Context_1 : Rod Laver won in the final of the Australian Indoor Tennis Championships singles event 3–6, 7–5, 6–3, 3–6, 6–4 against John Newcombe. Ken Rosewall won the play-off match for third place against Phil Dent in three sets, 4–6, 6–3, 6–0. Context_2 : The 2000 Wimbledon Championships – Mixed Doubles was the mixed doubles event of the hundred-and-fourteenth edition of Wimbledon, the third Grand Slam of the year. Lisa Raymond and Leander Paes were the defending champions but Paes did not competed this year and Lisa Raymond participated with Paul Haarhuis. They lost in third round to Elena Likhovtseva and Mark Knowles. Context_3 : The 1979 New South Wales Open, also known by its sponsored name Nabisco New South Wales Open, was a combined men's and women's tennis tournament played on outdoor grass courts at the White City Stadium in Sydney. The men's event was part of the 1979 Colgate-Palmolive Grand Prix circuit while the women's event was part of the 1979 Colgate Series. It was the 87th edition of the event and was held from 17 December through 23 December 1979. The singles titles were won by 14th-seeded Phil Dent and third-seeded Hana Mandlíková. Context_4 : Stevenson made her professional tennis debut in 1999 at Wimbledon, two weeks after graduating from La Jolla Country Day School. Stevenson became the first woman qualifier in the tennis open era to reach the semi-finals. It was her second time at Wimbledon, having competed the year before in the Junior Wimbledon Championships. In 1999, Stevenson qualified to the quarterfinals at Birmingham, a grass warmup to Wimbledon, before withdrawing to Magüi Serna because of a stomach muscle pull. The next week, Stevenson was the number one seed during qualifying at Roehampton—and did not drop a set in three rounds as she moved into the main draw at Wimbledon. Stevenson beat number eleven seed Julie Halard in the third round. In the fourth round, she saved one match point against Lisa Raymond in a 2–6, 7–6, 6–1 win. She then beat Jelena Dokić in three sets in the quarter-finals, before losing to the eventual champion, third seed Lindsay Davenport. Stevenson had 57 aces during the fortnight, her serve speed over 120 mph. It was the beginning of Stevenson being known for the fastest second serve in the women's game. Stevenson's second serve was 105 mph – 115 mph. Phil Knight, the co-founder and chairman of Nike, flew to London to personally sign Stevenson to a three-year contract. Context_5 : Lisa Raymond (born August 10, 1973) is an American retired professional tennis player who has achieved notable success in doubles tennis. Raymond has 11 Grand Slam titles to her name: 6 in women's doubles and 5 in mixed doubles. On June 12, 2000, she reached the world number one ranking in doubles. Her career high singles ranking was fifteenth in October 1997. Context_6 : John Alexander and Phil Dent were the defending champions. Context_7 : Liezel Huber and Lisa Raymond were the defending champions, but decided not to defend their title together. Huber partnered up with Nuria Llagostera Vives, while Raymond played alongside Flavia Pennetta. Huber and Llagostera Vives defeated Pennetta and Raymond in the first round, but lost to Anabel Medina Garrigues and Katarina Srebotnik in the semifinals.<br> Context_8 : Philip Clive Dent (born 14 February 1950), is a former professional tennis player. Dent's high water mark as a pro singles player was reaching the Australian Open final in 1974, which he lost to Jimmy Connors in four sets. Dent was also the Men's Doubles champion at the Australian Open in 1975 (with teammate John Alexander), and the Mixed Doubles champion at the US Open in 1976 (with teammate Billie Jean King). Context_9 : The 2006 Hopman Cup (also known as the Hyundai Hopman Cup for sponsorship reasons) was the eighteenth Hopman Cup tournament. The champions were Lisa Raymond and Taylor Dent of the United States. The Netherlands qualified and reached the final. Michaëlla Krajicek won her singles match, and Taylor Dent beat Peter Wessels. The mixed doubles competition was won in close sets by Raymond and Dent. The event was held at the Burswood Entertainment Complex in Perth on 30 December 2005 through 6 January 2006. This was the first elite-level tennis tournament in which players could challenge line calls using the Hawk-Eye technology. Players or teams had a limit of two unsuccessful challenges per set. Context_10 : Bob Lutz and Stan Smith defeated John Alexander and Phil Dent 6–3, 8–6, 6–3 in the final to win the Men's Doubles title at the 1970 Australian Open. fact_1 : Philip Clive Dent (born 14 February 1950), is a former professional tennis player. fact_2 : Lisa Raymond (born August 10, 1973) is an American retired professional tennis player who has achieved notable success in doubles tennis. Question: Phil Dent and Lisa Raymond, have which occupation?
Output: former professional tennis player