Season 1

Coaches and Hosts
The Coaches are: Justin Bieber, Harry Styles, Demi Lovato and Tim McGraw. The advisors for this season included Christina Aguilera for Team Justin, Meghan Trainor for Team Tim, Florence Welch for Team Demi and Ellie Goulding for Team Harry. Miley Cyrus served as an advisor for all teams during the knockouts.

Teams
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Winner

Runner-up

Third place

Fourth place

Eliminated in Live shows

Eliminated in Live playoffs

Stolen in the Knockout rounds

Eliminated in the Knockout rounds

Stolen in the Battle rounds

Eliminated in the Battle rounds.

Blinds Auditions
The first phase of the competition, Blind Auditions, taped October 26–29, 2014, began airing when the season premiered on February 23, 2015.

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Episode 1 (February 23)

The four coaches performed "Cups (When I'm Gone)"

Episode 2 (February 24)

Episode 3 (March 2)

Episode 4 (March 3)

Episode 5 (March 9)

Episode 6 (March 10)

The sixth episode, titled "Best of the Blinds", was a recap of all the Blind Auditions broadcast up to that point.

The Battles
Advisors are Christina Aguilera for Team Justin, Meghan Trainor for Team Tim, Florence Welch for Team Demi and Ellie Goulding for Team Harry.

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Episode 7 (March 16)

Episode 8 (March 17)

Episode 9 (March 23)

Episode 10 (March 24)

The Knockouts
For the knockouts, Miley Cyrus was assigned as a mentor for contestants in all four teams for this round.

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Episode 11 (March 30)

Episode 12 (March 31)

Episode 13 (April 6)

Episode 14 (April 7)

The fourteenth was a special one hour episode titled "The Road to the Live Shows". This episode shows the best moments of the season so far, including the blind auditions, the journey of the top 20 contestants and unseen footage.

Live Shows
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Week 1: Live playoffs (April 13, 14 and 15):
The Live Playoffs comprised episodes 13, 14, and 15 (the results show). The top twenty artists perform, with two artists from each team advancing based on the viewers' vote, and each coach completing their respective teams with their own choice.

Week 2: Top 12 (April 19 and 20)
The Top 12 performed on Monday, April 21, 2015, with the results following on Tuesday, April 22, 2015. The Instant Save returned once again this season, with the bottom three artists performing for a spot on the next round via the viewers' votes from Twitter. Madelyn Brockway, Bryan Bedwell and Luther Seevers received the first iTunes multiplier bonuses of the season, reaching second, third and fifth positions respectively on the iTunes Top 200 Singles chart at the close of the voting window.

Week 3: Top 10 (April 27 and 28)
The Top 10 performed on Monday, April 27, 2015, with the results following on Tuesday, April 28, 2015. Luther Seevers, Cass Manrique, Cassie Ryan and Madelyn Brockway got the iTunes multiplier bonuses of the week, reaching the third, fourth, fifth and sixth positions respectively on the iTunes Top 200 Singles chart at the colse of the voting window.

Week 4: Top 8 (May 4 and 5)
The Top 8 performed on Monday, May 4, 2015, with the results following on Tuesday, May 5, 2015. Justin, Harry, Demi and Tim brought in Dave Stewart, Scott Hendricks, Mark Ronson and Ryan Tedder respectively to help in this week's coaching. Madelyn Brockway, Luther Seevers and Bryan Bedwell received iTunes multiplier bonuses, reaching second, third and ninth positions respectively on the iTunes Top 200 Singles chart at the close of the voting window.

Week 5: Top 6 (May 11 and 12)
The Top 6 performed on Monday, May 11, 2015, with the results following on Tuesday, May 12, 2015. On Tuesday, only two artists sang for survival, with one leaving the competition. iTunes multiplier bonuses were awarded to Bryan Bedwell (positions #2 and #5), Luther Seevers (positions #3 and #4) Madelyn Brockway (positions #6 and #7), Cass Manrique (position #9) and Cassie Ryan (position #10) based on the week's iTunes Top 200 singles chart at the close of the voting window.

Week 6: Semifinals (May 18 and 19)
The Top 5 performed on Monday, May 18, 2015, with the results following on Tuesday, May 19, 2015. iTunes multiplier bonuses were awarded to Cass Manrique (positions #2 and #8), Luther Seevers (positions #3 and #5) Madelyn Brockway (positions #4 and #6) and Bryan Bedwell (position #9) based on the week's iTunes Top 200 singles chart at the close of the voting window.

Week 7: Finals (May 25 and 26)
The Top 4 performed on Monday, May 25, 2015, with the final results following on Tuesday, May 26, 2015. As with previous seasons, there was no iTunes bonus multiplier applied to songs performed in the finale episodes; all iTunes votes received for the six weeks leading to the finale were cumulatively added to online, phone and app finale votes for each finalist.

Elimination Chart
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Artist's info

Artist from Team Justin

Artist from Team Harry

Artist from Team Demi

Artist from Team Tim

Results details

Team
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Artis't Info

Results details

Winner Runner-up Third place Fourth Place Eliminated Artist Saved by Instant Save (via Twitter) Artist received one or more iTunes bonus that week (applicable from Week 1 onwards) √ - Number of iTunes bonuses received