Nick Diaz vs. Evangelista Santos; Robbie Lawler vs. Ronaldo Souza. From San Jose, Calif.Nick Diaz vs. Evangelista Santos; Robbie Lawler vs. Ronaldo Souza. From San Jose, Calif.Nick Diaz vs. Evangelista Santos; Robbie Lawler vs. Ronaldo Souza. From San Jose, Calif.