A spot in the next round is at stake on Tuesday, when Alexei Popyrin goes up against Andres Andrade in the Vancouver round of 32. Alexei Popyrin has dropped 4 straight and sits at 4-6 over the last ten. Andres Andrade has dropped 2 straight and sits at 5-5 over the last ten.

Hold strength tells the story — 74.6% versus 66.9% on first-serve points in Popyrin's favor. Anything other than a Popyrin win would rank among the bigger surprises of the week.