Tiger found several bunkers on the front nine

15th hole: A brilliant recovery sees Woods stay at four under, which is looking an increasingly impressive score. After finding the bunker, Woods chips to 15ft and again holes out when he needs to for par.
Four under

14th hole: The familiar screams of "get in the hole" ring out around the 14th green, but Woods fails to deliver with another tricky downhill putt for birdie that drifts right.
Four under

13th hole: Woods is never happy to walk off a par-five hole with a par, but after a poor drive it is as much as he can expect at the 13th. A lightning fast birdie attempt slides to the right of the hole.
Four under

12th hole: Everybody is struggling in the torrential downpour and Woods has to produce a magical eight iron from the deep rough to find the green. Playing partner Darren Clarke holes a huge birdie putt, but Woods cannot follow suit and makes par.
Four under

11th hole: A welcome par for Woods, who stays two under for the day and two shots clear of the field, with conditions worsening by the minute.
Four under

10th hole: This time Woods does pay for a slack approach that sees him find another bunker. His chip quickly dies on the sodden green and he cannot hole out from 15ft.
Four under

9th hole: A poor iron into the greenside bunker sees Woods chip to 25ft and look certain to drop another stroke, but as so often he holes out for a par that seems more like a birdie.
Five under

8th hole: A chink of light for the rest of the field as Woods drops his first shot of the day after his drive on the par three misses the green.
Five under

7th hole: Woods cards another par to stay four clear.
Six under

Tiger Woods made another strong start

6th hole: After three birdies in the first four holes Woods has settled down and he records his second par in a row.
Six under

5th hole: Woods makes par to stay four shots clear of the rest of the field.
Six under

4th hole: After a brief rest Woods is back on the birdie trail and he moves to three under for the round.
Six under

3rd hole: Woods' run of birdies comes to an end as he picks up his first par of the round.
Five under

2nd hole: Woods has started in spectacular fashion, picking up his second birdie to move three strokes clear of the field.
Five under

1st hole: Woods gets his round underway with a birdie at the first to move to four under par for the tournament.
Four under

First-round leader Tiger Woods began his second round at 1335 BST.

Woods, bidding for his eighth Major at the age of 26, led by a stroke overnight from exciting young Spaniard Sergio Garcia.