LANDOVER, Md.—An exasperated Tom Brady put his hands on his knees and looked down at the field after his second interception in the first quarter. Hours later, the defense couldn’t get off the field late in the fourth with the chance to dig the defending champions out of another hole. Brady was picked off twice in his first six passes, and the Tampa Bay Buccaneers surrendered a clock-killing, 19-play drive that sealed a 29–19 upset by Washington on Sunday. It’s their second consecutive loss on either side of the bye week, a performance coach Bruce Arians called embarrassing. The quarterback several Washington players referred to as the “G.O.A.T.” was one of the goats in the worst way as the Buccaneers fell to 6–3. “Not a great day of football for us,” said Brady, who finished 23 of 34 for 220 yards and two touchdown passes but threw two interceptions just …