He’s great! He sucks! He’s great again! Oh, volatility - thy name is relief pitching...

Date of birth: June 17, 1990 2017 line: 71 games, 51.1 IP, 3.51, 61:21 K:BB 2017 value: 1.0 bWAR 2017 salary: league minimum SnakePit rating: 6.95

2017 analysis

Andrew Chafin had a stellar rookie campaign in 2015, posting a 2.76 ERA over 75 innings for the D-backs. With a FIP of 3.35 that year, some regression was perhaps expected. But the following season, his ERA ballooned to 6.75 - even as his...

Continue Reading 2017 Arizona Diamondbacks Review: # 15, Andrew Chafin