The Lion's Cup (named the Emeron Cup in its first two years) was a WTA Tour tennis tournament held from 1978 until 1985, in Tokyo, Japan. The event was held on indoor hard courts in 1978 and 1979 before moving to indoor carpet courts. Only a singles event was contested.

Finals

DateWinnerFinalistScore
11 December 1978United States Chris EvertCzechoslovakia Martina Navratilova7–5, 6–2
10 December 1979United States Tracy AustinCzechoslovakia Martina Navratilova6–2, 6–1
17 November 1980Czechoslovakia Martina NavratilovaUnited States Tracy Austin6–4, 6–3
16 November 1981Czechoslovakia Martina NavratilovaUnited States Chris Evert-Lloyd6–3, 6–2
15 November 1982United States Chris Evert-LloydUnited States Andrea Jaeger6–3, 6–2
21 November 1983Czechoslovakia Martina NavratilovaUnited States Chris Evert-Lloyd6–2, 6–2
12 November 1984Bulgaria Manuela MaleevaCzechoslovakia Hana Mandlíková6–1, 1–6, 6–4
11 November 1985United States Chris Evert-LloydBulgaria Manuela Maleeva7–5, 6–0

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