Chargers great Antonio Gates announces his retirement

FILE - In this Dec. 24, 2017, file photo, Los Angeles Chargers tight end Antonio Gates (85) reacts after catching a pass for a touchdown during the first half of an NFL football game against the New York Jets, in East Rutherford, N.J. Gates announced his retirement, Tuesday, Jan. 14, 2020, following a 16-year career that saw him finish with 116 touchdowns, which is the most by a tight end in NFL history. (AP Photo/Seth Wenig, File)

FILE - In this Sept. 16, 2018, file photo, Los Angeles Chargers’ Antonio Gates warms-up before an NFL football game against the Buffalo Bills, in Orchard Park, N.Y. Gates announced his retirement, Tuesday, Jan. 14, 2020, following a 16-year career that saw him finish with 116 touchdowns, which is the most by a tight end in NFL history. (AP Photo/Adrian Kraus, File)

LOS ANGELES — One year and one day after he caught his final NFL pass, Antonio Gates formally retired Tuesday.