Negative run Differential winning championship

[drew6013]

I just got bounced out of the playoffs and noticed the two teams playing for the championship both have a negative run differential. Seems odd. Have you ever seen this? Is it somewhat common?

[FRANKMANSUETO]

In ATG3 I won a Championship with a -74 run differential. It means you were blown out in a number of games that lead to a negative run differential.