 Complete the following phrase:  After Sin Cara had been sidelined with a shoulder injury in late December 2015, Kalisto defeated United States Champion Alberto Del Rio in a non-title match with John Cena in his corner on the January 7, 2016 episode of SmackDown. On the January 11 episode of Raw, Kalisto defeated Del Rio to win the United States Championship, his first championship on the main roster and his first singles title in WWE. He dropped the title back to Del Rio on the January 14 episode of SmackDown, but won it back at 