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It was business as usual at Augusta National, especially for defending champion Jordan Spieth. The 22-year-old played a bogey-free round on Thursday to take an early lead at the 80th Masters tournament.

Here is everything you need to know regarding coverage, along with must-watch story lines and tee times for Friday's action.

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SECOND ROUND TEE TIMES (ALL TIMES ET):

8:20 a.m.: Mike Weir, Cameron Smith, Sammy Schmitz (a)

8:31 a.m.: Ian Woosnam, Troy Merritt, Byeong-hun An

8:42 a.m.: Darren Clarke, Billy Horschel, Matthew Fitzpatrick

8:53 a.m.: Mark O'Meara, David Lingmerth, Paul Chaplet (a)

9:04 a.m.: Keegan Bradley, Brandt Snedeker, Kiradech Aphibarnrat

9:15 a.m.: Charl Schwartzel, Davis Love III, Rafael Cabrera-Bello

9:26 a.m.: Danny Lee, Russell Knox, Smylie Kaufman

9:37 a.m.: Bubba Watson, Branden Grace, Ian Poulter

9:48 a.m.: Bernhard Langer, Hunter Mahan, Romain Langasque (a)

9:59 a.m.: Jason Day, Matt Kuchar, Ernie Els

10:21 a.m.: Graeme McDowell, Fabian Gomez, Scott Piercy

10:32 a.m.: Jimmy Walker, Soren Kjeldsen, Anirban Lahiri

10:43 a.m.: Danny Willett, Sergio Garcia, Ryan Moore

10:54 a.m.: Angel Cabrera, Shane Lowry, J.B. Holmes

11:05 a.m.: Martin Kaymer, Bill Haas, Rory McIlroy

11:16 a.m.: Jim Herman, Steven Bowditch

11:27 a.m.: Trevor Immelman, Robert Streb, Derek Bard (a)

11:38 a.m.: Larry Mize, Victor Dubuisson, Kevin Streelman

11:49 a.m.: Sandy Lyle, Bernd Wiesberger, Vaughn Taylor

12 p.m.: Webb Simpson, Chris Wood, Thongchai Jaidee

12:22 p.m.: Tom Watson, Charley Hoffman, Lee Westwood

12:33 p.m.: Zach Johnson, Rickie Fowler, Jin Cheng (a)

12:44 p.m.: Louis Oosthuizen, Jason Dufner, Patrick Reed

12:55 p.m.: Jordan Spieth, Paul Casey, Bryson DeChambeau (a)

1:06 p.m.: Justin Thomas, Emiliano Grillo, Dustin Johnson

1:17 p.m.: Vijay Singh, Hideki Matsuyama, Chris Kirk

1:28 p.m.: Harris English, Andy Sullivan, Kevin Na

1:39 p.m.: Phil Mickelson, Marc Leishman, Henrik Stenson

1:50 p.m.: Justin Rose, Jamie Donaldson, Daniel Berger

2:01 p.m.: Adam Scott, Kevin Kisner, Brooks Koepka

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Television coverage:

ESPN: 3-7:30 p.m. (Replay from 8-11 p.m.)

Live action online at Masters.com.

Featured Groups: 9:26 a.m. - 7 p.m.

Amen Corner: 10:45 a.m.-6 p.m.

Hole Nos. 15 and 16: 11:45 a.m.-7 p.m.