DXAB-TV, channel 21, was the flagship station of Philippine sports television network ABS-CBN Sports and Action (S+A), a fully owned subsidiary of AMCARA Broadcasting Network. Its studio and transmitter are located at the ABS-CBN Broadcast Complex, Broadcast Ave., Shrine Hills, Matina, Davao City.
On May 5, 2020, S+A Davao went off-air, due to cease and desist order from the National Telecommunications Commission, together with ABS-CBN and MOR after its legislative franchise expired on May 4.