Then there were 3!
JOHANNA KONTA (GB) v Madison Brengle (US)
Ninth-seed Konta could face a test against the world No 92, who has won three of her four showdowns with the British No 1.
HEATHER WATSON (GB) v Yulia Putintseva (Kaz)
Fiery Putintseva memorably went into an on-court meltdown last year, berating her coach as ‘a moron’ while losing in Connecticut.
KYLE EDMUND (GB) v Kevin Anderson (SA)
Britain’s lone flag-bearer in the men’s draw needs to topple the big-hitting 11th seed to go further. Shown live on Eurosport 1 & 2