Golf: Esaki-Kua grabs one-shot lead; Mason lurking with 69 at Big Island Invitational

HOLLYN JOHNSON/Tribune-Herald Nick Mason shot a 2-under 69 on Saturday in the first round of the Big Island Invitational at Hilo Municipal and was two shots behind the leader, TJ Esaki-Kua. Nainoa Calip and Justin Keiley were at 68. The final round starts at 7 a.m. Sunday.

Professional golfers tend to acquire a level of anxiety when they enter 36-hole tournaments because the margin of error is so slim.