The worst injury of Super Bowl LVIII so far didn't happen during a play.
San Francsico 49ers starting linebacker Drew Greenlaw went down with an apparent leg injury while running onto the field after a play. After hopping in excitement a couple times, Greenlaw took a step forward, immediately fell down and started clutching his left leg.
He eventually had to be carted off the field at Allegiant Stadium.
Greenlaw is a significant part of an elite Niners defense. Playing alongside All-Pro Fred Warner, the 26-year-old posted 120 total tackles, five tackles for loss, four passes defended and 1.5 sacks during the regular season. He already had three tackles in a quarter-plus at the Super Bowl.