Home People John McEnroe John McEnroe shows John McEnroe shows John McEnroe TV Shows (18) Undeniable with Dan Patrick (2015) As Himself, He was 56 years old Only at the Open (2008) He was 49 years old Boris Becker meets (2007) He was 48 years old 30 Rock (2006) He was 47 years old Kathy Griffin: My Life on the D-List (2005) He was 46 years old Costas Now (2005) He was 46 years old CSI: NY (2004) He was 45 years old The Celebrity Apprentice (2004) He was 44 years old Less than Perfect (2002) He was 43 years old The Chair (2002) He was 43 years old The Chair (2002) He was 42 years old Curb Your Enthusiasm (2000) He was 41 years old Die Johannes B. Kerner Show (1998) He was 38 years old The Frank Skinner Show (1995) He was 36 years old Frasier (1993) As Guest Caller - Patrick, He was 34 years old Late Night with Conan O'Brien (1993) He was 34 years old GMTV (1993) He was 33 years old Saturday Night Live (1975) He was 16 years old
