Cleveland's 115-84 victory over Toronto in Game 1 of the Eastern Conference finals on Tuesday night pushed the Cavaliers' record in these playoffs to 9-0, and they became just the fifth team to start a postseason with that many consecutive wins. 11-0, Los Angeles Lakers, 1989 - The Lakers swept the first three rounds of the playoffs (the first round was best-of-five then), storming their way into the NBA Finals. The Detroit Pistons won the series 4-0, ending the Lakers' reign as NBA champions in what would be the last games for Kareem Abdul-Jabbar.