The AP reports: Kevin Garnett had 18 points and 11 rebounds, Paul Pierce scored 22 points, and the Celtics turned back the pesky Hawks with a 99-65 victory Sunday in Game 7 of their playoff series to advance to the second round. Next up: LeBron James and the Cleveland Cavaliers. Game 1 is Tuesday night… The Celtics started the celebration early, holding the Hawks to 10 points in the second quarter and doubling their 18-point halftime lead in the third… Rajon Rondo, who missed a potential game-tying 3-pointer in the Game 6 loss that forced the series back to Boston, had 10 points and six assists, taking his lumps on a key play. Kendrick Perkins had 10 points and 10 rebounds before joining the rest of the starters on the bench in the formality of a fourth quarter, just like the Celtics did for much of the regular season. Stat Notes: The Celtics shot 47.6%, the Hawks a ridiculously awful 29.3%, hitting just 24 of 82 field goal attempts. Boston was off from outside, hitting just 3-of-18, while Atlanta hit 6-of-12. The Celtics got a few more free throws than the Hawks, and hit at a better percentage. Rebounding was even. The Celtics dished more assists.

The Celtics got 22 from Pierce, 18 from Garnett, 12 from Leon Powe, 10 with 6 assists from Rajon Rondo, and 10 points, 10 rebounds and 5 blocks from Kendrick Perkins.

For the Hawks, Joe Johnson (just 5-of-17) had 16 points and little else. Salim Stoudamire tossed in 10 pointless points. No other Hawks scored more than 8 points. Al Horford, with 8 points, 12 rebounds and 2 blocks, was Atlanta’s best player today. Josh Smith shot 3-of-11 for 7 points, 4 rebounds, 2 steals and more turnover than assists. Marvin Williams also shot 3-of-11.