Bryson DeChambeau and Patrick Cantlay enter the final round of the 2021 BMW Championship on Sunday at Caves Valley Golf Club tied at 21 under as the heavy favorites to win the second FedEx Cup Playoffs event. They are three strokes clear of the rest of the field at the start of Round 4, and both are shorter than 2-1 favorites to win this tournament, according to Caesars Sportsbook.Scoring has been preposterous at Caves Valley over the first 54 holes, though, which means we could see pretty much anything on Sunday. Rory McIlroy (four back) could shoot a 62. Jon Rahm (five back) could do something sillier. Dustin Johnson (seven back) is almost certainly out of it, but something in the low 60s would at least keep the engine on his ride home cool for a bit. Sunday is going to be awesome for all of those reasons but also because it’s going to be fascinating to see how DeChambeau handles the cauldron and the galleries (which are some of the biggest and most noticeable of the last 18 months). He has the game and the closing kick to shut down this event (and possibly the PGA Tour Player of the Year race?), but how he handles everything if it gets going sideways is the story of the event on Sunday.CBS Sports will be with you the entire way Sunday updating this story with the latest scores, analysis and highlights from Round 4 of the BMW Championship. Keep it locked here throughout the entire round, take a quick glance at the leaders atop of the page and view a more detailed leaderboard.