Saturday's Washington semifinal pits Alexandra Eala against Naomi Osaka on hard. Naomi Osaka is 9-1 across recent matches. Alexandra Eala is 7-3 across recent matches.
Hold strength tells the story — 71.1% versus 60.3% on first-serve points in Osaka's favor. Eala comes in off a compressed schedule; Osaka comes in off a compressed schedule. Expect resistance, but the match-level math tilts clearly toward Osaka.