Robert Whittaker punches Kelvin Gastelum in a middleweight fight during the UFC Fight Night event at UFC APEX in Las Vegas, Nevada. Chris Unger/Zuffa LLC
Robert Whittaker of Australia after his victory over Kelvin Gastelum in a middleweight fight during the UFC Fight Night event at UFC APEX Las Vegas, Nevada. Chris Unger/Zuffa LLC
Kelvin Gastelum punches Robert Whittaker of Australia in a middleweight fight during the UFC Fight Night event at UFC APEX in Las Vegas, Nevada. Chris Unger/Zuffa LLC
Robert Whittaker kicks Kelvin Gastelum in a middleweight fight during the UFC Fight Night event at UFC APEX in Las Vegas, Nevada. Chris Unger/Zuffa LLC
Robert Whittaker of Australia kicks Kelvin Gastelum in a middleweight fight during the UFC Fight Night event at UFC APEX in Las Vegas, Nevada. Chris Unger/Zuffa LLC
Robert Whittaker and Kelvin Gastelum trade punches in a middleweight fight during the UFC Fight Night event at UFC APEX in Las Vegas, Nevada. Chris Unger/Zuffa LLC
Robert Whittaker punches Kelvin Gastelum in a middleweight fight during the UFC Fight Night event at UFC APEX in Las Vegas, Nevada. Chris Unger/Zuffa LLC
Robert Whittaker of Australia after his victory over Kelvin Gastelum in a middleweight fight during the UFC Fight Night event at UFC APEX Las Vegas, Nevada. Chris Unger/Zuffa LLC
Kelvin Gastelum punches Robert Whittaker of Australia in a middleweight fight during the UFC Fight Night event at UFC APEX in Las Vegas, Nevada. Chris Unger/Zuffa LLC
Robert Whittaker kicks Kelvin Gastelum in a middleweight fight during the UFC Fight Night event at UFC APEX in Las Vegas, Nevada. Chris Unger/Zuffa LLC
Robert Whittaker of Australia kicks Kelvin Gastelum in a middleweight fight during the UFC Fight Night event at UFC APEX in Las Vegas, Nevada. Chris Unger/Zuffa LLC
Robert Whittaker and Kelvin Gastelum trade punches in a middleweight fight during the UFC Fight Night event at UFC APEX in Las Vegas, Nevada. Chris Unger/Zuffa LLC
Robert Whittaker punches Kelvin Gastelum in a middleweight fight during the UFC Fight Night event at UFC APEX in Las Vegas, Nevada. Chris Unger/Zuffa LLC