Serena Williams had quite a resurgence in 2012, but what does the future hold? Our writers weigh in with their predictions for 2013 and beyond.
Though she lost to Serena Williams in straight sets Monday, Ana Ivanovic is again looking like the player who reached No. 1 in the world rankings.
Multisport athletes are flocking to this weekend's USAT Duathlon National Championships, giving the sport's profile a major boost.