Edwin Díaz, in his fourth appearance since coming off of the IL, walked the leadoff hitter but struck out his next batter. Then rookie Ryan Waldschmidt took him deep on a 2-2 hanging slider to walk it off for Arizona and put the Dodgers' seventh straight loss in the books. The Dodgers have only lost seven straight games twice in their last nine seasons. The big question that's followed was inevitable: did the Dodgers do enough at the trade deadline? The Dodgers' lead is slowly but surely slipping, and performances like Díaz's aren't going to stop the skid.