You don't know that though. Their investigation is still ongoing. They could still hand him a 162 game suspension tonight. Now I don't think that will happen and they should have already made a judgement, but they have not taken a position yet.
To anyone who has used critical thinking in this situation, there is not a lot of evidence that Clevinger was looking at a big suspension. In DV cases that the MLB has deemed serious, they have acted quickly to put players on administrative leave. In DV cases that were significant enough to involved law enforcement, there has been swift judgements made with the clarity from the law enforcement involvement.
In Clevinger's case, he was put under investigation and subsequently finished his season without interruption. He has already played half a season under this investigation and it took a month or so after the investigation to become public for people to seem to understand that. There really isn't a comparable case with MLB handling an investigation like Clevinger's. At some point, they have to realize, this happened in the "summer" and it is a "he said, she said" situation that you would think has no further evidence coming forward. I am guessing the hold up is the MLB is hoping some more information comes out against Clevinger so they can punish him and be held in the high graces of social media. If they don't have enough/sufficient evidence to punish Clevinger, they are concerned with the backlash they will get for not punishing him. It's really a microcosm of the nasty world that is social media. The people watching this case on social media are not concerned with right or wrong or the facts of the matter, they just want scalps. They want to call Clevinger or the Sox or the MLB names to show how moral and great they are as people by putting down others.
For the folks who aren't concerned with proving their moral greatness to a few hundred followers on Twitter, the following of this is just being a Sox/baseball fan. And for those folks, it's just about the facts of the matter. And the facts bode well Clevinger whether he's a POS or not. And I tend to think he probably is a POS. I just don't think the facts of the matter that are out there at this point give credence to the idea that this investigation will lead to a lengthy suspension if any.