A player who has won over the TPC Potomac track is David Lingmerth 33/1 – with SkyBet – who won a web.com event here in 2012 so he will have some positive memories of playing here. David also comes into this week on a good run of form with five Top 25 finishes from his last seven starts and his opening round of 65 at the Memorial Tournament was replicated in the third round last week at the Travelers Championship and he will be in confident mood teeing it up this week.