PHOTOS: What's in a number? No. 18
See who has worn jersey No. 18 in Steelers history

Pat Brady (1954)

Pat Brady (1954)

Jack Kemp (1957-1958)

Jack Kemp (1957-1958)

Jack Kemp (1957-1958)

Jack Stephans (1959)

Jack Stephans (1959)

Jack Stephans (1959)

Terry Nofdinger (1959)

Cliff Stoudt (1977-1983)

Cliff Stoudt (1977-1983)

Cliff Stoudt (1977-1983)

Cliff Stoudt (1977-1983)

Cliff Stoudt (1977-1983)

Harry Newsome (1985-1989)

Harry Newsome (1985-1989)

Harry Newsome (1985-1989)

Harry Newsome (1985-1989)

Mike Tomczak (1993-1999)

Mike Tomczak (1993-1999)

Mike Tomczak (1993-1999)

Mike Tomczak (1993-1999)

Mike Tomczak (1993-1999)

Walter Young (2006)

Walter Young (2006)

Zach Mettenberger (2016)

Zach Mettenberger (2016)

Zach Mettenberger (2016)

Diontae Johnson (2019-present)

Diontae Johnson (2019-present)

Diontae Johnson (2019-present)

Diontae Johnson (2019-present)

Diontae Johnson (2019-present)

Diontae Johnson (2019-present)

Diontae Johnson (2019-present)

Diontae Johnson (2019-present)

Diontae Johnson (2019-present)