Robert Karlsson followed his opening 64 at the HP Byron Nelson Championship with an 8-over-par 41-37=78 to reach the midpoint in 2-over 142, two strokes too high to play the weekend.
Kevin Na completed 36 holes of the RBC Heritage in 6-over-par 72-76=148 and missed the cut by two strokes.
Ben Martin backed up his opening 69 at the RBC Heritage with a 3-under-par 33-35=68 in his second round to post 5-under 137, good for a share of the 36-hole clubhouse lead.
Jim Furyk crafted a bogey-free, 5-under-par 33-33=66 in his second round of the RBC Heritage to post 5-under 137 at the midpoint, good for a piece of the 36-hole clubhouse lead.
Scott Brown completed a 2-under-par 36-33=69 for his second round of the RBC Heritage this morning.
Billy Hurley III twirled a bogey-free, 2-under-par 34-35=69 in his second round of the RBC Heritage to post 3-under 139, two strokes adrift of the 36-hole clubhouse lead.
Bill Haas withdrew from the RBC Heritage prior to his second round, citing a wrist injury.
K.J. Choi spun a 4-under-par 34-33=67 in his second round of the RBC Heritage to post 5-under 137 at the midpoint, good for outright possession of the clubhouse lead.
During his second round of the Maybank Malaysian Open in Kuala Lumpur, Pablo Larrazábal found refuge in a lake after being attacked by hornets.
In a feature at Golfweek.com, Jim McCabe explained why Steve Marino hadn't competed in 2014 until his first round of the RBC Heritage.
William McGirt crafted a 5-under-par 31-35=66 in his opening round of the RBC Heritage, earning a piece of the overnight lead.
With a 5-under-par 31-35=66 for his opening round of the RBC Heritage, Scott Langley shares the clubhouse lead.