BOSTON—Eric Bledsoe scored 10 of his 17 points in the fourth quarter, hitting a key 3-pointer down the stretch, to help the Los Angeles Clippers beat the Boston Celtics 91-82 on Dec. 29. Marcus Morris had 23 points and 10 rebounds, and Terance Mann and Luke Kennard each added 17 points for the Clippers. Los Angeles ended a two-game skid and completed a season sweep of the Celtics on a night both clubs were short-handed. “They showed their vet savvyness,” Mann said about Bledsoe and Morris. “They showed why they’re long-time players in this league. They helped close the game out for us. They showed what they do best.” Jaylen Brown led Boston with 30 points. Robert Williams had 16 points and 14 rebounds, and Al Horford added nine points with 10 rebounds for the Celtics, who couldn’t overcome a woeful shooting night from three-point range. Boston made just 4 …