Deandre Ayton recorded 28 points and 13 rebounds and Chris Paul contributed 24 points and 14 assists to help the Phoenix Suns (-3.5) notch a 111-107 overtime victory over the host Portland Trail Blazers (+2.5) on Tuesday night. Cameron Payne added 17 points off the bench as the Suns won for the 21st time in their past 23 games. Cameron Johnson scored 12 on four 3-pointers and collected eight rebounds while Jae Crowder had 11 points for Phoenix. Damian Lillard tallied 31 points and 10 assists for Portland, which has lost six straight games and nine of its past 10. The Trail Blazers also dropped their fifth straight home game after opening the season with a 10-1 run. Norman Powell scored 23 points and Jusuf Nurkic added 17 points and 13 rebounds for Portland. Suns star Devin Booker (hamstring) sat out for the sixth straight game. Johnson buried a 3-pointer …