highest winning percentage by a celtics coach in postseason history

Joe Mazzulla has the highest winning percentage by a Celtics coach in the playoffs, winning 66.0 percent of the time.

COACHW%GPMPGPPGRPGAPGSPGBPGFGMFGAFG%3PM3PA3P%FTMFTAFT%TS%OREBDREBTPGMINPTSREBASTSTLBLKTOVPF
1
Joe Mazzulla
.660
50
241.5
109.4
43.1
23.1
6.3
5.8
39.4
84.3
46.7
14.2
39.4
36.1
16.4
20.3
80.8
58.6
9.8
33.2
12.2
12,075
5,469
2,153
1,155
313
288
612
856
2
K.C. Jones
.637
102
242.7
111.2
42.9
26.4
7.4
5.3
41.9
85.8
48.9
1.8
5.3
34.2
25.6
31.8
80.4
55.7
13.2
29.7
15.0
24,755
11,346
4,375
2,696
759
542
1,535
2,430
3
Bill Russell
.609
46
240.5
112.2
58.2
22.5
43.5
98.7
44.1
25.2
34.0
74.2
49.3
11,065
5,159
2,676
1,033
1,265
4
Red Auerbach
.608
148
242.7
110.9
41.5
27.9
37.4
74.6
35,920
16,407
4,307
5
Tom Heinsohn
.588
80
242.5
105.2
49.7
24.6
42.3
94.4
44.8
20.5
25.8
79.6
49.7
19,400
8,417
3,979
1,969
2,034
6
Ime Udoka
.583
24
240.0
105.5
42.9
24.5
6.4
6.3
36.7
81.8
44.9
13.7
36.6
37.3
18.5
23.2
79.7
57.4
9.0
33.9
14.7
5,760
2,533
1,030
588
154
150
353
497
7
Bill Fitch
.578
45
241.7
102.7
45.8
23.6
40.9
87.3
46.9
0.7
3.2
21.2
20.2
26.9
75.0
51.8
10,875
4,621
2,059
1,063
1,131
8
Doc Rivers
.557
106
243.3
93.2
40.0
20.7
7.7
4.6
34.1
76.6
44.6
5.9
16.8
35.1
19.0
24.3
78.2
53.4
9.4
30.6
13.9
25,790
9,877
4,242
2,189
821
490
1,470
2,482
9
Jim O'Brien
.500
26
242.9
92.5
42.3
19.5
8.8
4.6
33.0
78.7
42.0
8.2
23.5
34.8
18.3
23.3
78.4
52.0
9.9
32.4
14.4
6,315
2,406
1,099
507
228
119
374
625
10
Brad Stevens
.487
78
242.2
103.9
42.6
22.8
6.8
4.6
37.1
84.7
43.9
11.3
33.0
34.1
18.3
23.2
79.0
54.7
9.2
33.3
13.3
18,895
8,101
3,320
1,777
527
356
1,040
1,672
11
Chris Ford
.448
29
244.3
104.6
42.1
22.8
6.3
4.8
41.1
85.3
48.1
1.5
5.6
27.3
20.9
26.6
78.6
53.9
13.6
28.5
12.9
7,085
3,032
1,220
660
184
138
375
682
12
John Russell
.333
3
240.0
75.7
25.0
25.7
38.7
66.4
720
227
88
13
Jimmy Rodgers
.250
8
240.0
108.1
40.0
27.0
6.8
4.6
42.4
83.3
50.9
1.0
5.3
19.0
22.4
27.3
82.1
56.8
11.0
29.0
15.9
1,920
865
320
216
54
37
127
178

More Celtics Stats

Team Leaders

PPG

29.6

Brown

Jaylen Brown

RPG

7.8

Queta

Neemias Queta

APG

5.3

White

Derrick White
Team Rankings

ORTG

122.9

2nd

DRTG

115.3

15th

NETRTG

7.6

3rd

3P%

36.8

8th

2025-26 Conference Standings
TEAMWLPCTGB
1
27
9
.750
2
Celtics Celtics
23
12
.657
3.5
3
23
13
.639
4.0
4
22
15
.595
5.5
5
19
15
.559
7.0
Schedule
DATEMATCHUPTIME (ET)
Wed
1/7
@
7:00 PM
Fri
1/9
@
7:00 PM
Sat
1/10
@
8:00 PM
Mon
1/12
@
7:30 PM
Thu
1/15
@
7:30 PM
Last Game
CHI Bulls

17 - 19

101

Final

115

BOS Celtics

23 - 12

Mon 5 Jan 2026

NBA 2025-26 Leaders

NBA 2025-26 Rankings

NBA Fantasy 2025-26

NBA 2025-26 Betting

NBA 2025-26 Standings

EasternWLPCTGB
1
27
9
.750
2
23
12
.657
3.5
3
23
13
.639
4.0
4
22
15
.595
5.5
5
19
15
.559
7.0
6
20
16
.556
7.0
7
20
16
.556
7.0
8
20
17
.541
7.5
9
17
19
.472
10.0
10
17
21
.447
11.0
11
16
20
.444
11.0
12
13
23
.361
14.0
13
11
22
.333
14.5
14
9
25
.265
17.0
15
6
30
.167
21.0
WesternWLPCTGB
1
30
7
.811
2
25
10
.714
4.0
3
22
11
.667
6.0
4
24
12
.667
5.5
5
22
11
.667
6.0
6
23
13
.639
6.5
7
21
15
.583
8.5
8
19
18
.514
11.0
9
17
20
.459
13.0
10
15
20
.429
14.0
11
13
22
.371
16.0
12
13
23
.361
16.5
13
12
23
.343
17.0
14
8
28
.222
21.5
15
8
29
.216
22.0

NBA 2025-26 Scores & Schedule

Scores

DATEMATCHUPSCORE
Thu
12/4
@
98-107
Thu
12/4
@
116-101
Thu
12/4
@
98-117
Thu
12/4
@
111-132
Fri
12/5
@
101-119

Schedule

DATEMATCHUPTIME (ET)
Tue
1/6
@
7:00 PM
Tue
1/6
@
7:00 PM
Tue
1/6
@
8:00 PM
Tue
1/6
@
8:00 PM
Tue
1/6
@
8:00 PM