Michele Roberts re-elected as executive director of NBPA Unknown 01:35 When Roberts was elected as executive director in 2014, she became the first woman to head a professional sports union in North America. Share this Share on FacebookTweet on TwitterPlus on Google+ Related PostsPenn tops No. 17 Villanova 78-75, ends Big 5 streakA look at the unbeaten and the winless in college basketballCornhuskers keeping 8-2 start in perspective after NCAA snubTuesday Sports in BriefSorry, Seattle: NHL GMs learned from Vegas expansion draftTeam Sky's future in doubt after broadcaster pulls backing