Rory McIlroy is best placed of the Irish heading into day 3 of the PGA Championship at Whistling Straits.
The world number one is 2-under par after a second consecutive round of 71.
Shane Lowry and Padraig Harrington should both miss the cut, with both on 3-over.
Masters and US Open champ, Jordan Spieth is well-placed on 6-under par after a 67.
Aussies Matt Jones and Jason Day are the men to catch at 9-under par, with both yet to complete their second rounds after bad weather interrupted play at the Wisconsin course.