The Clara man tees off against Jon Rahm at 8pm this evening.
Rory McIlroy and Shane Lowry are both in need of victories on day two of the WGC Matchplay in Texas.
Both Irish golfers lost their opening group games yesterday.
Of the two, McIlroy is first out just before 7pm Irish time, taking on American Lanto Griffin.
While Lowry tees off at 8pm, against Spain's Jon Rahm.
England's Ian Poulter expects Rory McIlroy to bounce back strongly at golf's WGC Match play.
He thrashed his Ryder Cup team-mate 6 and 5 in their opening group game in Texas.
Poulter says he was fairly pleased with his own performance: