Nicole Provis and Elna Reinach won in the final 4–6, 6–4, 6–2 against Raffaella Reggi and Arantxa Sánchez Vicario.
Raffaella Reggi (born 27 November 1965; ] ) is a former professional tennis player from Italy.
The Oslo Open was a women's professional tennis tournament held in Oslo, Norway.
 The event was part of the Women's Tennis Association (WTA) Tour and was played only once, in 1991.
 It was classed as a Tier V event, and it was competed on an indoor carpet surface.
 Catarina Lindqvist won the singles competition and Claudia Kohde-Kilsch and Silke Meier won the doubles; Raffaella Reggi finished runner-up in both events.
 There was a total prize money on offer of US$100,000.
Raffaella Reggi and Sergio Casal were the defending champions but lost in the semifinals to Martina Navratilova and Emilio Sánchez.
Martina Navratilova was the defending champion and won in the final 7–6, 6–2 against Raffaella Reggi.
Raffaella Reggi was the defending champion but did not compete that year.
Bettina Bunge and Katerina Maleeva were the defending champions but only Maleeva competed that year with Raffaella Reggi.
Michael Te-Pei Chang (born February 22, 1972) is a retired American professional tennis player.
 He won 34 top-level professional singles titles, including the 1989 French Open when he was 17.
 He also was a three-time runner-up at the majors and reached a career best ranking of world No. 2 in 1996.
 Since he was shorter than virtually all of his opponents, he played a dogged defensive style utilizing his quickness and speed.
 In 2008, he was inducted into the International Tennis Hall of Fame, and he has coached Kei Nishikori since 2014.
Jana Novotná and Catherine Suire were the defending champions but only Suire competed that year with Raffaella Reggi.
Terry Phelps and Raffaella Reggi were the defending champions but did not compete that year.

Question: Do Raffaella Reggi and Michael Chang share the same nationality?
Answer: no