24-6; -13.46pts

Pre-tournament plays:

LAY 20pts liability

Ian Poulter 60  31st
Seung-Yul Noh 70  37th
Danny Lee 75  47th
Daniel Summerhays 80  mc
Scott Piercy 85  mc
Stewart Cink 85  10th
J.B. Holmes 85  52nd
Kevin Tway 90  31st
Peter Uihlein 90  mdf
Graeme McDowell 95  27th
Harris English 100  10th

Pre-rd3 plays:

LAY 20pts liability

Adam Scott 11.5  10th
Kevin Chappell 27  4th
Seamus Power 48  27th
Matt Every 50  27th
Retief Goosen 55  37th
Rafa Cabrera Bello 65  4th
Francesco Molinari 85  24th
Scott Brown 100  52nd
 

Pred-rd4 plays:

BACK 1pt

Stewart Cink 6.8  10th
Luke List 11.5  18th
Chad Campbell 13.5  10th
Chez Reavie 23  4th
Phil Mickelson 34  9th
Limiting the losses on the Cink play - the veteran if joint leader after rd3 and his ball striking hasn't been particularly good, he has scored well and has the experience to not falter under the pressure of leading this event
By contrast, List has played extremely well this week - he leads the field in strokes gained - tee to green and strokes gained - approaches - and he is only one shot off the pace, so this is quite a turnaround in form from the last two months
With two top-10 finishes in the last five years, Campbell's position should not be a great surprise - he is only one shot back and has the experience as well as the confidence around this course to be a strong challenger today
Reavie is a shot further back so these are large odds for a player only two shots off the pace - presumably they are because he led after 36 holes, but he fell backwards only after a poor day on the greens not with the rest of his game and Dufner showed last week that bouncebacks are certainly possible
Mickelson is certainly a player who can wipe out a four-shot deficit in a very small number of holes and that looks all the more likely on a course where he has finished 2nd-11th-3rd-2nd in the last four years

LAY 20pts liability

Ben Crane 9.8  10th
Daniel Berger 20  1st
Matt Jones 23  18th
Charl Schwartzel 55  2nd
Brooks Koepka 65  37th
Kyle Stanley 65  27th