Mary Pierce and Larisa Neiland were the defending champions, but none competed this year.
 Neiland retired from professional tennis during this season.
Larisa Neiland and Todd Woodbridge were the defending champions, but competed this year with different partners.
 Neiland teamed up with Mark Woodforde and were eliminated in semifinals, while Woodbridge partnered with Nicole Bradtke and were eliminated in quarterfinals.
Arantxa Sánchez Vicario and Larisa Neiland were the defending champions, but Neiland did not compete this year as she retired from professional tennis during this season.
 Sánchez Vicario teamed up with Barbara Schett and lost in quarterfinals to Kimberly Po and Anne-Gaëlle Sidot.
The 1999 Sparkassen Cup – Doubles was the tennis doubles event of the thirteenth edition of the Sparkassen Cup; a WTA Tier II tournament held in Leipzig, Germany.
 Elena Likhovtseva and Ai Sugiyama were the defending champions but were defeated in this year's final by Larisa Neiland and Mary Pierce, 6–1, 6–3.
Larisa Neiland and Jana Novotná were the defending champions but only Neiland competed that year with Rennae Stubbs.
Larisa Neiland and Jana Novotná were the defending champions but competed with different partners that year, Neiland with Elizabeth Smylie and Novotná with Arantxa Sánchez Vicario.
Larisa Savchenko-Neiland (née Savchenko; born 21 July 1966) is a former professional tennis player who represented the Soviet Union and Latvia.
 A former world number one ranked doubles player, Neiland won two women's doubles Grand Slam titles and four mixed doubles Grand Slam titles.
 She also won two singles titles and sixty-five doubles titles.
Larisa Neiland and Helena Suková were the defending champions but only Neiland competed that year with Elena Tatarkova.
David Adams (born 5 January 1970) is a former professional tennis player from South Africa.
 He turned pro in 1989.
 During his career he won 19 doubles titles and finished runner-up an additional 33 times, including at the French Open in 1992.
 He achieved a career-high doubles ranking of World No. 9 in February 1994.
Larisa Neiland and Mark Woodforde were the defending champions but only Neiland competed that year with John-Laffnie de Jager.

Question: Who won more doubles titles, Larisa Neiland or David Adams?
Answer: Larisa Savchenko-Neiland