Groups we're watching: Round 4

Tiger Woods, Stewart Cink
Tee time: 2:05 p.m.
Total TOUR wins: 68
Why you should watch: Did you see that Tiger's in this group? That's why you should watch. He'll need to make up six shots in the final round, a tall order, but if anyone is capable -- especially at Augusta National -- it's Woods. We're not saying he'll win, we're not saying he won't. We're just saying he'll make it more than worth your while to tune in.

Steve Flesch, Paul Casey
Tee time: 2:15 p.m.
Total TOUR wins: 4
Why you should watch: Ah, the pairing of the gritty veteran looking to top off a successful career, playing alongside one of Europe's finest. A win by Flesch on Sunday would be a shock to many. He's done well in past majors, but you never hear his name when it comes to pre-tournament favorites. Casey, on the other hand, is always one people point to as a potential threat to win a major. Both players will need to make up some ground if they're to slip into a Green Jacket Sunday evening.

Trevor Immelman, Brandt Snedeker
Tee time: 2:25 p.m.
Total TOUR wins: 2
Why you should watch: While enviable, a spot in Sunday's final pairing at Augusta National can't possibly be a comfortable position to be in. Sure, it means you've played brilliantly for 54 holes. But it also means you're likely to experience some nerves you never knew you had. However, Immelman and Snedeker couldn't really ask for a more comfortable pairing given the circumstances. Both are young TOUR players. Both have one TOUR win to their credit. And both played beautifully when they were paired together on Saturday. Can either one get it done if Tiger pours on some early heat? We'll just have to wait and see.

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