|The Barclays second-round leaderboard|
|-11: J Day (Aus), S Bae (Kor); -10: B Watson (US); -9: R Palmer (US), Z Johnson (US), H Stenson (Swe) Selected others:-6: R Knox (Sco); -5: J Rose (Eng); -4: L Donald (Eng), J Furyk (US), -3: D Johnson (US); -2: P Mickelson (US); +1: P Casey (Eng); +4: L Westwood (Eng)|
US PGA winner Jason Day shares the lead with Sangmoon Bae going into the final round of the Barclays in New Jersey.
Australian Day and South Korea's Bae shot seven-under 63s to sit 11 under and a stroke clear of Bubba Watson.
Open champion Zach Johnson, fellow American Ryan Palmer and Swede Henrik Stenson are a shot further back.
Scotland's Russell Knox is six under while England's Justin Rose carded a 63 to move to five under, as he continued to recover from his opening-round 77.
Masters and US Open champion Jordan Spieth failed to make the cut on Friday.
The Barclays marks the start of the PGA Tour's four-tournament play-off series.