One night after Australian Thanasi Kokkinakis won a thriller on centre court, countryman Jason Kubler won another. The wild card ousted Argentine Tomas Martin Etcheverry 7-6(2), 7-5 after two hours and 10 minutes.
There were two final-set tie-breaks on Tuesday. Home favourite John Millman clawed past Spaniard Albert Ramos-Vinolas 4-6, 6-3, 7-6(6) and Dutch lucky loser Robin Haase rallied past Frenchman Benjamin Bonzi 3-6, 7-6(8), 7-6(3). Switzerland's Marc-Andrea Huesler outlasted Frenchman Arthur Rinderknech 4-6, 7-6(5), 6-4.