Graeme McDowell holds a share of second place as his second round draws to a close at the Italian Open.
The Ulsterman has carded four birdies so far today to climb to 9 under par.
He has been overtaken by Rafa Carbrera Bello who lies on 10 under with two holes to play.
Padraig Harrington remains on 5 under as he plays the last hole.
Paul Dunne has just teed off on 2 under.
Rory McIlroy and Shane Lowry will be hoping to get back on track during the second round of the Memorial Tournament in Ohio.
The Offaly man begins the day on 1 over par, 8 shots off the lead.
McIlroy is a further shot back.
World Number 10 Hideki Matsuyama sits on top of the leaderboard, alongside Chilean Joaquín Niemann and Abraham Ancer of Mexico.