Marcus Fraser is still in front at the Olympics, but there are several big names chasing him. Here are the key stats from Round 2 provided by the Golf Channel research department.
Marcus Fraser
• 63-69; made birdie on 18th hole to claim solo 36-hole lead
• Second time this year to begin tournament with two rounds in the 60s
• Went on to win other instance (Maybank Malaysian Open)
• Hit 14-of-18 greens in regulation in both rounds this week
• T-3 in field in GIR through 2 rounds (77.