HILTON HEAD ISLAND, S.C. Jason Kokrak used five birdies to shoot a second-round 68 in the RBC Heritage on Friday.
The Warren JFK graduate's 3-under par round left him at 2-over par 144 after two rounds. Kokrak is in danger of missing the cut.
Seventeen players did not finish the second round Friday because of rain. The projected cut was at 1-over.