Rory McIlroy and partner Shane Lowry post a 64 which puts them six behind the leaders as they begin the defence of their Zurich Classic title.

Defending champions Rory McIlroy and Shane Lowry will go out at 1:49 p.m. EDT.Here's a look at the full tee times and pairings for Friday at TPC Louisiana (click here for format and how to watch):TIMETEETEAMTEAM8:50 AMEDT10Bud CauleyKevin TwayDoug GhimChan Kim8:50 AMEDT1Cameron ChampLanto GriffinBeau HosslerAndrew Putnam9:01 AMEDT10Jacob BridgemanChandler PhillipsSami ValimakiBen Silverman9:01 AMEDT1Bill HaasMartin LairdDylan WuDavid Lipsky9:12 AMEDT10Joel DahmenHarry HiggsBen GriffinAndrew Novak9:12 AMEDT1Henrik NorlanderLuke ListAdam SchenkTyler Duncan9:23 AMEDT10Wyndham ClarkTaylor MooreCollin MorikawaKurt Kitayama9:23 AMEDT1Max GreysermanNico EchavarriaKevin YuJhonattan Vegas9:34 AMEDT10Robert MacIntyreThomas DetryAlex FitzpatrickMatt Fitzpatrick9:34 AMEDT1Si Woo KimSangmoon BaeRyan PalmerZach Johnson9:45 AMEDT10Garrick HiggoRyan FoxAdam HadwinNick Taylor9:45 AMEDT1Luke DonaldCamilo VillegasCharley HoffmanNick Watney9:56 AMEDT10Matt McCartyMason AndersenChris GotterupQuade Cummins9:56 AMEDT1Joe HighsmithAlejandro TostiMatt WallaceThorbjørn Olesen10:07 AMEDT10Matthew RiedelWill GordonMac MeissnerNoah Goodwin10:07 AMEDT1Hayden SpringerNate LashleyVince WhaleyAnders Albertson10:18 AMEDT10Will ChandlerMatt NeSmithJeremy PaulYannik Paul10:18 AMEDT1Hayden BuckleyBraden ThornberryJesper SvenssonNiklas Norgaard10:29 AMEDT10Cristobal Del SolarMatteo ManasseroAngel AyoraAlejandro Del Rey10:29 AMEDT1Pierceson CoodyJackson SuberWilliam MouwRicky Castillo1:05 PMEDT10Jonathan ByrdChesson HadleyPatrick FishburnZac Blair1:05 PMEDT1Rico HoeySam RyderAlex SmalleyJoseph Bramlett1:16 PMEDT10Robert StrebTroy MerrittChad RameyJustin Lower1:16 PMEDT1J.

Rory McIlroy, playing for the first time since winning the Masters, teamed with Shane Lowry to shoot an 8-under 64 in better-play Thursday in the Zurich Classic, leaving the Irish defending champions