HONOLULU — Vijay Singh had his best opening round in more than three years, good enough for a five-way share of the lead Thursday in the Sony Open.

And it was just enough to beat players in his own age group.

Singh, who turns 53 next month and could be the oldest PGA Tour winner in history with a victory at Waialae, narrowly missed an 8-foot eagle putt on his final hole and still posted his best score in 19 years playing the Sony Open.

Brandt Snedeker and Kevin Kisner caught him in the afternoon. Ricky Barnes, winless in 205 starts on the PGA Tour as a pro, and Morgan Hoffmann also shot 63 in the morning.

Zach Johnson, Charles Howell III and Si Woo Kim were one shot out of the lead.