Name the doubles partner who assisted an American professional tennis player known primarily as a doubles specialist and current tennis broadcaster for ESPN, defeat Larisa Savchenko and Natasha Zvereva in the 1989 Virginia Slims Championships?
1989 Virginia Slims Championships – Doubles: Martina Navratilova and Pam Shriver were the defending champions and successfully defended their title, defeating Larisa Savchenko and Natasha Zvereva 6–3, 6–2 in the final.
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