Jim Furyk has opened up a one-shot lead heading into the final round of the BMW Championship in Illinois.
The American, who shot a record-equalling 59 yesterday, took 10 more shots for his third round, but still finished clear of Steve Stricker on 13-under-par for the championship.
Brandt Snedeker took 71 blows to navigate Conway Farms Golf Club to leave himself in third, while Zach Johnson is three strokes off the lead on 10-under-par.
Tiger Woods (-9), Charl Schwartzel (-8), Ryan Moore (-8), Hunter Mahan (-7), Rory Sabbatini (-7) and Nick Watney (-7) complete the top 10.