Watch Queen's: Olympic champion Zheng delayed by rain

• Day one of WTA Tour event at Queen’s – watch coverage of action on Andy Murray Arena
• From 14:45 BST: Reigning Olympic champion Zheng Qinwen of China faces Romania’s Jaqueline Cristian
• Followed by: Great Britain’s Katie Boulter v former US Open runner-up Leylah Fernandez and Britain’s Francesca Jones v Laura Siegemund
• Serena Williams to make return to competitive tennis later in this tournament – she will play in women’s doubles alongside Victoria Mboko

Watch Queen’s: Olympic champion Zheng delayed by rain