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 →
2025-10-31NBA Celtics–76ers961,000
2025-10-29NBA Cavaliers–Celtics1,280,000
2025-10-24Boston Celtics at New York Knicks1,170,000
2025-05-16Boston Celtics at New York Knicks5,730,000
2025-05-14New York Knicks at Boston Celtics4,960,000
2025-05-12Boston Celtics at New York Knicks6,130,000
2025-05-07New York Knicks at Boston Celtics4,260,000
2025-05-05New York Knicks at Boston Celtics4,580,000
2025-04-27Boston Celtics at Orlando Magic3,780,000
2025-04-25Boston Celtics at Orlando Magic2,110,000
2025-04-23Orlando Magic at Boston Celtics2,240,000
2025-04-08Boston Celtics at New York Knicks1,520,000
2025-04-04Phoenix Suns at Boston Celtics260,000
2025-03-31Boston Celtics at Memphis Grizzlies650,000
2025-03-18Brooklyn Nets at Boston Celtics320,000
2025-03-12Oklahoma City Thunder at Boston Celtics1,700,000
2025-03-08Los Angeles Lakers at Boston Celtics4,610,000
2025-03-06NBA 76ers–Celtics1,090,000
2025-02-28NBA Cavaliers–Celtics1,810,000
2025-02-23NBA Knicks–Celtics2,240,000
2025-02-20Boston Celtics at Philadelphia 76ers1,040,000
2025-02-12NBA Spurs–Celtics1,210,000
2025-02-08Boston Celtics at New York Knicks2,420,000
2025-02-06NBA Mavericks–Celtics1,840,000
2025-02-04Boston Celtics at Cleveland Cavaliers1,310,000
2025-02-02Boston Celtics at Philadelphia 76ers1,660,000
2025-01-23NBA Celtics–Lakers1,200,000
2025-01-17NBA Magic–Celtics1,150,000
2025-01-02Boston Celtics at Minnesota Timberwolves980,000