The Starter: Round 4, Northern Trust Open

February 20, 2011
PGA TOUR staff
Groups we're watching
Tee time Players  
1:30 p.m. ET
No. 1
Aaron Baddeley, Kevin Na, Fred Couples
Much intrigue surrounds this final group Sunday with Na seeking his first win and Couples looking to become the TOUR's third-oldest winner.
1:20 p.m. ET
No. 1
Vijay Singh, Ryan Moore, John Senden
Singh's Saturday putting performance even surprised himself. He's in position to make a run at his first victory since the 2008 season.
12:59 p.m. ET
No. 1
Justin Rose, Stewart Cink, Spencer Levin
In spite of a tough third round, Levin is building on a strong stretch that started with consecutive top-5 finishes to close out his 2010 campaign.
12:17 p.m. ET
No. 1
Steve Stricker, Cameron Tringale, David Duval
The defending champion posted Saturday's top round and could make some noise Sunday if he matches the feat.
MORE ROUND 4: Tee times | ROUND 3: Wrap-up | Scores | TOUR Report Notes

The final round of the Northern Trust Open is set to begin Saturday. The Golf Channel will televise live action beginning at 1 p.m. ET (10 a.m. local time). CBS Sports will televise live coverage beginning at 3 p.m. ET (12 p.m. local time).

Round 4 weather forecast
Temp: 57 high/41 low
Sunny with winds around 5 mph.
Player notes
Here are some of the players you'll see on CBS's coverage of Sunday's final round
Around the greens, Aaron has salvaged par or better on 13 of 14 attempts this week (93% - 1st) averaging 5 3 from the pin on his average chip shot (T-10th in the field). Aarons strong scrambling performance around the greens can be attributed to his field leading bogey average of 1.00 (tied with Couples for lowest bogey average this week).
Two-time Northern Trust Open champion Fred Couples is just one shot behind Aaron Baddeley entering the final round. Couples has been nearly blemish-free recently making just one bogey in his last 50 holes this week. Couples is averaging just one bogey per round this week (T-1st for fewest this week with Baddeley).
Vijay Singh has been extremely solid with the putter with a field leading 31 one-putts through 54 holes (57%). Singh is averaging just 26 putts per round this week equating to over 3 putts per round better than his 2011 season average of 29.07.

KEY ROUND 3 VIDEO:Kevin Na's birdie Saturday on No. 10 was nearly a Kodak Challenge eagle • Aaron Baddely was 'real solid' in Round 3 and takes the lead into Sunday's finale. • Louis Oosthuizen provided some excitement in his debut as a TOUR member with this chip-in.