On Tuesday, the Dallas Mavericks pulled off a stunning 126-121 comeback win over the New York Knicks. Luka Doncic had a night never seen before in the history of the NBA : 60 points, 21 rebounds and 10 assists (no one had ever had a 60 point, 20 rebound triple double). And possibly just as improbable, Dallas became the first team to win a game after trailing by at least nine points in the final 35 seconds. Teams had been 0-13,884 in the past 20 years,