBA basketball and WWE wrestling matches. But after ABC rebranded to TV5 in August 2008, the network still managed to cover the 2008 PBA Fiesta Conference Finals, though it is under the auspices of ABC's blocktimer MPB Primedia, Inc. After which, broadcast rights for PBA, NBA, and WWE were then moved to Solar Sports and RPN-9 starting in the 2008–09 season.
TV5 Sports
In 2009, ABC Sports, still under management of MPB Primedia, was renamed as TV5 Sports in the interim, in which the network acquired broadcasting rights to the ASEAN Basketball League, U.S. boxing matches, and others. In 2010, ABL's broadcasting contract with TV5 expired, after TV5 was acquired by MediaQuest Holdings, and was moved to IBC-13 and later, ABS-CBN Sports and Action.
Sports5
In 2011, TV5 and IBC, inked a blocktime deal which subsequently became AKTV. It was launched on May 5, 2011 through a marathon held at the Mall Of Asia Grounds in Pasay City. From then on, Sports5 obtained rights to air major sporting leagues and events like the Philippine Basketball Association, United Football League and the NCAA. Until its flagship primetime sports block's closure in 2013 due to high blocktime costs and poor ratings, most of its programs are aired on IBC through its programming block AKTV. From June 2013 onwards, most of its sports coverages are shown on TV5, AksyonTV and Hyper. It is headquartered at TV5 Media Center, Reliance cor. Sheridan st., Mandaluyong City. Sports5 is the official TV partner of the Olympic Games in the Philippines from 2014 to 2016. In 2016, Sports5 acquired the Philippine broadcast rights to air Ultimate Fighting Championship on free TV and satellite.
ESPN5
On October 12, 2017, TV5 announced that it had reached a partnership with ESPN International to re-brand Sports 5 as ESPN5; the re-branding took effect the next day, coinciding with game 1 of the PBA Governors' Cup final. As part of the relationship, the channel acquired domestic rights to some of ESPN's U.S. and international programming, including boxing, IndyCar Series, the NFL, U.S. college sports, and the X Games. Although ESPN is a U.S. NBA broadcaster, the league has a separate rights deal with ABS-CBN. The operation includes a local version of ESPN's flagship studio program SportsCenter, SportsCenter Philippines, and collaboration between ESPN and TV5 on digital content—having launched a localized version of ESPN.com and the streaming ESPN Player service on January 31, 2018. The partnership marked the return of the ESPN brand to the country since the replacement of ESPN Philippines with Fox Sports Asia.
One Sports
On March 8, 2020, ESPN5 ceased to exist on television and was rebranded as One Sports, as both 5 and the new One Sports channel decided to not carry any ESPN5-branded programming on its schedule. The partnership continues however both on online as the ESPN5 webpage is still active and serves as the de-facto One Sports homepage in the Philippines and on-air as ESPN programs continue to broadcast on both 5 and One Sports. At the same day, 5 Plus was relaunched as a dedicated channel of One Sports which was moved from being an exclusive-pay television channel to free-to-air and eventually taking over its channel space. Meanwhile, its original pay television counterpart on Cignal was rebranded as One Sports+.
