It's his first PGA tour event of 2022.
Shane Lowry carded a level par opening round of 70 on day one of the Honda Classic in Florida.
The clubhouse lead is held on 6 under par by American Kurt Kitayama.
The Offaly man is due back back on the course at 5.30 Irish time.
Pádraig Harrington is 3 over par - he's starting his second round at 11.50 this morning.
Leinster Overcome Leicester Tigers With Strong Second Half Performance
Medals Secured For Ireland At European Cross Country Championships
All Ireland Glory Achieved By Camross
Dublin Lions End Portlaoise Panthers' Perfect Home Record
Success For Camross But Heartbreak For Tubberclair
Portlaoise Panthers Back In Super League Action This Weekend
Camross Name Tomas Burke As New Hurling Manager
Midlands Stars Set For European Cross Country Championships
Laois U20 Hurler And Footballer Of The Year Revealed
Camross Has Nothing To Lose This Weekend - Arien Delaney
Robbie Henshaw Named To Start For Leinster's Champions Cup Clash
Leinster Glory The Target For Tubberclair This Weekend
Portlaoise Panthers Aiming To End Losing Streak
Camross Getting Set For All Ireland Final
Westmeath Boxers Set To Compete At U17 European Championships
Portlaoise Panthers U20s Seal Semi-Final Place In National Cup
Midlands Beko Club Champions Recognised At Croke Park
CCFL: Four Teams Progress In Combined Counties Shield
Offaly Olympian Reveals Arsenal Dream
Buccaneers Claim First Home Win In Over Two Years