It was the defending champion Dallas Mavericks that were the first to be sent back home packing. The Oklahoma City Thunder completed the first series sweep in the playoffs this year. The Thunder took game four 103-97 in Dallas. Dirk Nowitzki and the Mavs had a 13 point lead on Kevin Durant and the Thunder in the fourth quarter until James Harden scored 15. I mean what do you expect when its one guy vs three. Dirk is the only big time player Dallas has, and OKC has Durant, Russell Westbrook and Harden. Harden finished with 29 points (leading OKC), 5 rebounds, 5 assists, 3 steals, and 1 block. When Harden spoke with the press he had this to say about his performance,”I got into attack mode, I was determined to make plays.” Dirk can’t handle three different threats at once. That’s why Dallas doesn’t look like the same team they were a little less than a year ago when they beat the Miami Heat to win the NBA Championship. Mark Cuban will really need to bring in some key players to surround Nowitzki if he ever wants a Championship contending team again. Jason Kidd might have played his last NBA game being the oldest player on the court at the age of 39. So Mark Cuban is just losing talent left and right. Dallas just became the second team (who was the defending champs) in the past five seasons to have been swept in the first round of the NBA playoffs. OKC now awaits to play the winner of the L.A Lakers v.s Denver Nuggets series.