by dave g Here are the Day 4 matches from which you may choose. All picks are due before the first players are scheduled to walk out onto the court.
Alcaraz [1] vs Harris
van de Zandschulp vs Evans [26]
Fils vs Arnaldi
Hsu vs Norrie [16]
Zverev [12] vs Altmaier
Murray vs Dimitrov [19]
Etcheverry [30] vs Wawrinka
Sonego vs Sinner [6]
Medvedev [3] vs O'Connell
Meligeni Alves vs Baez
Jarry [23] vs Michelsen
Wu vs de Minaur [13]
Mmoh vs Isner
Draper vs Hurkacz [17]
Berrettini vs Rinderknech
Monfils vs Rublev [8]
Alcaraz [1] vs Harris
van de Zandschulp vs Evans [26]
Fils vs Arnaldi
Hsu vs Norrie [16]
Zverev [12] vs Altmaier
Murray vs Dimitrov [19]
Etcheverry [30] vs Wawrinka
Sonego vs Sinner [6]
Medvedev [3] vs O'Connell
Meligeni Alves vs Baez
Jarry [23] vs Michelsen
Wu vs de Minaur [13]
Mmoh vs Isner
Draper vs Hurkacz [17]
Berrettini vs Rinderknech
Monfils vs Rublev [8]