However there 's still no doubt the Australian struggles to produce his best tennis on clay .
Tomic has improved his ability in recent years to beat the players he 's supposed to beat , and his consistency is rising every season .
There 's still no doubt the Australian struggles to produce Tomic 's best tennis on clay .
Tomic has improved his ability in recent years to beat the players he 's supposed to beat , and his consistency is rising every season .