Lincoln Riley is leaving Oklahoma to become the next head football coach at the University of Southern California.

USC made the official announcement at about 7:00 pm central time, and will officially introduce Riley as the new Trojans head coach Monday at 5:00 pm central time.

Riley has been the OU coach for five seasons, going 55-and-10, with four Big 12 championships and three appearances in the College Football Playoff semifinals.

Bob Stoops has been named the interim head coach while OU searches for Riley’s replacement.

OU has tentatively scheduled a news conference for Monday afternoon to discuss Riley’s departure and the head coaching vacancy.

Oklahoma released quotes from Riley, athletic director Joe Castiglione, and Bob Stoops:

STATEMENT FROM OU VICE PRESIDENT AND DIRECTOR OF ATHLETICS JOE CASTIGLIONE:

“I’d like to thank Coach Riley for all he has done to help our football program since he arrived in Norman in 2015. The leadership and ingenuity he displayed during his two years as offensive coordinator made our decision to promote him to head coach when Bob Stoops retired a no-brainer, and he certainly lived up to expectations in his five years as head coach.

“Oklahoma is one of the premier football programs and jobs in the country. Our storied history, annual pursuit of conference and national championships, tremendous fan support, beautiful facilities and quality of life combine to make this an incredible place to recruit to and coach, and we have begun the search for our next great leader.

“Coach Stoops, who will be inducted into the College Football Hall of Fame next week, will serve as our interim head coach. He is looking forward to the opportunity and we certainly appreciate all he has done and continues to do for our athletics department and football program. Our team and players are in great hands under his leadership.

“When we met with the team today, I communicated to our players that our program is about them. It will always be bigger than any one person. And just as it’s always been, Oklahoma football is positioned for greatness.”

STATEMENT FROM LINCOLN RILEY:

“My time at OU has included some of the most special years of my life and my family’s lives. I had so many great memories and made so many great friends that we’ll take with us forever. A lot of things that we were a part of here, I’m incredibly proud of — the success on the field, the success off the field, the players. Proud of the staff. Proud of the way we worked so well with the university and our administration. We’ve been able to have two phenomenal leaders in President Harroz and Joe Castiglione, and they have been everything I could ever ask for in this role and more.

“Leaving OU was probably the most difficult decision of my life. OU is one of the best college football programs in the country, and it has been forever. That’s not going to change. It’s not going to change in the SEC, it’s not going to change with another head coach. It’s stood the test of time and it’s going to continue to do so. This was a personal decision solely based on my willingness to go take on a new challenge, and I felt like it was the right opportunity for me and my family to do that.

“We’ll leave here with fond memories. It’ll be very difficult to say goodbye to Norman, but it will always be a part of our family, our history. I’ll be a Sooner fan as long as I live — a fan of this state, of this university and the people here. I love them all very much.”

STATEMENT FROM OU INTERIM HEAD COACH BOB STOOPS:

“First and foremost, I’m a program guy and whatever I can do to help OU and to support the players, of course I’m glad to do it. I’ll do everything I can to help them finish the season in a strong and successful way and I look forward to that.

“Lincoln did a great job in his five years as head coach here and I appreciate all he did for this program. I’ll always appreciate the close friendship we’ve had and will continue to have. I wish the best for him, Caitlin and their family.”

USC released statements from Riley and athletic director Mike Bohn on Sunday evening.

Riley’s statement read as follows:

“I am truly excited to come to USC and join the Trojan Family as its new head football coach.  USC has an unparalleled football tradition with tremendous resources and facilities, and the administration has made a deep commitment to winning.  I look forward to honoring that successful tradition and building on it.  The pieces are in place for us to build the program back to where it should be and the fans expect it to be.  We will work hard to develop a physical football team that is dominant on both lines of scrimmage, and has a dynamic balanced offense and a stout aggressive defense. 

“I want to thank the administration, coaches and players at Oklahoma for five incredible years as their head coach.  We accomplished some great things there and I will always cherish my time as a Sooner.” 

USC athletic director Mike Bohn had this statement:

“We are ecstatic to announce Lincoln Riley as our new head coach and welcome his wife Caitlin and their daughters Sloan and Stella to the Trojan Family,” said Bohn. “Lincoln is the rarest combination of extraordinary person and elite football coach. His successes and offensive accolades as a head coach the past five years are astonishing. Lincoln will recruit relentlessly, develop his players on and off the field, and implement a strong culture in which the program will operate with the highest level of integrity and professionalism.  

“Lincoln is universally considered one of the brightest and most talented football coaches in the nation, and the fact that he chose USC is a testament to the strength of our brand, the power of the Trojan Family, and the leadership of our university. This is for our current players, our former players, our alumni, our fans, and our entire university community. Our time is now.”