Tiger Woods is happy with the pace of his recovery from back surgery but does not know when he will be fit to tee off again in a competitive tournament. The 40-year-old former world number one fuelled speculation about a comeback after registering for the US Open in June, before playing a few holes at Bluejack National Golf Club in Texas on Monday. Woods played five holes with friend Mark O'Meara at the course on Monday, the first time he has played since his most recent back procedure in October.
