After his two USA futures events, Todd Paul takes the lead with 12 matches played. Philipp Kohlschreiber leads the list of those with 11 matches. And several other players, including Evgueni Korolev have 10.
Somdev K. Dev Varman is joined by two other players at 8-0. A lot of other players, including those still alive after the third round of the Australian Open, are also undefeated. Action there is included through the third round.