Agatha rates Wei Sijia 1502 and Kyoka Okamura 1547 on hard, built match by match from every tour-level and slam result since 2007. Net gap: 45 rating points toward Kyoka Okamura, for a predicted 57 percent match win. Most-likely scoreline: Kyoka Okamura in 2-0, about 52 percent of that player's winning outcomes.
