Question: How many more singles titles did Kim Warwick win than Jorge Lozano?

<P0-S0> Jorge Lozano (born 17 May 1963 in San Luis Potosí) is a retired professional tennis player from Mexico. <P0-S1>  In his career, he won nine doubles titles, but no singles titles. <P0-S2>  He reached his highest doubles ranking of World No. 4 in August 1988. <P0-S3>  His highest singles ranking was World No. 51, achieved the following month. <P0-S4>  During his career, he won two mixed doubles titles at the French Open: in 1990 with Arantxa Sánchez, and in 1988 with Lori McNeil. <P0-S5>  He reached the round of 16 in singles at the 1988 US Open and also the semifinal in doubles that same year. <P0-S6>  Qualified twice for the Doubles Masters at the Royal Albert Hall in London and reached the semifinals in 1988. <P0-S7>  He turned professional in 1986, and in his career, he won $U.S.739,424 in prize money. <P0-S8>  He was the first player to be beaten by Pete Sampras in the main draw of a Grand Slam tournament, at the French Open in 1989. <P0-S9>  In Davis Cup play, represented Mexico for 15 years, 1981–1995, won 12 doubles matches, and lost 12 as well. <P0-S10>  He lost 11 singles matches, and won 8, making his overall win / loss record at the Davis Cup 20–23. <P0-S11>  Lozano won his first title at Forest Hills in 1988, with his partner Todd Witsken, and won his last at Athens in 1993. <P0-S12>  He resides in Guadalajara, Mexico where he directs a tennis academy for kids and also coaches the men and women tennis team at the University Tec de Monterrey. <P0-S13>  He is currently the captain of the Mexican Davis Cup Team. <SEP> <P1-S0> The 1976 Italian Open was a combined men's and women's tennis tournament that was played by men on outdoor clay courts at the Foro Italico in Rome, Italy. <P1-S1>  The men's tournament was part of the 1976 Commercial Union Assurance Grand Prix while the women's tournament was part of the 1976 Virginia Slims World Championship Series. <P1-S2>  The tournament was held from May 23 through May 30, 1976. <P1-S3>  The singles titles were won by Third-seeded Adriano Panatta and Mima Jaušovec. <P1-S4>  In his first-round match Panatta survived 11 match points against Kim Warwick. <SEP> <P2-S0> This is a list of the main career statistics of Australian former tennis player Evonne Goolagong. <P2-S1>  During her career, which lasted from 1967 to 1983, Goolagong won seven singles titles at a Grand Slam event and was a runner-up on 11 occasions. <P2-S2>  In addition she won five Grand Slam doubles titles, partnering Margaret Court, Peggy Michel and Helen Gourlay, as well as one mixed doubles title with Kim Warwick. <P2-S3>  In total she won 82 singles titles, 46 doubles titles and 4 mixed doubles titles. <P2-S4>  She achieved a No. 1 singles ranking for a two-week period in April–May 1976 although this was only officially recognized in 2007. <P2-S5>  She was a member of the Australian Federation Cup teams that won the cup in 1971, 1973 and 1974. <SEP> <P3-S0> Kim Warwick (born 8 April 1952) is an Australian former professional male tennis player who competed on the ATP Tour from 1970–1987 reaching the final of the singles Australian Open in 1980. <P3-S1>  He defeated over 35 players ranked in the top 10 including Guillermo Vilas, Raul Ramerez, Vitas Gerulaitis, Jan Kodeš, Bob Lutz and Arthur Ashe. <P3-S2>  Warwick's career-high singles ranking was World No. 15, achieved in 1981. <P3-S3>  Partnering with Evonne Goolagong, he won the French Open 1972, defeating Françoise Dürr and Jean-Claude Barclay in the final 6–2, 6–4. <P3-S4>  He won three singles titles and 26 doubles, including Australian Open 1978 (with Wojtek Fibak) and Australian Open 1980 and 1981, Roland Garros 1986 and also a runner-up in Australian Open 1985, all of them partnering fellow countryman Mark Edmondson. <P3-S5>  Evonne and Kim were finalists in 1972 at Wimbledon against Rosie Casals and Ilie Năstase who won 6–4, 6–4.