The top female pros are all grand master level players, so if you're limiting the male team to advanced and master players, the women are going to be the favorite by a wide margin. However, there are a lot of grand master level male players that don't play pool for a living; if you put a team of them together, they would be able to hang with the women. That team would also be able to hang with a lot of the male pros, just not the elite.
Basically, the top female professionals are good enough to compete with a lot of the male professionals, just not the top ones, but I can say the same about the top male amateurs. There is just a much bigger pool of male players to draw from, so the skill level of the women drops off pretty quickly compared to the men. The life of a professional, or even shortstop, pool player just doesn't seem to attract that many women.