Two highly ranked lightweights will clash in the co-main event of UFC on FOX Sports 1 2 in Indianapolis. UFC officials today announced Donald Cerrone (20-5 MMA, 7-2 UFC) will meet fellow contender Rafael dos Anjos (19-6 MMA, 8-4 UFC) at the event. The announcement came via the  Indianapolis Star . UFC on FOX Sports 1 2 takes place Aug. 28