The2015–16 Cleveland Cavaliers season was the 46th season of theCleveland Cavaliers franchise in theNational Basketball Association (NBA). The Cavaliers won the 2016 NBA championship, the first NBA championship in franchise history. During the regular season, the Cavaliers had the third best team offensive rating and were tenth in team defensive rating in the NBA. During the playoffs, the Cavaliers had the best team offensive rating and were eighth in team defensive rating in the NBA.

In the playoffs, the Cavaliers swept theDetroit Pistons in four games in the first round, then swept theAtlanta Hawks in four games in the Semi-finals, before finally defeating theToronto Raptors in six games in the Conference Finals to reach theNBA Finals for a second consecutive year. There, the Cavaliers faced off against the defending NBA championGolden State Warriors, the team that defeated them inthe previous year's NBA Finals in six games, and were coming off of the best regular-season record in NBA history at 73–9.

The Cavaliers would go on to defeat theGolden State Warriors in the2016 NBA Finals in seven games, coming back from a 3–1 series deficit to avenge their loss from the prior year. The Cavaliers became the first team in NBA Finals history to recover from a 3–1 series deficit and win.^[1] The Cavaliers' victory also marked the first championship win by a major professional sports team fromCleveland since 1964, ending a52–year championship drought dating back to the1964 NFL title won by theCleveland Browns. The Cleveland Cavaliers would be the first NBA champion to represent the Central Division since the 2003–04 Detroit Pistons.

The Cavaliers started the season strong and rose to the top of theEastern Conference. However, despite having the best record in their conference, the team fired head coachDavid Blatt on January 22, 2016.^[2] Assistant coachTyronn Lue took over for the remainder of the season.^[3] The Cavaliers finished the regular season with a 57–25 record and obtained the number one seed in the Eastern Conference for the first time since2010.^[4]

In the2016 NBA Playoffs' first round, theCleveland Cavaliers matched up against the 8th seedDetroit Pistons. In the first game of their series, Cleveland's point guardKyrie Irving led the way scoring 31 points and sealing a win for the Cavaliers, 106–101.^[5] The Cavs swept the rest of the series, winning 107–90 in Game 2, 101–91 in Game 3, and 100–98 in Game 4.^[6]Kyrie Irving was the top scorer of the series averaging 27.5 points per game,^[7]LeBron James led the Cleveland Cavaliers in this series in assist and steals, averaging 6.8 assists and 1.8 steals,^[8] and big manKevin Love led Cleveland in rebounds averaging 12 total rebounds per game.^[9] The Cavaliers were matched with the number four seed,Atlanta Hawks, for their second series in the 2015-2016 post-season. Similar to their last series, they swept their opponents 4–0.^[10]LeBron James led the way in scoring, averaging 24.3 points per game. He also led his team in assists and steals, averaging 7.8 assists and 3 steals per game.^[11]Kevin Love was the rebound leader for the series averaging 13 rebounds per game.^[12] The Cavaliers were now facing theToronto Raptors in theEastern Conference Finals. The series between the Raptors and the Cavaliers took 6 games to finish with Cleveland winning 4 to 2. This was the first time in their 2015-2016 playoff run that they lost a game.^[13] LeBron James led his team in all major stats against theToronto Raptors. He averaged 26 points, 8.5 rebounds, and 6.7 assists in the 6-game series.^[14] The Cavaliers were off to face theGolden State Warriors in the NBA finals. They were considered huge underdogs because theWarriors had accomplished an incredible feat in the regular season, seventy-three wins and nine losses, the best record ever in theNBA.^[15]

The Cavaliers lost three of the first four games of the2016 NBA Finals to theGolden State Warriors, who had defeated Cleveland inthe Finals the year before.^[16] The first two games were blowouts for Golden State, 104–89 and 110–77 respectively, combining for a total winning margin of 48. Cleveland would respond with a 120–90 blowout of their own to cut the series deficit to 2–1, but the Warriors would pull away late in Game 4 to take a decisive 3–1 series lead. In turn, the Cavaliers won Games 5 and 6 of the series to bring about a climactic Game 7 atOracle Arena.^[17]

With Game 7 tied at 89–89,LeBron James chased down and blockedAndre Iguodala's attempted lay-up in a play that became known as"The Block."^[18][19] The Cavaliers ultimately won Game 7, 93–89, for the firstNBA championship in franchise history.^[17] Until then, no team had recovered from a 3–1 deficit in anNBA Finals series.^[1] James was named the unanimousNBA Finals MVP, receiving the award for the third time in his career.^[18]

This win ended a fifty-two year championship drought in the city of Cleveland, with the last championship that any major sports team had won there being in 1964 when theCleveland Browns won anNFL season.^[20] In addition, this championship was LeBron's first to not be with theMiami Heat.

Round	Pick	Player	Position	Nationality	College/Club team
1	24	Tyus Jones	PG	United States	Duke
2	53	Sir'Dominic Pointer	SG /SF	United States	St. John's

^[21]

• JR Smith set franchise records in:
  • Three-point field goals in a season:(204)
  • Three-point field goal attempts in a season:(510)
  • Turnover percentage in a season:(6.3%)
  • Three-point field goals in a postseason:(65)
• Tristan Thompson set a franchise record in:
  • Offensive rating in a season:(129.8)

• On March 29, Tristan Thompson broke the franchise record of consecutive games with the Cavs, appearing in his 362nd consecutive game.
• The Cavs finished the season first in theEastern Conference for the first time since2010.
• The Cavs finished first in theCentral Division for the second straight season.
• The Cavs became the first team in NBA history to come back from a 3–1 deficit and win theNBA Finals.
• The Cavs won the2016 NBA Finals, ending the city's52-year championship drought.
• LeBron James famouslyblocked Andre Iguodala in Game 7. This has been called one of the best plays of his career.
• LeBron James became the third player in NBA history to record a triple-double in Game 7 of theNBA Finals.
• James also became the first player in NBA history to lead both NBA Finals teams in all five statistical categories for the round.

1.^ Varejão never played a single game for Portland.

• What Will 2015-2016 Look Like for the Cavaliers

• Cleveland Cavaliers seasons
• 2015–16 NBA season by team
• 2015 in sports in Ohio
• 2016 in sports in Ohio
• Eastern Conference (NBA) championship seasons
• NBA championship seasons

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