Gameday Gallery: Notre Dame vs. USC USC quarterback Caleb Williams warms up before beating the Irish 38-27 on Saturday night. Ryan Vigilante | The Observer Irish captains Michael Mayer and Isaiah Foskey take the field in front of the Trojans before Notre Dame's 38-27 loss to USC on Saturday night. Ryan Vigilante | The Observer The Irish take the field behind head coach Marcus Freeman before Notre Dame's 38-27 loss to USC on Saturday night. Ryan Vigilante | The Observer Irish LB JD Bertrand lines up across from Trojan QB Caleb Williams during Notre Dame's 38-27 loss to USC on Saturday night. Ryan Vigilante | The Observer Irish LB Isaiah Foskey (7) celebrates a fumble recovery which would eventually be overturned during Notre Dame's 38-27 loss to USC on Saturday night. Ryan Vigilante | The Observer Irish defenders Justin Ademilola (9) and Clarence Lewis (6) pursue Trojan QB Caleb Williams during Notre Dame's 38-27 loss to USC on Saturday night. Ryan Vigilante | The Observer Trojan QB Caleb Williams gets flagged for pass interference against Irish CB TaRiq Bracy during Notre Dame's 38-27 loss to USC on Saturday night. Ryan Vigilante | The Observer Irish defenders Isaiah Foskey (7) and Rylie Mills (99) celebrate a sack during Notre Dame's 38-27 loss to USC on Saturday night. Ryan Vigilante | The Observer Irish RB Logan Diggs takes a handoff from QB Drew Pyne during Notre Dame's 38-27 loss to USC on Saturday night. Ryan Vigilante | The Observer Irish RB Audric Estime breaks free during Notre Dame's 38-27 loss to USC on Saturday night. Ryan Vigilante | The Observer Irish RB Audric Estime breaks free during Notre Dame's 38-27 loss to USC on Saturday night. Ryan Vigilante | The Observer Irish DL Nana Osafo-Mensah pursues Trojan QB Caleb Williams during Notre Dame's 38-27 loss to USC on Saturday night. Ryan Vigilante | The Observer Irish LB Isaiah Foskey takes Trojan QB Caleb Williams down for a sack during Notre Dame's 38-27 loss to USC on Saturday night. Ryan Vigilante | The Observer Irish LB JD Bertrand tries to beat a Trojan lineman during Notre Dame's 38-27 loss to USC on Saturday night. Ryan Vigilante | The Observer Irish LB Marist Liufau misses a tackle on Trojan QB Caleb Williams during Notre Dame's 38-27 loss to USC on Saturday night. Ryan Vigilante | The Observer Irish QB Drew Pyne unloads a pass under pressure during Notre Dame's 38-27 loss to USC on Saturday night. Ryan Vigilante | The Observer Irish WR Deion Colzie fights through contact during Notre Dame's 38-27 loss to USC on Saturday night. Ryan Vigilante | The Observer Irish TE Michael Mayer (left) celebrates a touchdown during Notre Dame's 38-27 loss to USC on Saturday night. Ryan Vigilante | The Observer Irish LB Isaiah Foskey takes down USC RB Austin Jones during Notre Dame's 38-27 loss to USC on Saturday night. Ryan Vigilante | The Observer Irish LBs Isaiah Foskey and JD Bertrand try to chase down the elusive Caleb Williams during Notre Dame's 38-27 loss to USC on Saturday night. Ryan Vigilante | The Observer Irish TE Michael Mayer celebrates a first down during Notre Dame's 38-27 loss to USC on Saturday night. Ryan Vigilante | The Observer Irish quarterback Drew Pyne takes the field before Notre Dame's 38-27 loss to USC on Saturday night. Ryan Vigilante | The Observer Leprechaun Ryan Coury squares up against the USC marching band before Notre Dame's 38-27 loss to USC on Saturday night. Ryan Vigilante | The Observer Irish WR Deion Colzie hauls in a touchdown catch during Notre Dame's 38-27 loss to USC on Saturday night. Ryan Vigilante | The Observer Irish cheerleaders stay positive during Notre Dame's 38-27 loss to USC on Saturday night. Ryan Vigilante | The Observer Irish TE Michael Mayer breaks through a tackle during Notre Dame's 38-27 loss to USC on Saturday night. Ryan Vigilante | The Observer Irish WR Lorenzo Styles evades a Trojan defender during Notre Dame's 38-27 loss to USC on Saturday night. Ryan Vigilante | The Observer Irish TE Michael Mayer brings in a garbage time touchdown during Notre Dame's 38-27 loss to USC on Saturday night. Ryan Vigilante | The Observer irish kicker Blake Grupe attempts an onside kick during Notre Dame's 38-27 loss to USC on Saturday night. Ryan Vigilante | The Observer