Monday's US Open first round pits Mananchaya Sawangkaew against Panna Udvardy on hard. Mananchaya Sawangkaew comes in at 6 wins from the last ten. Panna Udvardy is 4-6 across recent matches.

Mananchaya Sawangkaew simply rates much higher on hard, and our number follows from it. This one is close to a coin flip, and the lean toward Sawangkaew is exactly that — a lean.