Prior to the 2007–08 season, the Celtics acquired the services of fellow NBA All-Stars Ray Allen and Kevin Garnett. The pair combined with Pierce to form a "Big Three". The Celtics completed the largest single-season turnaround in NBA history, with the "Big Three" leading Boston to 66 wins in the regular season, a 42-game improvement. However, the team struggled initially in the playoffs. The Atlanta Hawks took them to seven games in the first round, as did the Cleveland Cavaliers in the conference semifinals. In Game 7 of their series against the Cavaliers, Pierce racked up the second most Game 7 points in franchise history with 41 as the Celtics edged the Cavaliers to advance to the Eastern Conference Finals. The Celtics went on to defeat the Detroit Pistons in six games in the Eastern Conference Finals, winning two road games.