Agatha rates Mariia Tkacheva 1454 and Mariam Bolkvadze 1564 on hard, built match by match from every tour-level and slam result since 2007. Net gap: 110 rating points toward Mariam Bolkvadze, for a predicted 63 percent match win. Most-likely scoreline: Mariam Bolkvadze in 2-0, about 55 percent of that player's winning outcomes.
