Sunday brings the US Open final: Alexander Zverev against Ben Shelton. Alexander Zverev brings a 6-match winning streak into this one, 8-2 across the last ten. Ben Shelton has won 5 in a row and 9 of the last 10 overall.
Alexander Zverev simply rates much higher on hard, and our number follows from it. A tiebreak or two would surprise nobody, with Zverev fractionally more likely to land the big points.