Ian Poulter and Paul Casey shared a 1-shot lead in the final round at the Honda Classic on Sunday when play was suspended due to darkness.

After third-round play was suspended on Saturday due to heavy rain and wind, play continued on Sunday and the third round was concluded before players teed off for their final rounds. Play will continue Monday at 8 a.m. ET.

Poulter, who held a 3-shot lead at the end of round three after a 4-under 66, is 2-over through seven holes of his last round, while Casey is 4-under through nine after carding a 2-under 68 in his third round. The duo is tied for the lead at 7-under.

Phil Mickelson, Daniel Berger, Jeff Overton, Brendan Steele and Russell Knox are all three shots back at minus-4 in the middle of their rounds, while 36- hole leader Padraig Harrington is 3-over through seven holes and he is alone in ninth at 3-under.

Poulter used his four-birdie and bogey-free third round to grab a 3-shot lead before teeing off for the final round at 4:30 p.m. ET.