Looking at wins/losses doesn't mean that Gibbons is a good/bad manager.
If we had a line-up with Donaldson hitting 9th and we still won, you would think Gibbons is still a good manager?
He made poor decisions in this game. He left Estrada in for too long to face Gregorius when he could have used the lefty there. And he put Drew Hutchison in this game, when I have more faith in Hawkins/Tepera/Schultz over him.