Semi-Finals
Division
Finals
BOS 3
CIN 2
BAL 0
STL 3
PHI 1
BOS 4
LAL 4
STL 3
LAL 3
BOS 4
Champ
BOS
1965-66 NBA Champion Boston Celtics

Division Semifinals

Best of 5-game series
DateAwayScoreHomeSeries
3/24 St. Louis 113-111 Baltimore STL 1-0
3/27 St. Louis 105-100 Baltimore STL 2-0
3/30 Baltimore 112-121 St. Louis STL 3-0

Division Semifinals

Best of 5-game series
DateAwayScoreHomeSeries
3/23 Cincinnati 107-103 Boston CIN 1-0
3/26 Boston 132-125 Cincinnati Tied 1-1
3/27 Cincinnati 113-107 Boston CIN 2-1
3/30 Boston 120-103 Cincinnati Tied 2-2
4/1 Cincinnati 103-112 Boston BOS 3-2

Division Finals

Best of 7-game series
DateAwayScoreHomeSeries
4/1 St. Louis 106-129 LA Lakers LAL 1-0
4/3 St. Louis 116-125 LA Lakers LAL 2-0
4/6 LA Lakers 113-120 St. Louis LAL 2-1
4/9 LA Lakers 107-95 St. Louis LAL 3-1
4/10 St. Louis 112-100 LA Lakers LAL 3-2
4/13 LA Lakers 127-131 St. Louis Tied 3-3
4/15 St. Louis 121-130 LA Lakers LAL 4-3

Division Finals

Best of 7-game series
DateAwayScoreHomeSeries
4/3 Boston 115-96 Philadelphia BOS 1-0
4/6 Philadelphia 93-114 Boston BOS 2-0
4/7 Boston 105-111 Philadelphia BOS 2-1
4/10 Philadelphia 108-114
OT
Boston BOS 3-1
4/12 Boston 120-112 Philadelphia BOS 4-1

NBA Finals

Best of 7-game series
DateAwayScoreHomeSeries
4/17 LA Lakers 133-129
OT
Boston LAL 1-0
4/19 LA Lakers 109-129 Boston Tied 1-1
4/20 Boston 120-106 LA Lakers BOS 2-1
4/22 Boston 122-117 LA Lakers BOS 3-1
4/24 LA Lakers 121-117 Boston BOS 3-2
4/26 Boston 115-123 LA Lakers Tied 3-3
4/28 LA Lakers 93-95 Boston BOS 4-3