Ryan Bader vs. Lyoto Machida added to UFC on FOX 4 in Los Angeles

Two notable light heavyweights will clash in a summer showdown.

Former UFC champion Lyoto Machida and onetime-surging contender Ryan Bader have agreed to meet on the network-televised UFC on FOX 4 fight card.

UFC officials today passed along news of the fight from the Brazilian outlet esporte.ig.com.br.