Video has emerged from a fan of Mariano Rivera injuring his Achilles in the outfield at the Yankees' Old-Timers' Day.

Legendary New York Yankees closer Mariano Rivera tore one of his Achilles tendons during the club's 77th Old-Timers' Day game on Saturday, his agent Fernando Cuza confirmed to The Athletic. Rivera will undergo surgery this upoming week.

NEW YORK -- Hall of Famer Mariano Rivera tore an Achilles tendon while going after a flyball at the New York Yankees' Old-Timers’ Day game on Saturday and needs surgery. Agent Fern Cuza said the 55-year-old closer, baseball's career leader in saves, will have the operation within a week.