1998 Kremlin Cup

The 1998 Kremlin Cup was a tennis tournament played on indoor carpet courts at the Olympic Stadium in Moscow in Russia that was part of the World Series of the 1998 ATP Tour and of Tier I of the 1998 WTA Tour. The men's tournament was held from 9 November through 15 November 1998, while the women's tournament was held from 20 October through 25 October 1998. Yevgeny Kafelnikov and Mary Pierce won the singles title.

Men's singles
🇷🇺 Yevgeny Kafelnikov defeated Goran Ivanišević 7–6(7–2), 7–6(7–5)
 * It was Kafelnikov's 3rd title of the year and the 17th of his career.

Women's singles
🇫🇷 Mary Pierce defeated 🇺🇸 Monica Seles 7–6(7–2), 6–3
 * It was Pierce's 3rd title of the year and the 11th of her career.

Men's doubles
🇺🇸 Jared Palmer / 🇺🇸 Jeff Tarango defeated 🇷🇺 Yevgeny Kafelnikov / 🇨🇿 Daniel Vacek 6–4, 6–7, 6–2
 * It was Palmer's only title of the year and the 11th of his career. It was Tarango's only title of the year and the 6th of his career.

Women's doubles
🇫🇷 Mary Pierce / 🇧🇾 Natasha Zvereva defeated 🇺🇸 Lisa Raymond / 🇦🇺 Rennae Stubbs 6–3, 6–4
 * It was Pierce's 2nd title of the year and the 5th of her career. It was Zvereva's 7th title of the year and the 77th of her career.