Spencer Levin appears to be on the way to a runaway victory at the 2012 Waste Management Phoenix Open. At 17-under, he leads Webb Simpson by six strokes and Bubba Watson by seven heading into Sunday's final round.

Levin fired an 8-under 63 in his second round on Friday to open up his massive lead, and a 68 on Saturday to keep a lot of space between himself and the rest of the field.

Here are some of the most important tee times and pairings for Sunday's final round. All times are Eastern, and you can catch TV coverage of the 2012 Waste Management Open on The Golf Channel from 1 p.m. to 2:30 p.m. and on CBS from 3:00 p.m. to 6:00 p.m., or watch the event via the PGA Tour's free live online stream.

TPC Scottsdale Tee No. 1

1:05 p.m.: Trevor Immelman, Marc Leishman, Jeff Maggert

1:15 p.m.: Matt Jones, Phil Mickelson, John Rollins

1:25 p.m.: Greg Chalmers, Ben Crane, Kyle Stanley

1:35 p.m.: Jason Dufner, John Huh, Chris Stroud

1:45 p.m.: Spencer Levin, Webb Simpson, Bubba Watson

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