Ken Giles: Jerome Holtzman’s Final Victim?
On Monday, Astros manager A.J. Hinch told reporters that Luke Gregerson would start the season as his team’s closer. Given Gregerson’s successful stint as closer in 2015 and his general track record of success in recent years, such an announcement might sound like a formality. After all, “Team’s Good Closer to Remain Closer” is not exactly newsworthy.
What made the announcement interesting is that over the winter the Astros traded Vincent Velasquez, Mark Appel, Thomas Eshelman, Harold Arauz, and Brett Oberholtzer to the Phillies for Ken Giles and Jonathan Arauz. Giles, as you likely know, had been extraordinary in relief over his first 115.2 innings in the majors and could easily be considered one of the best five or ten relievers in the game. Naming Gregerson the closer and Giles the setup man raised some eyebrows given the price the Astros paid to acquire Giles four months prior.
It doesn’t matter if you subscribe to the projections, recent performance, or a simple visual analysis of their stuff, Giles grades out better. We project he’ll beat Gregerson’s ERA and FIP by 0.30 to 0.40 runs this year and Gregerson has never had a season on par with Giles’ performance to date. Both generate lots of swinging strikes, but Giles has the velocity that appeals to scouts. Gregerson is a very good reliever, but there isn’t a plausible case to be made that he’s better than Giles. Yet when Hinch went to the bullpen on Tuesday, it was Giles in the eighth and Gregerson in the ninth.