Photos from Day 1 of the 2022 NCAA Division I Wrestling Championships at Little Caesars Arena in Detroit.

Iowa’s Jaydin Eierman wrestles North Carolina’s Kizhan Clarke during the NCAA Division I Wrestling Championships at Little Caeser’s Arena in Detroit, Michigan on Thursday, March 17, 2022. Clarke won in sudden victory to advance. (Nick Rohlman/The Gazette)

Iowa’s Jaydin Eierman waits for an official review following his match with North Carolina’s Kizhan Clarke during the NCAA Division I Wrestling Championships at Little Caeser’s Arena in Detroit, Michigan on Thursday, March 17, 2022. Clarke won in sudden victory to advance. (Nick Rohlman/The Gazette)

Iowa’s Drake Ayala wrestles Columbia’s Joe Manchio during the NCAA Division I Wrestling Championships at Little Caeser’s Arena in Detroit, Michigan on Thursday, March 17, 2022. (Nick Rohlman/The Gazette)

Iowa’s Alex Marinelli wrestles Virginia’s Justin McCoy during the NCAA Division I Wrestling Championships at Little Caeser’s Arena in Detroit, Michigan on Thursday, March 17, 2022. Marinelli won by decision 8-2 to advance. (Nick Rohlman/The Gazette)

Iowa’s Michael Kemerer wrestles South Dakota State’s Cade DeVos during the NCAA Division I Wrestling Championships at Little Caeser’s Arena in Detroit, Michigan on Thursday, March 17, 2022. Kemerer won by decision 9-4. (Nick Rohlman/The Gazette)

Iowa State’s David Carr wrestles with Oregon State’s Hunter Willits during the NCAA Division I Wrestling Championships at Little Caeser’s Arena in Detroit, Michigan on Thursday, March 17, 2022. The 17th seeded Willits upset the 1st seed and defending national champion Carr to advance. (Nick Rohlman/The Gazette)

Oregon State coaches look on as Iowa State’s David Carr wrestles with Oregon State’s Hunter Willits during the NCAA Division I Wrestling Championships at Little Caeser’s Arena in Detroit, Michigan on Thursday, March 17, 2022. The 17th seeded Willits upset the 1st seed and defending national champion Carr to advance. (Nick Rohlman/The Gazette)

Oregon State’s Hunter Willits has his arm raised after defeating Iowa State’s David Carr during the NCAA Division I Wrestling Championships at Little Caeser’s Arena in Detroit, Michigan on Thursday, March 17, 2022. The 17th seeded Willits upset the 1st seed and defending national champion Carr to advance. (Nick Rohlman/The Gazette)