Think of it this way - umps bad calls might impact the Jays by -1 run, and favor the opponent by +1.5 runs. That's an overall impact of 2.5 runs and in my totally random example, doesn't favor the Jays, we'll assume they lost that game.
In another game, the calls might impact the Jays by -.2 runs, and favor the opponent by +.5 runs. So the overall impact is .7 runs, and still favoring the opponent. But the Jays win that game.
Just trying to see if there's any correlation between well umpired games vs bad ones, regardless of which team ends up with the favoured calls. ... So far, the jays will win games that have less umpire impact and lose the ones with more impact.