Baltimore Ravens Pro Bowl cornerback Marlon Humphrey will miss the start of the upcoming season due to a lingering foot injury that will require surgery. 

NFL.com reported Wednesday that Humphrey, Baltimore's top cornerback, is expected to miss about a month and likely will be unavailable for the Ravens' first two games.

Head coach John Harbaugh confirmed that Humphrey will have surgery Wednesday, but was optimistic the seventh-year veteran wouldn't miss a large amount of time.

"It's not going to be a long-term deal," Harbaugh told reporters following Wednesday's practice. 

"It's been a lingering thing," Harbaugh said of Humphrey's injury. "It's something we want to take care of now instead of waiting."

#Ravens All-Pro CB Marlon Humphrey is dealing with a foot injury and he's expected to have surgery today, sources say. The hope is he's back in a little over a month. So, out for the first couple games. https://t.co/gkCiVoGuI3

— Ian Rapoport (@RapSheet) August 16, 2023

The Ravens have already been hit hard by injuries at the cornerback spot this summer.

Damarion Williams, a candidate to be the team's primary slot defender, underwent left ankle surgery earlier this week and is expected to be out until October. Rock Ya-Sin, the projected outside starter opposite Humphrey, has not practised for nearly two weeks due to a knee injury but is expected to be fine for the season's start.

"We have guys ready to play, and we'll see what we can do," Harbaugh remarked. 

Humphrey earned his third career Pro Bowl nod in 2022 after recording 71 tackles, three interceptions and three sacks while starting all 17 games. The 27-year-old has started at least 12 games for the Ravens in each of the past four seasons.