The Spurs fell to the Bulls 128 to 104 in Chicago on Monday night. Keldon Johnson led the Spurs with 21 points. Nikola Vucevic led the Bulls with 22 points. The Spurs are now 14 and 40 on the season and have lost 9 in a row. The Spurs are back in action against the Raptors in Toronto on Wednesday night.