In the lead-up to the Australian Open, Shenzhen hosts would-be champions like Alex de Minaur, Fernando Verdasco, Stephanos Tsitsipas and defending men's singles champion David Goffin. Over the course of nine days they battle it out on the hard surface of Longgang Sports Center, till only one emerges victorious. Bring your passport for entry.

[Image via ATP Shenzhen Open/Facebook]