He married Steffi Graf on October 22, 2001, at their Las Vegas home; the only witnesses were their mothers.
hiː mˈæɹid stˈɛfi ɡɹˈæf ˌɔn ɑːktˈoʊbɚ twˈɛnti tˈuː, tˈuː θˈaʊzənd wˈʌn, æt ðɛɹ lˌɑːs vˈeɪɡəs hˈoʊm; ðɪ ˈoʊnli wˈɪtnəsᵻz wɜː ðɛɹ mˈʌðɚz.