There is always an upset or two in the first round of the NBA playoffs and it usually is unexpected. Last year the number seven seed San Antonio Spurs upset the number two seed Dallas Mavericks. Before that there was the biggest upset in NBA history, when the number eight seed Golden State Warriors upset the number one seed Dallas Mavericks. It is only the third time a number one seed has been upset in the first round.
There are several teams that should be on upset alert, including the Mavericks and the Thunder. Read on the see the top five teams who could be upset in the first round.