The game was delayed twice by rain.
Yan Gomes' walk-off homer in the 10th inning gave Cleveland a 10-8 victory.
Kokrak’s round included an eagle on No. 5 and three birdies.
Trained by Shug McGaughey, Orb drew the No. 16 post on Wednesday.
Kokrak made the cut, but won't play in today's final round.
A crowd in Watertown, Mass., cheers Friday night as police leave the scene of the arrest of a suspect in the Boston Marathon bombings.

This image released by the FBI on Thursday shows what the agency is calling suspect No. 1, front, in black cap, and suspect No. 2, in white cap, back right, walking in Boston before the explosions at Monday’s marathon.
The Cavaliers lost 16 of their final 18 games under Scott this season.
The deep-voiced NFL player-turned-broadcaster spent half of his four decades calling sports famously paired with John Madden.
The truck stop business is owned by the family of Tennessee Gov. Bill Haslam and his brother, Cleveland Browns owner Jimmy Haslam.