NBA Preseason Day 12: Kyrie Irving stars in Celtics' Preseason finale; Joel Embiid explodes in limited minutes

Houston Rockets 101-89 Memphis Grizzlies

The @HoustonRockets remain undefeated in the #NBAPreseason & defeat the @memgrizz 101-89 behind Capela's 15 PTS, 9 REBS & 5 BLKS! pic.twitter.com/JGGZ98VgyM

— NBA (@NBA) October 12, 2017

All the big names played limited minutes for the Rockets. James Harden and Chris Paul combined for 27 points and 15 assists as Houston comfortably beat Memphis to finish their preseason with a 4-0 record.

Andrew Harrison was the biggest contributor for the Grizzlies with his 17 points, 6 rebounds, 5 steals and 2 rebounds. Memphis are yet to play their preseason finale, which will be up against the New Orleans Pelicans on October 13th.

Washington Wizards 115-117 Miami Heat

GAME WINNER!The @nbagleague alum Jordan Mickey wins it for Miami!@MiamiHEAT - 117 x @WashWizards 115 pic.twitter.com/rZH67TEVRL

— NBA (@NBA) October 12, 2017

It's only the preseason but the game-winners have already started coming.

John Wall (WSH): 16 points, 8 assists, 4 rebounds

James Johnson (MIA): 12 points, 6 rebounds, 4 assists

Portland Trail Blazers 113-104 Phoenix Suns

Meyers Leonard (POR): 17 points, 8 rebounds

John Jackson (PHX): 22 points, 7 rebounds, 2 assists