Lowry stalks leaders at the K-Club as McIlroy battles

India's Shubhankar Sharma and England's Jordan Smith share the halfway lead in the Horizon Irish Open as home favourites Shane Lowry and Rory McIlroy experienced contrasting finishes at The K Club.

Sharma raced to the turn in just 28 shots on his way to a second round of 66, setting what looked an imposing target of 13 under par in sweltering conditions.

Smith responded with seven birdies in the first 11 holes and took the outright lead with another on the 15th, but ran up a double bogey on the 17th before completing a 65 with a birdie on the last.

Lowry birdied the 17th and 18th to complete a second successive 68 and lie five shots off the pace, while McIlroy holed out from 116 yards for an eagle on the 16th but immediately gave both shots back with a double bogey on 17.

"I'm trying to think of the last time I made a double bogey, it's been a few months and I've prided myself on really limiting my mistakes," McIlroy said after a 70 left him eight shots off the lead.

"That was one that obviously got away from me and I need a good one tomorrow to get myself back into it. There's low scores to be had on this golf course especially with how the conditions are."

A birdie at the 16th sparked McIlroy's victory surge the last time the Irish Open was staged at The K Club in 2016 and he added: "There's something about that hole that brings out the best in me.

"It was a lovely pin for a wedge shot with that back stop and using the slope to bring the ball back. It's always a bonus and a bit of luck when they go in the hole but it was a lovely shot."

Lowry, who won the 2009 Irish Open when he was still an amateur, said: "I've a huge weekend ahead of me.

"I've obviously been very fortunate to win this tournament before but I'd love nothing