United Cup: Ajla Tomljanovic preparing to take on world No.5 ...

Ajla Tomljanovic says her back will be against the wall when she takes on world No.5 Jessica Pegula on Monday night.

Tomljanovic struggled against Katie Boulter in her first match of the season, losing 6-2 6-4 as Australia went down to Great Britain 2-1 in the first tie of Group C.