A spot in the next round is at stake on Wednesday, when Elena Rybakina goes up against Naomi Osaka in the Toronto quarterfinal. Elena Rybakina is rolling — 3 straight wins, 6 of 10 in recent play. Naomi Osaka has won 8 of the last 10.

Elena Rybakina is clearly higher-rated on hard — our number puts Rybakina around 69%. Expect resistance, but the match-level math tilts clearly toward Rybakina.