Since the OP specifically mentioned a 7 game series, I’ll answer from that perspective. Since I am also a huge basketball/baseball fan I’ll stick to those two sports.
As an overall answer, a college team could not beat a pro team in a 7 game series. But, there are a lot of factors.
What rules are used? In college basketball, a team can play a pure zone defense. In the pros, they have zones, but highly modified and vastly different allowable zones from the college level. College baseball uses aluminum bats. The pros use wooden bats. College basketball plays 2 20 minute halves. The pros have 4 12 minute quarters. Which 3 point line do you use?
Which refs/umps? In the NBA, the refs call a much different game than the college players have experienced. Do you use college or pro umps? Can college umps accurately call balls and strikes with the pros throwing faster fast balls and more wicked curves? Does Barry Bonds get away with crowding the plate as much as he currently does?
As **jk1245[\b] said above, each pro team is essentially a college all-star team. According to this site, “Less than 3 percent of college seniors will play one year in professional basketball.” Granted, that probably includes D1, D2, D3 and doesn’t take into account studly underclassment. But, that is a ridiculously low number.
Earlier, brianjedi said
.
In light of the 3% number, I highly doubt that the Wildcats, a team with no players likely to make much of an impact at the next level, would match up well with the pathetic Nuggets, a team with 12 players who have all made the NBA.
I guess to sum up -
Basketball - with pro officials and rules, the NBA team dominates. Forget a 7 game series. Out of 100 games, I strongly feel that they win at least 95.
With college rules and officials - At first I thought I would give the college team more hope here. But, a closer 3 point line really helps the pros. The pro team would also pick apart a more static zone. I say the pros win 90.
Baseball - with pro rules and umps, the MLB team wins 98 out of 100. I figure a couple games go to the college team when a pitcher is absolutely on top of his game. Otherwise, can you picture what a Barry Bonds type player would do to a pitcher that wouldn’t have the ability to make it out of the minors?
With college rules and umps - The pros still win 98 out of 100. Sure, the college players have thier aluminum bats, thus more power. But, the pros also have them and hit 900 foot homers.