Matt Jones has admitted that leading a Major tournament feels different to heading a regular PGA Tour event.
The world number 75 leads by two shots at the halfway stage of the US PGA Championship, but rather than put himself under pressure, the Australian plans to "have fun" during his time at the top of the standings.
The 35-year-old told PGATour.com: "I've been in the lead of a Tour event, but a Major's a different story. I'm going to have fun with it, and I'm pretty relaxed on the golf course."
Jones's previous best finish at a Major tournament is a tie for 30th at this year's Open Championship.