Oklahoma City will host tennis legends John McEnroe, Ivan Lendl, Jim Courier and Michael Chang at the Champions Cup to be played Thursday, February 6, 2014 at the Chesapeake Energy Arena. The one-night tournament will feature three matches; two one-set semifinal matches, followed by a one-set championship match. The Champions Cup will be the second of 12 events on the 2014 PowerShares Series tennis circuit, featuring legendary tennis players over the age of 30.