The Open Champion had put himself in a good position on Friday.
Four over par rounds of 74 on both Saturday and Sunday left Shane Lowry on one over par at the Honda Classic.
The Open Champion was on 7 under heading into the weekend but struggled to back up his form on the first two days.
Australian Matt Jones finished up on 12 under par to claim a five shot win.
To Be A National Champion In Boxing Would Be Huge - Paul Loonam
The Offaly boxer will take on Rudy Farrell this September.
Laois SFC: St Joseph’s And Courtwood Off To Winning Starts
The action continues this evening.
Alex Dunne Aiming For Big Weekend In Budapest
Dunne currently sits fourth in the table standings.
Athlone Town Set For Next European Game
Czarni Sosnowiec are the opponents for the midlanders.
Offaly SHC: Kilcormac Killoughey Claim First Win Of The Season
KK secured a 13 point win over Kinnitty.
Kilbeggan Races Returns Tomorrow Afternoon
The first race goes to post tomorrow at 4:30pm.
Laois SFC: Graiguecullen And Stradbally Pick Up Opening Round Wins
The action continues this evening.
Offaly SHC: Kilcormac Killoughey Face Kinnitty In Must Win Game
The reigning champions were beaten in their first game.
Westmeath SFC: Opening Round Begins With Bang
The first round of games get underway tomorrow evening.
Athlone Town Advance In Women's Champions League Qualifying Round
Town will be back in action in Poland this Saturday.
Laois SFC: Round One Gets Underway This Evening
Both games this evening throw in at 7:30pm.
Mullingar Harriers Athletes Shine On International Stage
Lily and Conor Walsh shined brightest in Budapest.
Athlone Town To Face Waterford In FAI Cup Third Round
The game will take place next month.
Athlone Town Cruise To Victory In Women's Premier Division
Town were comfortable 3-0 winners over Bohemians.
Offaly SFC: Bracknagh Stage Second Half Comeback To Defeat Durrow
Peter Cunningham finished with 1-7 for the winners.
Laois SHC: Drama Unfolds In Round Two
There was plenty of talking points from the latest round of games.
Athlone Town Book Place In FAI Cup Third Round
Town had too much for Midleton.
Westmeath SHC: Castletown Geoghegan Maintain Perfect Record
There were also wins for Raharney and Lough Lene Gaels.
Offaly Athletics Club Launches €150k Fundraising Drive
They've raised €66,000 so far.
Laois Book Place In All-Ireland Intermediate Camogie Final
They'll face Antrim at Croke Park next month.
