beckdawg
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The trade for Q I loved no question even loosing eloy and cease I thought we desperately needed a CCSP for this year and the future. I love that he's durable and still very good. Kinda like Lester.
I agree in theory about did we have to go for the most expensive reliever idea. About a week ago I was all about getting Neshek, thought he could be had cheap (which I think he was) and still gives us another high leverage guy to use this year. But I really don't think we paid that high of a price for Wilson so I'm happy. I do disagree on importance of bullpen, at least to our ball club. Our bullpen is probably our only advantage over Dodgers and Nats, that really could be the difference. Plus I'm not super confident all of our starters wil be able to go too deep in games effectively in the playoffs.
Yeah I mean I love the Q deal and had they found another like it I'd be super jazzed. On the bullpen matter, a good reliever pitches ~60 innings a year and if you want a 3 ERA over 60 innings you can give up 20 runs. A 4 ERA is roughly 27 runs over that same period. So the difference between a good reliever and a bad reliever is likely 7 runs over roughly 60 appearances. None of that takes into account how the pitcher is used or if he is over worked. In the playoffs, you get maybe 15 innings if you're heavily used. A 3 ERA over 15 innings is 5 runs. A 4 ERA over 15 innings is 7 runs. That's why it's hard for me to buy into relievers. The relative difference is so small. When you're talking the difference between great and good it's even smaller. For example Chapman over 20.1 IP has a 3.10 ERA in the post season. Mark Melancon over 10 IP in the postseason has a 3.60 ERA. Interestingly, Pedro Strop over 13 IP has a 2.08 ERA. With that size of a sample fluke things happen. You want to believe that if you have the "better" guy you're more well prepared but I doubt the numbers agree. In fact I'd bet that if you actually studied it you'd find that split heavy guys who dominate one side or the other fair as well if not better in that sort of role comparable to dominant split neutral relievers.
I look at it like this. Almost any reliever in the majors should be good in low leverage situations. Pitchers league wide have a 3.03 ERA in what fangraphs considers low leverage. In other words, any guy who starts a clean inning should roughly be fine on average. It's the high leverage situations that matter. In situations fangraphs considers high leverage situations the league average is 9.35 ERA. Medium leverage for what it's worth is 4.76 ERA. Managing a bullpen effectively comes down to how many high leverage situations you are going to get into and having someone to cover that. I think some people are heavily in favor of just having the "best" guy out there and if so they probably like the Wilson trade. I prefer to play the odds more on split heavy guys. The downside with your ROOGY/LOOGY guys is teams will combat that by staggering a line up to make them useless against the next hitter. And you only have so many roster spots.
What I'd like to see is for teams to just toss the idea of a "closer." Historically your best high leverage pitcher has been your closer. But if that high leverage situation comes up in the 6th inning and you lose the game there what good is he? I think teams will eventually get there but the game doesn't appear ready yet for that sort of thinking. When they do I think the importance of bullpen will shrink some.