John Peers

Peers reached his career-high of World No. 2 in doubles in April 2017. His highest ATP singles ranking is World No. 456 in June 2012.

Peers began the year with regular doubles partner Jamie Murray at the Brisbane International. The pair made it to the semifinals, before losing to Daniel Nestor and Mariusz Fyrstenberg in straight sets. Their next tournament was the Heineken Open. They made the quarterfinals before withdrawing from the tournament. At the Australian Open they were the 15th seeds (the first time they were a seeded pair in a Grand Slam tournament). They made the second round before losing to Raven Klaasen and Eric Butorac in straight sets.

Murray/Peers again began their year at the 2015 Brisbane International, where they defeated top seeds Rojer/Tecau in the first round before going on to win the title by defeating the pairing of Dolgopolov/Nishikori. The pair reached the third round at the 2015 Australian Open as the 16th seeds losing to 4th seeds Dodig/Melo. The pair's good form continued in Rotterdam, where after losing in the qualifying rounds they were handed a first-round match as lucky losers following a withdrawal. The pair went on to reach the final, before losing in a rematch against Rojer/Tecau.

In July, Murray/Peers reached the final of the 2015 Wimbledon Championships losing to Rojer/Tecau in straight sets.

Peers played next at the 2014 ABN AMRO World Tennis Tournament with Julian Knowle while Jamie Murray was out with injury. The pair made it to the quarterfinals before losing to Julien Benneteau and Édouard Roger-Vasselin. Peers next played at the 2014 Open 13 with Jesse Huta Galung, but the pair lost in the first round. Peers next played at the 2014 Dubai Tennis Championships with previous partner Julian Knowle, but they lost in the first round.

They followed up the defeat by making the final of the Aegon Championships defeating the Bryan brothers in the second round but were beaten by second seeds Alexander Peya and Bruno Soares. They then lost their opening match of the Aegon International. At Wimbledon they were seeded 14th and made the third round before losing in five sets to Alexander Peya and Bruno Soares.

Peers began the 2013 season playing with fellow Australian John-Patrick Smith, receiving a wildcard into the Australian Open. It was here that Peers gained his first Grand Slam victory, upsetting the Polish duo of Mariusz Fyrstenberg and Marcin Matkowski in their opening match; in the second round they fell to Sergiy Stakhovsky and Mikhail Youzhny in straight sets. In February, Peers teamed up with established doubles specialist Jamie Murray, a partnership that immediately looked to be a successful one, as the pair reached the semifinals of their first tournament together at the Open Sud de France. A couple of months later, Peers and Murray won their first title together, defeating 13-time Grand Slam champions and world No. 1 pair Bob and Mike Bryan in the final of the U.S. Men's Clay Court Championships after coming back from a set down.

The pair played their first Grand Slam tournament together at the French Open, however despite taking out the 15th seeded team of Knowle and Polášek in the first round, they ultimately fell in their next match against the Colombian duo of Juan Sebastian Cabal and Robert Farah Maksoud. This however allowed them to compete at the Aegon Trophy, a Challenger event which they ultimately won. Peers and Murray then went on to have a fairly successful grass court season, reaching the quarterfinals of the Aegon Championships, and the semifinals of the Aegon Championships. They headed to Wimbledon in a confident mindset, however, went out in the first round to James Blake and Jürgen Melzer in a 5-set thriller that ended 14–12 in an 87-minute final set. Their early loss did not dishearten them however, and the pair went on to win their second title of the year a few weeks later, at the Crédit Agricole Suisse Open Gstaad.

As a member of the Australian Davis Cup squad, Peers played a World Group 1st round rubber with Lleyton Hewitt against the American couple Bryan/Bryan. The Australian pair lost, letting the United States take a 2–1 lead in the tie. Eventually, Australia lost the tie, which meant that it would have to face the play-offs.

In Halle Kontinen/Peers lost at the semifinals to Kubot/Peya. This prepared the players for the grass courts of Wimbledon, where they were to achieve their best Grand Slam tournament result so far. As 10th seeds the couple finally defeated Bopanna/Mergea by winning 8–6 the 5th set of the third round match. However, the pair's destiny was to get defeated in the next round by the top seeds Herbert/Mahut.

In September Peers played again in the Davis Cup squad. With Sam Groth he defeated Martin/Zelenay of Slovakia, leading Australia to 3–0 victory that guaranteed a place in the following year's World Group.

Peers/Kontinen qualified in 5th position for the World Tour Finals in London and was placed in the Fleming/McEnroe group with López/López, Klaasen/Ram and Herbert/Mahut. They progressed to the semi-finals after defeating each of their opponents in the group stage. In the semi-finals Kontinen/Peers faced off against Bob Bryan and Mike Bryan and came out with a 7–6, 6–4 victory to move on to the final against Klaasen and Ram. They emerged victorious yet again, winning 2–6, 6–1 [10–8] to claim their biggest tournament win to date. Peers ended the year at No. 9 on the Doubles Rankings, boosted by his success later in the year.

At the ABN AMRO World Tennis Tournament in Rotterdam, Kontinen/Peers managed to beat the 2nd seeds Dodig/Melo before losing to Mahut/Pospisil in the semifinals. The pair stuck together even though they had a series of first round defeats, until reaching quarterfinals at the Monte-Carlo Masters. They were defeated by Cabal/Farah, despite a promising victory over the top seeds Rojer/Tecău in the second round. In Munich Kontinen/Peers fought their way into the final to encounter Cabal/Farah again. This time the outcome was reversed allowing Peers to celebrate his second ATP tournament title of the year with his Finnish companion.

At the Japan Open in Tokyo, Peers and Kontinen did not get past the first round, losing to Lindstedt/Peya. At the Shanghai Masters the pair performed better, beating the 8th seeded Lindstedt/Pospisil in the second round and the top-seeded Myrray/Soares in the quarterfinals. By defeating the unseeded Čilić/Pavić in the semifinals they were one step away from winning the tournament, but their final opponents Isner/Sock grabbed the title with more relaxed playing.

Peers played varsity tennis for the Middle Tennessee State University Blue Raiders before transferring school to play for Baylor University Bears. While representing the Blue Raiders John earned all-conference honours from the Sun Belt in 2009 and 2010 in singles and doubles. Peers also received the Sun Belt Conference MVP in 2009. During his time at Baylor University John was named All-Big 12 in both singles and doubles and received ITA All-American honours in doubles. Paired with Roberto Maytin they finished the season ranked No. 5 in the National doubles ITA rankings Peers also earned ITA Texas Region Arthur Ashe Sportsmanship Award.

John Peers went to Mentone Grammar and led the 1STS team to two premierships, his first when he was in Year 7 in 2001 and his second when he was in Year 12 in 2006.

John William Peers (born 25 July 1988) is an Australian professional tennis player who competed mainly on the ATP Challenger Tour both in singles and doubles until 2013, when he began to focus solely on doubles and began competing on the ATP World Tour.