Knicks: Smith missed the game with a sore lower back. Coach David Fizdale said the team is unsure how the injury occurred, but Smith is day-to-day. “His back just kind of went out on him,” Fizdale said. “He had a couple of collisions there during the last game (Tuesday against Indiana).” . New York is 7-30 away from home, which is one more road win than Cleveland, Phoenix and Dallas. . Mitchell Robinson blocked two shots, extending his streak of consecutive games with a block to 26. Among Knicks rookies, only Patrick Ewing’s 28 straight games with a block is longer in franchise history. . The Knicks’ previous win in San Antonio was Jan. 2, 2014, behind a double-double from Carmelo Anthony. . Forward Noah Vonleh did not return after injuring his right ankle in the first half.