(The Sports Xchange) - Arizona Cardinals quarterback Carson Palmer suffered a broken left arm in Sunday's loss to the Los Angeles Rams at Twickenham Stadium in London.
He will have surgery when the team returns to Arizona, coach Bruce Arians said after the game. Arians expects Palmer to miss at least eight weeks and might be lost for the season.
Palmer was injured on an interception in the second quarter after taking a hit from Rams linebacker Alec Ogletree just after releasing the ball. The pass was intercepted by Rams safety Lamarcus Joyner.
Palmer was 10 of 18 for 122 yards and the one interception when he left the game. The Rams led 23-0 at halftime and went on to post a 33-0 victory.
Drew Stanton, a 10-year NFL veteran, replaced Palmer.
Related: See the best photos from last week in sports:
Sports photos of the week: 10/13 - 10/20
Sports photos of the week: 10/13 - 10/20
CHICAGO, IL - OCTOBER 18: Justin Turner #10 of the Los Angeles Dodgers reacts after hitting a home run in the eighth inning against the Chicago Cubs during game four of the National League Championship Series at Wrigley Field on October 18, 2017 in Chicago, Illinois. (Photo by Jamie Squire/Getty Images)
CHICAGO, IL - OCTOBER 19: Chase Utley #26 of the Los Angeles Dodgers celebrates in the clubhouse after defeating the Chicago Cubs 11-1 in game five of the National League Championship Series at Wrigley Field on October 19, 2017 in Chicago, Illinois. The Dodgers advance to the 2017 World Series. (Photo by Jamie Squire/Getty Images)
NEW DELHI, INDIA - OCTOBER 16: Guillermo Tegue of Colombia and Jessic Ngankam of Germany battle for the ball during the FIFA U-17 World Cup India 2017 Round of 16 match between Columbia and Germany at Jawaharlal Nehru Stadium on October 16, 2017 in New Delhi, India. (Photo by Maja Hitij - FIFA/FIFA via Getty Images)
KANSAS CITY, MO - OCTOBER 15: Wide receiver De'Anthony Thomas #13 of the Kansas City Chiefs celebrates a touchdown with teammate Demarcus Robinson #14 during the fourth quarter of the game against the Pittsburgh Steelers at Arrowhead Stadium on October 15, 2017 in Kansas City, Missouri. ( Photo by Peter Aiken/Getty Images )
NEWARK, NJ - OCTOBER 13: Tom Wilson #43 of the Washington Capitals and Blake Coleman #40 of the New Jersey Devils fight during the third period at the Prudential Center on October 13, 2017 in Newark, New Jersey. The Capitals defeated the Devils 5-2. (Photo by Bruce Bennett/Getty Images)
OAKLAND, CA - OCTOBER 19: Jared Cook #87 of the Oakland Raiders makes a catch at the one-yard line of the Kansas City Chiefs in the final moments of their NFL game at Oakland-Alameda County Coliseum on October 19, 2017 in Oakland, California. (Photo by Thearon W. Henderson/Getty Images)
LOS ANGELES, CA - OCTOBER 15: Yasiel Puig #66 of the Los Angeles Dodgers lies on the ground after reaching second base on a sacrifice bunt in the ninth inning against the Chicago Cubs during game two of the National League Championship Series at Dodger Stadium on October 15, 2017 in Los Angeles, California. (Photo by Harry How/Getty Images)
SYRACUSE, NY - OCTOBER 13: Dontae Strickland #4 of the Syracuse Orange dives into the end zone for a touchdown during the first quarter against the Clemson Tigers at the Carrier Dome on October 13, 2017 in Syracuse, New York. (Photo by Brett Carlsen/Getty Images)
NEW YORK, NY - OCTOBER 17: Jose Altuve #27 and George Springer #4 of the Houston Astros celebrate after scoring on a Yuli Gurriel #10 3-run double during the sixth inning against the New York Yankees in Game Four of the American League Championship Series at Yankee Stadium on October 17, 2017 in the Bronx borough of New York City. (Photo by Mike Stobe/Getty Images)
CHICAGO, IL - OCTOBER 17: Austin Barnes #15 of the Los Angeles Dodgers fails to catch a foul ball in the fifth inning against the Chicago Cubs during game three of the National League Championship Series at Wrigley Field on October 17, 2017 in Chicago, Illinois. (Photo by Jamie Squire/Getty Images)
MIAMI GARDENS, FL - OCTOBER 14: Trayone Gray #32 of the Miami Hurricanes rushes during a game against the Georgia Tech Yellow Jackets at Sun Life Stadium on October 14, 2017 in Miami Gardens, Florida. (Photo by Mike Ehrmann/Getty Images)
LONDON, ENGLAND - OCTOBER 18: Alisson Becker of AS Roma dives but fails to stop David Luiz of Chelsea (obscure) shot from going in for Chelsea first goal during the UEFA Champions League group C match between Chelsea FC and AS Roma at Stamford Bridge on October 18, 2017 in London, United Kingdom. (Photo by Dan Mullan/Getty Images)
NEW ORLEANS, LA - OCTOBER 15: Marshon Lattimore #23 of the New Orleans Saints breaks up a pass thrown to Golden Tate #15 of the Detroit Lions at Mercedes-Benz Superdome on October 15, 2017 in New Orleans, Louisiana. The Saints defeated the Lions 52-38. (Photo by Wesley Hitt/Getty Images)
CLEVELAND, OH - OCTOBER 17: Kyrie Irving #11 of the Boston Celtics consoles Gordon Hayward #20 after Hayward was injured while playing the Cleveland Cavaliers at Quicken Loans Arena on October 17, 2017 in Cleveland, Ohio. NOTE TO USER: User expressly acknowledges and agrees that, by downloading and or using this photograph, User is consenting to the terms and conditions of the Getty Images License Agreement. (Photo by Gregory Shamus/Getty Images)
Oct 18, 2017; Bronx, NY, USA; New York Yankees starting pitcher Masahiro Tanaka (19) warms up before game five of the 2017 ALCS playoff baseball series against the Houston Astros at Yankee Stadium. Mandatory Credit: Adam Hunger-USA TODAY Sports TPX IMAGES OF THE DAY
LOS ANGELES, CA - OCTOBER 15: Jon Lester #34 of the Chicago Cubs falls to the ground after a wild pitch in the third inning during Game Two of the National League Championship Series against the Los Angeles Dodgers at Dodger Stadium on October 15, 2017 in Los Angeles, California. (Photo by Ezra Shaw/Getty Images)
NEW ORLEANS, LA - OCTOBER 15: The New Orleans Saints defense celebrates during the second half of a game against the Detroit Lions at the Mercedes-Benz Superdome on October 15, 2017 in New Orleans, Louisiana. (Photo by Jonathan Bachman/Getty Images)
NASHVILLE, TN - OCTOBER 16: Rishard Matthews #18 of the Tennessee Titans jumps over Malik Hooker #29 of the Indianapolis Colts during the second half of a 36-22 Titan victory at Nissan Stadium on October 16, 2017 in Nashville, Tennessee. (Photo by Frederick Breedon/Getty Images)
HOUSTON, TX - OCTOBER 13: Masahiro Tanaka #19 of the New York Yankees is hit by a ball off of the bat of Josh Reddick #22 of the Houston Astros in the sixth inning during game one of the American League Championship Series at Minute Maid Park on October 13, 2017 in Houston, Texas. (Photo by Elsa/Getty Images)
KANSAS CITY, MO - OCTOBER 15: Wide receiver Antonio Brown #84 of the Pittsburgh Steelers is upended by linebacker Kevin Pierre-Louis #57 of the Kansas City Chiefs after a catch over the middle during the second half of the game at Arrowhead Stadium on October 15, 2017 in Kansas City, Missouri. ( Photo by Peter Aiken/Getty Images )
NEW YORK, NY - OCTOBER 16: Aaron Judge #99 of the New York Yankees hits the wall while making a catch against the Houston Astros during the fourth inning in Game Three of the American League Championship Series at Yankee Stadium on October 16, 2017 in the Bronx borough of New York City. (Photo by Elsa/Getty Images)
BALTIMORE, MD - OCTOBER 15: Wide Receiver Michael Campanaro #12 of the Baltimore Ravens returns a punt for a touchdown in the fourth quarter against the Chicago Bears at M&T Bank Stadium on October 15, 2017 in Baltimore, Maryland. (Photo by Patrick McDermott/Getty Images)
EAST RUTHERFORD, NJ - OCTOBER 15: Tight end Austin Seferian-Jenkins #88 of the New York Jets is seen fumbling the ball after what was originally called a touchdown against strong safety Duron Harmon #30 and cornerback Malcolm Butler #21 of the New England Patriots during the fourth quarter of their game at MetLife Stadium on October 15, 2017 in East Rutherford, New Jersey. The Replay Official reviewed the runner broke the plane ruling, and the play was reversed and called a fumble. (Photo by Al Bello/Getty Images)
TEMPE, AZ - OCTOBER 14: Wide receiver Frank Darby #84 of the Arizona State Sun Devils celebrates with teammates on the field after defeating the Washington Huskies in the college football game at Sun Devil Stadium on October 14, 2017 in Tempe, Arizona. The Sun Devils defeated the Huskies 13-7. (Photo by Christian Petersen/Getty Images)