The men and women play their games on alternate days throughout the period of competition (28 July-12 August).
Great Britain's women will make their Olympic debut against the mighty Opals from Australia in the last game of the day, which tips off at 10:15pm.
Great Britain's men face one of the other qualifiers from the OQT in their tournament opener at 8pm.
You can find the official schedule for the Olympic Basketball Tournaments for Men and Women here.
The full schedule of competition comes after the draw for the Olympic Basketball Tournaments for Men and Women took place in Rio de Janeiro, Brazil, as part of FIBA's Central Board at the end of April.
GB Women:
Sat 28 Jul 22:15 - 00:00
Women's Preliminary Round AUS v GBR
Mon 30 Jul 20:00 - 21:45
Women's Preliminary Round GBR v OQT 3
Wed 01 Aug 16:45 - 18:30
Women's Preliminary Round GBR v RUS
Fri 03 Aug 20:00 - 21:45
Women's Preliminary Round OQT 5 v GBR
Sun 05 Aug 22:15 - 00:00
Women's Preliminary Round GBR v BRA
GB Men:
Sun 29 Jul 20:00 - 21:45
Men's Preliminary Round OQT 3 v GBR
Tue 31 Jul 16:45 - 18:30
Men's Preliminary Round GBR v BRA
Thu 02 Aug 20:00 - 21:45
Men's Preliminary Round ESP v GBR
Sat 04 Aug 20:00 - 21:45
Men's Preliminary Round GBR v AUS
Mon 06 Aug 16:45 - 18:30
Men's Preliminary Round GBR v CHN
