I'm sorry guys, I jinxed us.
I tried playing as the Celtics vs the Hawks in NBA 2k10...and as usual I found it difficult to use the Celtics effectively, and got frustrated. I ended up quitting the game halfway through, down 10 points or so to the Hawks after sputtering offensively and struggling defensively.
Sound familiar?
I need to remember that it's bad luck to play as the Celtics in NBA 2k10 - especially if I do it poorly.