David Toms and John Rollins each shot 6-under 66 on Friday to share the second-round lead in the Sanderson Farms Championship.
The 47-year-old Toms — a 13-time PGA Tour winner — was bogey-free through the first two rounds. He hasn't won since 2011.
Rollins had eight birdies and two bogeys at the Country Club of Jackson. He won the last of his three tour titles in 2009 and finished 177th on the money list last season.
Toms and Rollins were at 10-under 134.
Canada's Nick Taylor was two strokes back after a 69.
Play was suspended because of darkness with 15 players unable to finish. First-round leader Sebastian Cappelen was 3 over for the round and 4 under overall with two holes left.