Australia's overnight pacesetter Karl Vilips has slipped down the leaderboard in the second round of the Mexico Open on the US PGA Tour.
A day after firing a nine-under 62, Vilips shot a three-over 74 at the Vidanta Vallarta course in Vallarta on Friday (Saturday AEDT).
The 25-year-old is six-under for the tournament, sliding from leader to tied for 34th.