On September 5, 2007, he was a surprise guest commentator for the Andy Roddick/Roger Federer US Open quarterfinal.
ˌɔn sɛptˈɛmbɚ fˈaɪv, tˈuː θˈaʊzənd sˈɛvən, hiː wʌzɐ sɚpɹˈaɪz ɡˈɛst kˈɑːməntˌeɪɾɚ fɚðɪ ˈændi ɹˈɑːdɪk slˈæʃ ɹˈɑːdʒɚ fˈɛdɚɹɚ jˌuːˈɛs ˈoʊpən kwˈɔːɹɾɚfˌaɪnəl.