Chelsea team: Courtois; Azpilicueta, David Luiz, Cahill (c); Moses, Fabregas, Kante, Alonso; Willian, Batshuayi, Pedro.
Chelsea subs today: Caballero, Rudiger, Christensen, Scott, Boga, Musonda, Morata.
Arsenal: Cech, Holding, Mertesacker (c), Monreal, Bellerin, Xhaka, Elneny, Oxlade-Chamberlain, Welbeck, Lacazette, Iwobi.
Arsenal subs: Ospina, Kolasinac, Maitland-Niles, Nelson, Willock, Walcott, Giroud.
Pedro starts for Chelsea in the Community Shield game at Wembley, where Michy Batshuayi leads the Blues attack.
Pedro returns to action after suffering a facial injury during the recent friendly against Arsenal in China.
Alvaro Morata is among the substitutes, as is fellow summer signing Antonio Rudiger and 19-year-old midfielder Kyle Scott.
There is no Alexis Sanchez or Mesut Ozil for Arsenal, but new signing Alexandre Lacazette plays.