What happened: The Houston Rockets and San Antonio Spurs square off Friday night on Prime Video, with tipoff slated for 9:30 p.m. ET. The matchup pits two of the league's premier rebounding lineups against each other in the late national window.

Why it matters: Control of the glass and second-chance possessions will shape the tempo between the division rivals. The game anchors the late slot of Prime Video's Friday regular-season doubleheader, which begins studio coverage at 6:30 p.m. ET.

What to watch: Official starting lineups and active rosters for both clubs will be finalized prior to Friday evening's opening tip.