No. 7 Arizona Diamondbacks
Standings: 11-7 (2nd in NL West)
Last Week's Ranking: 7th
Outlook: It's been a bit of a down week for the Diamondbacks. They split a four-game series with the Dodgers then lost two of three games against the Padres. The Diamondbacks are at home all week as they take on the the Padres in a four-game series followed by the Rockies for a three-game stand. Jake Lamb has been crucial for the Diamondbacks success with 16 RBI and 33 total bases. Arizona has three pitchers with 20 or more strikeouts this season. Taijuan Walker is 2-1 with 22 strikeouts in four outings. (Getty)