The 115th U.S. Open takes place this week at Chambers Bay in University Place, Wash. GolfChannel.com is tracking the men's second major of the season through on-site reporting and social media. For additional U.S. Open coverage, click here for full-field scores and click here for our Tiger Tracker. And click here for "Live From" air times. All-times for the U.S. Open tracker are Eastern Daylight Time (EDT). If you want to check out all the action we tracked on Day 1, you can find that here.
9:58AM: Leave it to Tweeter Alliss to hit the nail on the head:
Breaking; Improvements have been made to the first green at Chambers Bay.