Isaiah Thomas scored 13 of his 33 points in the final period and the surging Celtics beat Philadelphia 116-108 in Boston on Wednesday night. The Thunder guard had 14 rebounds and 12 assists in the 64th triple-double of his career. Houston’s James Harden had 38 points, 12 rebounds and 12 assists in his 15th triple-double of the season. Andrew Wiggins scored 40 points — his second 40-plus game in 24 hours — and Karl-Anthony Towns added 24 points and 18 rebounds for visiting Minnesota. Bledsoe got his 10th rebound with 6:06 to go and shortly thereafter exited with 25 points and a season-high-tying 13 assists for the host Suns. J.J.