UFC middleweights Jason MacDonald (20-9 MMA, 4-2 UFC) and Demian Maia (7-0 MMA, 2-0 UFC) have signed to meet at UFC 87, an event that takes place at the Target Center in Minneapolis.
MacDonald confirmed the Aug. 9 bout earlier this week in his sportsnet.ca column, and MMAjunkie.com (UFC blog for UFC news, UFC rumors, fighter interviews and event previews/recaps | MMAjunkie.com) was told from a source close to Maia that the bout had been in the works for the past month.
LINK