most tournaments, the U.S. Open alternates tee times. If you're first
out in the first round, you're last out in the second round, and vice
versa. They're sticking with that arrangement. So the players who
finish round 1 this afternoon will be due on the tee shortly thereafter
to start round 2. (They have the "early" round 2 tee times.) Those who
finished round 1 this morning will have to wait until tomorrow
afternoon to start round 2. (They have the "late" round 2 tee times.)Players who start round 2 this afternoon and do not finish before dark will start early tomorrow, weather permitting.