Monday's Tokyo semifinal pits Carlos Alcaraz against Jaume Munar on hard. Carlos Alcaraz is rolling — 3 straight wins, 8 of 10 in recent play. Jaume Munar has won 6 of the last 10.
Carlos Alcaraz simply rates much higher on hard, and our number follows from it. Anything other than a Alcaraz win would rank among the bigger surprises of the week.