The 2023 Zurich Classic starts on Thursday, April 20 at 1:44 p.m. ET. With 80 pairs set to compete at the PGA Tour event, this is going to be a fan's delight to watch.The tour's official website released the top 10 power rankings for the tournament. Defending champions Xander Schauffele and Patrick Cantlay top the list and are followed by Sam Burns and Billy Horschel.Top 10 Power Rankings for the 2023 Zurich ClassicHere are the top 10 pairs that were ranked by the PGA Tour on their website:Xander Schauffele and Patrick CantlaySam Burns and Billy HorschelCollin Morikawa and Max HomaSungjae Im and Keith MitchellSahith Theegala and Justin SuhKurt Kitayama and Taylor MontgomerySi Woo Kim and Tom KimVictor Perez and Thomas DetryHarris English and Tom HogeMatt Fitzpatrick and Alex Fitzpatrick2023 Zurich Classic: Tee timings and pairingsFans can watch Keith Mitchell and Sungjae Im, the Fitzpatrick brothers, and many more via the PGA Tour live on ESPN+. The Golf Channel and CBS networks have the broadcast rights.Zurich Classic@Zurich_Classic Where to Watch the #ZurichClassic. *all times listed are EDT*114📺 Where to Watch the #ZurichClassic. *all times listed are EDT* https://t.co/NXxcteeMllHere are the pairings and their tee timings for the 2023 Zurich Classic:1st Tee8:00 a.m. - Geoff Ogilvy & Kevin Stadler, Wesley Bryan & Grayson Murray8:13 a.m. - Jason Dufner & Kevin Chappell, D.J. Trahan & Chad Collins8:26 a.m. - Ryan Brehm & Mark Hubbard, Jim Herman & Ryan Armour8:39 a.m. - Trey Mullinax &Scott Stallings, Nick Taylor & Adam Hadwin8:52 a.m. - Brendon Todd & Patton Kizzire, Richy Werenski & Scott Brown9:05 a.m. - Robert Streb & Troy Merritt, Andrew Landry & Austin Cook9:18 a.m. - Michael Thompson & Paresh Amin, Dylan Frittelli & Matti Schmid9:31 a.m. - Sung Kang & Sangmoon Bae, David Lipsky & Aaron Rai9:44 a.m. - Chris Stroud & William McGirt, Andrew Novak & Trevor Cone9:57 a.m. - Austin Eckroat & Scott Harrington, Zac Blair & Zecheng Dou1:05 p.m. - Jonas Blixt & David Lingmerth, Kevin Tway & Kelly Kraft1:18 p.m. - Chesson Hadley & Ben Martin, Eric Cole & Sam Saunders1:31 p.m. - Zach Johnson & Steve Stricker, Luke Donald & Edoardo Molinari1:44 p.m. - Si Woo Kim & Tom Kim, Xander Schauffele & Patrick Cantlay1:57 p.m. - Kurt Kitayama & Taylor Montgomery, Joel Dahmen & Denny McCarthy2:10 p.m. - Russell Knox & Chris Stuard, Wyndham Clark & Beau Hossler2:23 p.m. - Thomas Detry & Victor Perez, Matthias Schwab & Vincent Norrman2:36 p.m. - Doug Ghim & Kramer Hickok, Ben Griffin & Ryan Gerard2:49 p.m. - Davis Thompson & Will Gordon, Tyson Alexander & Carl Yuan3:02 p.m. - Sean O’Hair & Brandon Matthews, Nicolai Hojgaard & Thorbjorn Olesen10th Tee8:00 a.m. - Ryan Palmer & Scott Piercy, Bill Haas & Jonathan Byrd8:13 a.m. - Taylor Moore & Matthew NeSmith, Sam Ryder & Doc Redman8:26 a.m. - Sungjae Im & Keith Mitchell, Sahith Theegala & Justin Suh8:39 a.m. - Sam Burns & Billy Horschel, Harris English & Tom Hoge8:52 a.m. - Max Homa & Collin Morikawa, Matt Fitzpatrick & Alex Fitzpatrick9:05 a.m. - J.J. Spaun & Hayden Buckley, Davis Riley & Nick Hardy9:18 a.m. - Les Hodges & Robby Shelton, Taylor Pendrith & Michael Gligic9:31 a.m. - Jimmy Walker & D.A. Points, Brandon Wu & Joseph Bramlett9:44 a.m. - Fabian Gómez & Augusto Núñez, Cody Gribble & Paul Haley II10:57 a.m. - Brent Grant & Kevin Roy, Tano Goya & Trevor Werbylo1:05 p.m. - Kyle Stanley & Ricky Barnes, Derek Ernst & Robert Garrigus1:18 p.m. - John Daly & David Duval, Luke List & Henrik Norlander1:31 p.m. - Nick Watney & Charley Hoffman, Austin Smotherman & Harry Higgs1:44 p.m. - Tyler Duncan & Nick Lebioda, Brice Garnett & Greyson Sigg1:57 p.m. - Chad Ramey & Martin Trainer, Michael Kim & S.Y. Noh2:10 p.m. - Matt Wallace & Callum Shinkwin, Erik van Rooyen & M.J. Daffue2:23 p.m. - Justin Lower & Dylan Wu, Ben An & S.H. Kim2:36 p.m. - Max McGreevy & Sam Stevens, Callum Tarren & Ben Taylor2:49 p.m. - Aaron Baddeley & Harrison Endycott, Cameron Percy & Greg Chalmers3:02 p.m. - Carson Young & Kyle Westmoreland, Harry Hall & Akshay Bhatia