Ratings Reference
Teams

Boston Celtics

311 telecasts with figures · 341 published claims
311
telecasts on the record
updated 2026-10-22

Top events · Boston Celtics

1
Boston Celtics at Detroit Pistons
2026-10-20 · NBC
1,980,000
NBA

Top opponents

by most-watched telecast
1
Lakers
NBA Finals Game 7 · 2010-06-17
28,200,000
28 telecasts
2
Warriors
NBA Finals Game 6 · 2022-06-16
13,990,000
22 telecasts
3
Cavaliers
Eastern Conference Finals Game 7 · 2018-05-27
13,591,000
26 telecasts
4
Heat
Eastern Conference Finals Game 4 · 2012-06-03
11,068,000
38 telecasts
5
Mavericks
NBA Finals Game 3 · 2024-06-12
12,430,000
13 telecasts

Top networks

by most-watched telecast
1
ABC
NBA Finals Game 7 · 2010-06-17
28,200,000
72 telecasts
2
ESPN
Eastern Conference Finals Game 7 · 2018-05-27
13,591,000
112 telecasts
3
TNT
Eastern Conference Finals Game 6 · 2023-05-27
8,711,000
90 telecasts
4
NBC
Philadelphia 76ers at Boston Celtics · 2026-05-02
10,990,000
11 telecasts
5
Prime Video
Boston Celtics at New York Knicks · 2025-10-24
1,170,000
2 telecasts

Telecasts with figures

date

date the telecast's air date. On a series row, the year.

Methodology →
telecast

telecast the telecast the figure is attached to, with its air date. A figure with no telecast row is listed without one.

Methodology →
figure

figure the telecast's lead figure: Nielsen average audience, full telecast, as published. Blank when Nielsen has not published one.

Methodology →
2022-05-29Eastern Conference Finals Game 79,880,000
2022-05-27Eastern Conference Finals Game 67,188,000
2022-05-25Eastern Conference Finals Game 56,420,000
2022-05-23Eastern Conference Finals Game 46,397,000
2022-05-21Eastern Conference Finals Game 36,810,000
2022-05-19Eastern Conference Finals Game 26,050,000
2022-05-17Eastern Conference Finals Game 16,070,000
2022-05-15Milwaukee Bucks at Boston Celtics7,480,000
2022-05-09Boston Celtics at Milwaukee Bucks5,030,000
2022-05-01Milwaukee Bucks at Boston Celtics5,370,000
2022-04-23NBA Celtics–Nets4,620,000
2022-04-17Brooklyn Nets at Boston Celtics6,900,000
2022-04-10NBA Celtics–Grizzlies998,000
2022-03-30NBA Heat–Celtics1,380,000
2022-03-13NBA Mavericks–Celtics2,630,000
2022-03-06NBA Nets–Celtics2,190,000
2022-03-03NBA Grizzlies–Celtics1,180,000
2022-03-01NBA Hawks–Celtics932,000
2022-02-24NBA Celtics–Nets1,200,000
2022-02-13NBA Hawks–Celtics1,870,000
2022-02-08NBA Celtics–Nets824,000
2022-01-19NBA Hornets–Celtics1,060,000
2021-12-25NBA Celtics–Bucks4,930,000
2021-12-17Golden State Warriors at Boston Celtics1,740,000
2021-12-10Boston Celtics at Phoenix Suns1,430,000
2021-12-07NBA Celtics–Lakers1,630,000
2021-11-24Brooklyn Nets at Boston Celtics1,490,000
2021-11-19Los Angeles Lakers at Boston Celtics1,740,000
2021-11-12Milwaukee Bucks at Boston Celtics1,180,000
2021-10-20Boston Celtics at New York Knicks1,960,000
2021-05-30Brooklyn Nets at Boston Celtics3,470,000
2021-05-18Washington Wizards at Boston Celtics2,500,000
2021-05-16NBA Celtics–Knicks1,070,000
2021-05-07NBA Celtics–Bulls896,000
2021-04-25NBA Celtics–Hornets953,000
2021-04-23NBA Celtics–Nets1,150,000
2021-04-17Golden State Warriors at Boston Celtics2,490,000
2021-04-06NBA 76ers–Celtics782,000
2021-03-31NBA Mavericks–Celtics1,070,000
2021-03-26NBA Celtics–Bucks940,000
2021-03-11NBA Celtics–Nets1,150,000
2021-03-02NBA Clippers–Celtics1,220,000
2021-02-26NBA Pacers–Celtics949,000
2021-02-23Boston Celtics at Dallas Mavericks1,030,000
2021-02-21Boston Celtics at New Orleans Pelicans2,260,000
2021-02-09Boston Celtics at Utah Jazz893,000
2021-02-05NBA Celtics–Clippers1,290,000
2021-02-02NBA Celtics–Warriors1,730,000
2021-01-30Los Angeles Lakers at Boston Celtics2,740,000
2021-01-22NBA Celtics–76ers1,170,000
2021-01-10NBA Heat–Celtics952,000
2020-12-23NBA Bucks–Celtics2,000,000
2020-09-27Eastern Conference Finals Game 63,450,000
2020-09-25Eastern Conference Finals Game 54,539,000
2020-09-23Eastern Conference Finals Game 44,480,000
2020-09-19Eastern Conference Finals Game 33,810,000
2020-09-17Eastern Conference Finals Game 23,666,000
2020-09-15Eastern Conference Finals Game 14,010,000
2020-09-11Boston Celtics at Toronto Raptors4,690,000
2020-09-09Toronto Raptors at Boston Celtics3,430,000
2020-09-05Toronto Raptors at Boston Celtics2,560,000
2020-09-01Boston Celtics at Toronto Raptors1,880,000
2020-08-30Boston Celtics at Toronto Raptors1,680,000
2020-08-19Philadelphia 76ers at Boston Celtics1,710,000
2020-08-17Philadelphia 76ers at Boston Celtics2,100,000
2020-08-05NBA Nets–Celtics1,020,000
2020-08-04NBA Celtics–Heat981,000
2020-08-02NBA Trail Blazers–Celtics1,660,000
2020-03-03NBA Nets–Celtics1,120,000
2020-02-29NBA Rockets–Celtics2,350,000
2020-02-26NBA Celtics–Jazz945,000
2020-02-23Boston Celtics at Los Angeles Lakers3,590,000
2020-02-05NBA Magic–Celtics997,000
2020-02-01Philadelphia 76ers at Boston Celtics1,660,000
2020-01-28NBA Celtics–Heat1,250,000
2020-01-26Boston Celtics at New Orleans Pelicans2,240,000
2020-01-20Los Angeles Lakers at Boston Celtics2,020,000
2020-01-16Boston Celtics at Milwaukee Bucks1,280,000
2020-01-09NBA Celtics–76ers1,060,000
2019-12-18Boston Celtics at Dallas Mavericks1,170,000
2019-12-06Denver Nuggets at Boston Celtics1,110,000
2019-11-27Brooklyn Nets at Boston Celtics1,760,000
2019-11-15Boston Celtics at Golden State Warriors1,420,000
2019-10-23NBA Celtics–76ers1,700,000
2019-04-21Boston Celtics at Indiana Pacers3,840,000
2019-04-14Indiana Pacers at Boston Celtics1,810,000
2019-04-09NBA Celtics–Wizards647,000
2019-04-05NBA Celtics–Pacers979,000
2019-03-20NBA Celtics–76ers1,470,000
2019-03-09NBA Celtics–Lakers3,070,000
2019-03-05NBA Celtics–Warriors2,050,000
2019-03-03Houston Rockets at Boston Celtics2,520,000
2019-02-27NBA Trail Blazers–Celtics1,400,000
2019-02-26NBA Celtics–Raptors1,250,000
2019-02-21NBA Celtics–Bucks1,910,000
2019-02-12NBA Celtics–76ers1,800,000
2019-02-07NBA Lakers–Celtics2,640,000
2019-02-03NBA Thunder–Celtics2,520,000
2019-02-01NBA Celtics–Knicks1,350,000
2019-01-26NBA Warriors–Celtics4,290,000