Tiger Woods strokes a 45-foot birdie putt up to within a dustbin lid at five, in for another par.

-9 Ancer (F*), Smith (F), Thomas (F*), D.Johnson (F*)

-8 Cantlay (F*), Im (F*)

-7 Willett (F*), Fleetwood (F), Rose (F*), Casey (6)

-6 Munoz (F), Frittelli (F)

Selected others:

-5 Mickelson (F*), Koepka (F*)

-4 Fowler (F*), Woods (4)

-3 Augenstein (A) (F*), McIlroy (F*), Westwood (7*)

-2 Scott (F*)

-1 Day (5*)

Alistair Bruce-Ball set the following question on BBC Radio 5 live sports extra earlier.

Who are the top 20 money earners from the Masters?

Here are some of your answers…

Ross Wight - Great question. Has to be weighted to the modern era (inflation and all that jazz), folk who've had long careers and been around the top, so I’m gonna go with Woods, Michelson, Westwood, Rose, Casey, Watson, Sergio, DJ, Cabrera... How's that for a start? Lol.

William Robinson - Mickelson, Woods, Scott, Bubba Watson. This is a brilliant question.

James Bamford - Fred Couples surely? And maybe Vijay?

Tweet your answers using #bbcgolf or text 85058.

Four holes down and Ian Poulter is yet to see any red or black inked on his scorecard.

A couple birdies would be very welcome mind. Currently tied for 48th he is right on the margin when it comes to making the cut.

A long putt for a birdie for Casey. He judges the pace brilliantly it just doesn't have the accuracy - although from that distance he would have needed a laser-sight to get the perfect line.

Another par coming up on the sixth.

South Korea's Sungjae Im has endured a mixed second round - although he has a great chance for a birdie at the ninth for a one under 70.

Will he finish with a flourish?

Yes.

Achievement unlocked.

Tiger slaps a driver 290 yards and then flicks his approach on to the fifth green, although it comes up a touch left. If anyone can read a long birdie putt...

Has the recovery started? A sumptuous approach into the 180-yard sixth leaves DeChambeau with a three-footer at most.

That's one back.

Another par for Casey.

Obvs.

Oh Lee!

Westwood, like others before him, finds the water at the front of the green on the 15th as his ball rolls back down the slope.

This was a golden chance to pick up a shot on this par-five hole.

Talking of Larry Mize...the 1987 champion is on the 16th. Tee shot knocked to eight feet. Birdie putt holed.

He's at level par after four bogeys and two birdies in his opening seven holes, starting from the 10th.

The golf gremlins must have got in Bryson DeChambeau's head. A tough second out of the shrubbery leaves him with a gentle chip back on.

That he fluffs.

It's another bogey. This is horrible to watch. That lost ball on the third seems to have done for him at the moment.

Image source, Getty Images

Casey almost holes his third shot on the fifth - a lofted pitch to the green.

Incredible!

An easy par for the 43-year-old.

Tiger Woods is on the fourth green. The par three is playing 243 yards today. That's about the length of a Larry Mize drive.

It's an outside birdie chance, from 30 feet. Not hit that one either. He's got another three-footer for par. He can't miss two on the spin can he?

Nope. Drained. As you were.

Image source, Getty Images

Bernhard Langer is home and hosed, finishing with a birdie, par, birdie and bogey.

Looks like we'll be seeing him at the weekend.

Joint leader Dustin Johnson: "Any time you have to take advantage of par fives - the first day I did but today I could not get the putts to get to go in hole. It was good to get a birdie on the ninth though."

A great finish from Justin Rose. The Englishman birdies the ninth, his last, and that's three in four holes to finish.

It's a two-under 70 and the two-time runner-up is right in it at halfway.

Another par as expected for Casey on the fourth. He seems pretty happy with his lot so far.

On to the 495 yards of Magnolia.