Facing the Mavericks in the second game of a back-to-back in a different city, the Magic were without point guard Markelle Fultz on Monday night. Fultz (left knee injury maintenance) has played in nine games since he returned to the court after missing 27 contests in a row due to left knee tendinitis. It’s part of Orlando‘s plan to not have Fultz available on both nights of a back-to-back as he continues to ramp up his minutes since making his way back. Monday’s 131-129 loss marked the third time he’s missed the second game of a back-to-back since he returned Jan. 7 against Atlanta. The Magic …