Center/power forward Christian Wood, the Rockets’ leading scorer this season, did not start Saturday night due to breaking a team rule, Silas said. Wood played eight scoreless minutes in the first half, during which Houston was outscored by 17 points, and did not play in the second half. “Coach’s decision,” Silas said of Wood sitting out the second half. A source said that potential discipline, if any, for Porter has yet to be determined.