Friday is going to be a day that the golf world remembers for a long, long time because it may mark the day that Tiger Woods played his last competitive round at the Old Course at St. Andrews. Conditions were easier than Thursday, but Woods was unable to make the cut after shooting 78-75.
Cameron Smith, however, backed up his Thursday 67 with a 64 that has him at the top of the leaderboard at 13 under heading into the weekend.
Golfweek went inside the numbers for trends and insights from the home of golf to help give context to what we have seen so far at the 150th British Open.