Spurs forward Trey Lyles out for remainder of season

San Antonio Spurs forward Trey Lyles underwent an appendectomy earlier today in Orlando, Fla. In his first year with San Antonio, Lyles averaged 6.4 points to go along with a career-high 5.7 rebounds while shooting a career-best .387 from the three-point line. The fifth-year forward had appeared in all 63 games thus far and made …