How to watch today's Miami Heat vs. Boston Celtics NBA Playoff ...

Jayson Tatum #0 of the Boston Celtics drives around Malik Beasley #5 of the Milwaukee Bucks during the second half of a game at Fiserv Forum on April 09, 2024 in Milwaukee, Wisconsin.  tacy Revere/Getty Images

The Boston Celtics host the No. 8 seed Miami Heat for Game 1 of Round 1 of the 2024 NBA Playoffs. Jayson Tatum's Celtics have dominated the 2023-24 NBA season, easily sliding into the playoffs the top seed in the East. 

The beginning of an exciting series, don't miss today's game. Keep reading for how and when to watch the Heat vs. Celtics game.

How and when to watch the Miami Heat vs. Boston Celtics game

Today's NBA playoff game between the Miami Heat and Boston Celtics will be played on Sunday, April 21, 2024 at 1:00 p.m. ET (10:00 a.m. PT). The game will air on ABC and stream on SlingTV and the platforms featured below.

How to watch the Miami Heat vs. Boston Celtics game without cable

If your cable subscription doesn't carry ABC or you've cut the cord with your cable company, you can still watch today's game. Below are the platforms on which you can watch today's game live. 

Sling TV: The most cost-effective way to stream the 76ers vs. Knicks game

One of the most cost-effective ways to stream today's game is through a subscription to Sling TV. To watch today's game, you'll need a subscription to the Blue tier, which includes ABC. For access to more NBA playoff games, upgrade to the Orange + Blue tier (recommended), which includes the games played on ESPN.

The Blue tier is normally $45 per month, but Sling TV has an offer for new subscribers where you can get your first month for $20. The Orange + Blue tier costs $35 for your first month, and $60 per month after that. There's also a NBA playoffs package deal where you can save $30 when you pre-pay for three months of service on any tier. You can cancel anytime.

Note: Because Sling TV doesn't carry CBS, you won't be able to watch CBS-aired live sports, including the NFL. If you're looking for one live TV streaming platform to watch all your favorite sports, we suggest a subscription to Fubo or Hulu + Live TV. 

Top features of Sling TV Orange + Blue tier:

There are 46 channels to watch in total, including ABC, ESPN, TNT and TBS.You get access to NFL games airing on ESPN next season at the lowest price.All subscription tiers include 50 hours of cloud-based DVR storage. Watch the Miami Heat vs. Boston Celtics game for free with Fubo

You can also catch today's game on Fubo. Fubo is a sports-centric streaming service that offers access to ABC and ESPN, in addition to almost every NFL game next season.

To watch the NBA Playoffs without cable, start a seven-day free trial of Fubo. You can begin watching immediately on your TV, phone, tablet or computer. In addition to NBA basketball, you'll have access to NFL football, MLB, NBA, NHL, MLS and international soccer games. Fubo's Pro Tier is priced at $80 per month after your free seven-day trial.

Sports fans will want to consider adding on the $7.99 per month Fubo Extra package, which includes MLB Network, NBA TV, NHL Network, Tennis Channel, SEC Network and more channels with live games. Or upgrade to the Fubo Elite tier and get all the Fubo Extra channels, plus the ability to stream in 4K, starting at $90 per month ($70 for the first month).

Top features of FuboTV Pro Tier:

There are no contracts with Fubo, you can cancel anytime.The Pro tier includes 195 channels, so there's something for everyone to enjoy. Fubo includes most channels you'll need to watch live sports, including CBS (not available through Sling TV).All tiers come with 1,000 hours of cloud-based DVR recording.Stream on your TV, phone, tablet and other devices. Hulu + Live TV/ESPN+ bundle: Watch the Heat vs. Celtics game live

You can watch today's game with the Hulu + Live TV/ESPN+ bundle. The bundle features 95 channels, including ABC, TNT, local network affiliates and ESPN. It also includes the ESPN+ streaming service. Unlimited DVR storage is also included. Watch today's game, the 2024 NBA playoffs, MLB this season and network-aired NFL games next season with Hulu + Live TV/ESPN+ bundle.

Hulu + Live TV comes bundled with ESPN+ and Disney+. It's priced at $77 after a three-day free trial.

2024 NBA Playoffs: Full playoff schedule Jordan Walsh #27 of the Boston Celtics attempts a basket against Anthony Gill #16 of the Washington Wizards during the third quarter at the TD Garden on April 14, 2024 in Boston, Massachusetts.  Brian Fluharty/Getty Images)

The first round of the 2024 NBA Playoffs will start April 20.

First round schedule

Below are the dates, times and networks airing each game of the first round of the NBA Playoffs.  All times Eastern.

Eastern Conference

(1) Boston Celtics vs. (8) Miami Heat

• Game 1: Heat vs. Celtics; Sunday, April 21 (1:00 p.m. ET on ABC)• Game 2: Heat vs. Celtics; Wednesday, April 24 (7:00 p.m. ET on TNT, TruTV)• Game 3: Celtics vs. Heat; Saturday, April 27 (6:00 p.m. ET on TNT, TruTV)• Game 4: Celtics vs. Heat; Monday, April 29 (TBD, TBD)• Game 5: Heat vs. Celtics; TBD (TBD, TBD)*• Game 6: Celtics vs. Heat; TBD (TBD, TBD)*• Game 7: Heat vs. Celtics; TBD (TBD, TBD)*

* = If necessary

(2) New York Knicks vs. (7) Philadelphia 76ers

• Game 1: 76ers vs. Knicks; Saturday, April 20 (6:00 p.m. ET on ESPN)• Game 2: 76ers vs. Knicks; Monday, April 22 (7:30 p.m. on TNT, TruTV)• Game 3: Knicks vs. 76ers; Thursday, April 25 (7:30 p.m. ET on TNT, TruTV)• Game 4: Knicks vs. 76ers; Sunday, April 28 (1:00 p.m. on ABC)• Game 5: 76ers vs. Knicks; Tuesday, April 30 (TBD, TBD)*• Game 6: Knicks vs. 76ers; TBD (TBD, TBD)*• Game 7: 76ers vs. Knicks; TBD (TBD, TBD)*

* = If necessary

(3) Milwaukee Bucks vs. (6) Indiana Pacers

• Game 1: Pacers vs. Bucks; Sunday, April 21 (7:00 p.m. on TNT, TruTV)• Game 2: Pacers vs. Bucks; Tuesday, April 23 (8:30 p.m. on NBA TV)• Game 3: Bucks vs. Pacers; Friday, April 26 (5:30 p.m. on ESPN)• Game 4: Bucks vs. Pacers; Sunday, April 28 (7:00 p.m. on TNT)• Game 5: Pacers vs. Bucks; Tuesday, April 30 (TBD, TBD)*• Game 6: Bucks vs. Pacers; TBD (TBD, TBD)*• Game 7: Pacers vs. Bucks; TBD (TBD, TBD)*

* = If necessary

(4) Cleveland vs. (5) Orlando

• Game 1: Magic vs. Cavaliers; Saturday, April 20 (1:00 p.m. on ESPN)• Game 2: Magic vs. Cavaliers; Monday, April 22 (7:00 p.m. on NBA TV)• Game 3: Cavaliers vs. Magic; Thursday, April 25 (7:00 p.m. on NBA TV)• Game 4: Cavaliers vs. Magic; Saturday, April 27 (1:00 p.m. on TNT)• Game 5: Magic vs. Cavaliers; Tuesday, April 30 (TBD, TBD)*• Game 6: Cavaliers vs. Magic; TBD (TBD, TBD)*• Game 7: Magic vs. Cavaliers; TBD (TBD, TBD)* 

* = If necessary

Western Conference

(1) Oklahoma City Thunder vs. (8) New Orleans Pelicans

• Game 1: Pelicans vs. Thunder; Sunday, April 21 (9:30 p.m. ET on TNT, TruTV)• Game 2: Pelicans vs. Thunder; Wednesday, April 24 (9:30 p.m. on TNT, TruTV)• Game 3: Thunder vs. Pelicans; Saturday, April 27 (3:30 p.m. on TNT)• Game 4: Thunder vs. Pelicans; Monday, April 29 (TBD, TBD)• Game 5: Pelicans vs. Thunder; TBD (TBD, TBD)*• Game 6: Thunder vs. Pelicans; TBD (TBD, TBD)*• Game 7: Pelicans vs. Thunder; TBD (TBD, TBD)*

* = If necessary

(2) Denver Nuggets vs. (7) Los Angeles Lakers

• Game 1: Lakers vs. Nuggets; Saturday, April 20 (8:00 p.m. on ABC)• Game 2: Lakers vs. Nuggets; Monday, April 22 (10:00 p.m. on Spectrum Sportsnet+)• Game 3: Nuggets vs. Lakers; Thursday, April 25 (10:00 p.m. on Spectrum Sportsnet+)• Game 4: Nuggets vs. Lakers; Saturday, April 27 (8:30 p.m. on ABC)• Game 5: Lakers vs. Nuggets; Monday, April 29 (TBD, TBD)*• Game 6: Nuggets vs. Lakers; TBD (TBD, TBD)*• Game 7: Lakers vs. Nuggets; TBD (TBD, TBD)*

 = If necessary

(3) Minnesota Timberwolves vs. (6) Phoenix Suns

Game 1: Suns vs. Timberwolves; Saturday, April 20 (3:30 p.m. ET, ESPN)Game 2: Suns vs. Timberwolves; Tuesday, April 23 (7:30 p.m. ET, TNT)Game 3: Timberwolves vs. Suns; Friday, April 26 (10:30 p.m. ET, ESPN)Game 4: Timberwolves vs. Suns; Sunday, April 28 (9:30 p.m. ET, TNT)Game 5: Suns vs. Timberwolves; Tuesday, April 30 (TBD, TBD)*Game 6: Timberwolves vs. Suns; Thursday, May 2 (TBD, TBD)*Game 7: Suns vs. Timberwolves; Saturday, May 4 (TBD, TBD)* 

* = If necessary

(4) LA Clippers vs. (5) Dallas Mavericks

• Game 1: Mavericks vs. Clippers; Sunday, April 21 (3:30 p.m. on ABC)• Game 2: Mavericks vs. Clippers, Tuesday, April 23 (10:00 p.m. on Clippervision)• Game 3: Clippers vs. Mavericks, Friday, April 26 (8:00 p.m. on Clippervision)• Game 4: Clippers vs. Mavericks, Sunday, April 28 (3:30 p.m. on ABC)• Game 5: Mavericks vs. Clippers, TBD (TBD, TBD)*• Game 6: Clippers vs. Mavericks, TBD (TBD, TBD)*• Game 7: Mavericks vs. Clippers, TBD (TBD, TBD)*

* = If necessary

Conference semifinals schedule

The conference semifinals will begin May 6-7, but can move up to May 4-5 if the prior round's series ends early.

Conference finals schedule

The conference finals will begin May 21-22, but can move up to May 19-20 if the prior round's series ends early.

NBA Finals schedule

The 2024 NBA Finals will begin June 6, airing on ABC.

Sunday, June 9: Game 2Wednesday, June 12: Game 3Friday, June 14: Game 4Monday, June 17: Game 5 (if necessary)Thursday, June 20: Game 6 (if necessary)Sunday, June 23: Game 7 (if necessary)In: Boston Celtics NBA Playoffs NBA Miami Heat Basketball