Question: Are Ivan Dodig and Marcelo Melo both tennis players?

full_context: Document 1: Marin Čilić: Marin Čilić (; born 28 September 1988) is a Croatian professional tennis player. Over the course of his career, Čilić has won 17 ATP singles titles, including the 2014 US Open. His career-high singles ranking is world No. 5, achieved in September 2017. Čilić first came to international prominence by defeating then-World No. 2 Andy Murray in the fourth round of the 2009 US Open. He followed this by reaching the semifinals of the 2010 Australian Open. Among other achievements, Čilić was runner-up at the 2017 Wimbledon Championships, and was a semifinalist at the 2015 US Open as defending champion. Čilić is currently the youngest active male player to have won a slam. Čilić has reached at least the quarterfinal in all four grand slam tournaments. He has a very powerful serve and very powerful groundstrokes.
Document 2: Mate Pavić: Mate Pavić (born 4 July 1993) is a Croatian professional tennis player specialising in doubles. Mate won the 2016 US Open mixed doubles title in partnership with Laura Siegemund, and reached the 2017 Wimbledon Championships men's doubles finals partnering Oliver Marach.
Document 3: Bruno Soares: Bruno Fraga Soares (] ; born February 27, 1982, in Belo Horizonte) is a professional tennis player from Brazil. His highest singles ranking on the ATP Tour is World No. 221, which he reached in March 2004. Primarily a doubles specialist, his career-high doubles ranking is World No. 2, which he achieved in October 2016. After a few efforts, including a final in the 2012 US Open and the semifinals of the 2008 and 2013 French Opens, Soares finally won his first Grand Slam title at the 2016 Australian Open, partnering Jamie Murray and then followed that up with a second men's doubles title at the 2016 US Open. He has also won three Grand Slam titles in Mixed Doubles, two at the US Open, in 2012 and 2014, and one at the Australian Open in 2016. He was the third Brazilian tennis player to achieve this, after Maria Bueno and Thomaz Koch.
Document 4: Marcelo Melo: Marcelo Pinheiro Davi de Melo (born September 23, 1983) is a Brazilian tennis player. He is the younger brother of Daniel Melo and grew up in Belo Horizonte, Brazil. He stands at a height of 2.03 m (6 ft. 8 in.).
Document 5: Iva Majoli: Iva Majoli Marić (Iva Majoli) (born 12 August 1977) is a former professional tennis player from Croatia. She upset Martina Hingis to win the women's singles title at the French Open in 1997. Majoli also won seven other singles titles and one doubles title during her career. She reached a career-high singles ranking of world No. 4 in February 1996.
Document 6: 2013 If Stockholm Open – Doubles: Marcelo Melo and Bruno Soares were the defending champions, but Soares chose to compete in Vienna instead. Melo was scheduled to play alongside Ivan Dodig, but withdrew due to an abdominal injury.<br>
Document 7: Jean-Julien Rojer: Jean-Julien Rojer (] ; born 25 August 1981) is a Dutch professional tennis player from Curaçao. His highest ATP singles ranking is 218th, which he achieved on 15 August 2005. A doubles specialist, his career-high in doubles is World No. 3, which he reached in November 2015. His former doubles partners include Eric Butorac and Aisam-ul-Haq Qureshi. He currently plays with Horia Tecău of Romania, with whom he won the men's double titles in the 2015 Wimbledon and 2017 US Open championships. With Anna-Lena Grönefeld, he also won the mixed doubles' title at the 2014 French Open. He attended UCLA where he competed for the UCLA Bruins men's tennis team.
Document 8: Marin Čilić career statistics: This is a list of the main career statistics of Croatian professional tennis player, Marin Čilić. To date, Čilić has won 16 ATP singles titles including one grand slam singles title at the 2014 US Open, one ATP Masters 1000 title at the 2016 Western & Southern Open and a record four titles at the PBZ Zagreb Indoors. Other highlights of Čilić's career thus far include a semi-final appearance at the 2010 Australian Open and three consecutive quarterfinals at the Wimbledon Championships from 2014 to 2016. Čilić achieved a career high singles ranking of World No. 6 on November 21st, 2016.
Document 9: Juan Martín del Potro: Juan Martín del Potro (] , born 23 September 1988), also known as Delpo is an Argentinian professional tennis player who is currently ranked world No. 24 in men's singles by the Association of Tennis Professionals (ATP). His biggest achievement has been winning the 2009 US Open, defeating Rafael Nadal in the semifinal and 5-time defending champion Roger Federer in the final. He was the first to defeat both Federer and Nadal during the same major and was the only man outside the Big Four to win a major between the 2005 French Open and the 2013 US Open, a span of 35 tournaments. He is also the second Argentine and the fifth-youngest man to win the US Open in the Open Era. Other career highlights include winning the bronze medal in men's singles at the 2012 London Olympics and the silver medal at the 2016 Rio Olympics and being part of his country's successful Davis Cup team; but his career has also been hampered by a succession of wrist injuries.
Document 10: Ivan Dodig: Ivan Dodig (born 2 January 1985) is a Croatian tennis player. His career-high ATP rankings are world No. 29 in singles and world No. 4 in doubles. Dodig is a Grand Slam champion after winning the 2015 French Open men's doubles title with Marcelo Melo.
Document 11: Marcelo Leite Pereira: Marcelo Leite Pereira known as Marcelinho (born 22 June 1987) is a Brazilian professional footballer who last played for Avaí as a forward. He is known for his great skills with excellent pace and ball control. He has a brilliant vision for goal and capable of scoring with both feet. He has dominated third edition of Hero Indian Super League by delivering 10 goals and 5 assists and winning Golden Boot for Delhi Dynamos alongside former Chelsea player Florent Molouda who has won golden ball for his team. Marcelino goal has been named as Best International week goal for club Delhi Dynamos vs Goa FC.
Document 12: Goran Ivanišević: Goran Ivanišević (; born 13 September 1971) is a retired Croatian professional tennis player and current tennis coach. He is the only person to win the men's singles title at Wimbledon as a wildcard. He achieved this in 2001, having previously been runner-up at the championships in 1992, 1994 and 1998. Before the 2001 tournament, he was ranked 125th and after his victory he was 16th. His career-high singles ranking was World No. 2 (behind Pete Sampras) in 1994. He coached Marin Čilić from September 2013 to July 2016, leading Čilić to his biggest achievement to date, the 2014 US Open title.
Document 13: Fabio Fognini: Fabio Fognini (] ; born 24 May 1987) is an Italian professional tennis player who is currently ranked world No. 29 in men's singles by the Association of Tennis Professionals (ATP) and the current Italian No. 1. His career-high singles ranking is world No. 13, achieved in March 2014, and world No. 7 in doubles, achieved in July 2015. Fognini's most successful surface is red clay, upon which he won his four ATP singles titles in Stuttgart, Hamburg, Viña del Mar and Umag, reached the quarterfinals of the 2011 French Open and the semifinals of the 2013 Monte-Carlo Masters. Together with Simone Bolelli, Fognini won the 2015 Australian Open doubles event, becoming the first all Italian men's pair to win a Grand Slam title in the Open era.
Document 14: Marcelo Huertas: Marcelo "Marcelinho" Tieppo Huertas (born 25 May 1983) is a Brazilian professional basketball player for Baskonia of the Liga ACB and the EuroLeague. He is also a member of the senior men's Brazilian national basketball team, and holds Italian citizenship.
Document 15: Marcello del Bello: Marcello del Bello (born 25 January 1921) is a former Italian tennis player. He played Davis Cup and often played doubles with Giovanni Cucelli. Del Bello and his younger brother Rolando were introduced to the game at a young age, as their father worked at a tennis club. Both became tour players. Marcello made his Grand Slam debut at Wimbledon in 1947, losing in round one to Enrique Morea. At Roland Garros (held after Wimbledon for the last time), Del Bello lost in round three to Philippe Washer. At Roland Garros in 1948, Del Bello reached the quarter finals, where he lost to Budge Patty. At Wimbledon he lost to Frank Sedgman in round two. At Wimbledon 1949, Del Bello lost in round three to Nigel Cockburn. At the U. S. Championships, he lost in round two to James Brink. At Roland Garros in 1950, Del Bello lost in round three to Ken McGregor. By 1951 Del Bello's career was beginning to decline and he lost in round one of the French and Wimbledon. The following year he lost in round two at the French and Wimbledon. At Roland Garros in 1953, Del Bello lost in round one to Ian Ayre. In 1955, Del Bello turned professional.
ground_truth: yes