The PGA Tour kicked off its weekend in Mexico City on Thursday as Louis Oosthuizentook a one-shot lead at seven-under par after the opening round at the 2018 WGC-Mexico Championship.
This is only Oosthuizen's second PGA event of the season. He finished 24th at last week's Honda Classic, though he also got off to a strong start in that tournament with a first-round 67.
Joining Oosthuizen on the leaderboard are Chris Paisley, Shubhankar Sharma and Xander Schauffele, who are in a three-way tie for second place at six-under par.
2018 WGC-Mexico Championship Leaderboard
1.