 Olsen, Ozuna, Duvall, Rosario, Murphy, Arcia, and Elder on the mound. Now for the defending National League champion Arizona Diamondbacks. They're managed by Torrey Lovello. They've won their last two ballgames, and they are 500 even on the season through 90 games, 45 up and 45 down. That's good enough for third place in the National League West, and they're 9 1⁄2 games back of the Dodgers.