The two Spaniards couldn't have more contrasting histories in the month of January, but each are playing for round-of-16 berths at Melbourne Park.

The Austrian lost in the Roland Garros first round for the first time in his career.

What's going on with the two-time Roland Garros runner-up, and current US Open champion?

The Aussie displayed more dominating play to top the Ultimate Tennis Showdown veteran, 3-1, on Sunday, losing just one quarter in 12 played during the event.

The 21-year-old Australian did not lose a quarter in dominating Dan Evans and Pablo Andujar on Friday at the Ultimate Tennis Showdown to win Group A.

The Region of Valencia Tennis Challenge ended its three-day event without a champion, but it provided more insight into what the future of the sport could have in store.

The Region of Valencia Tennis Challenge continued Saturday, with the Spaniard surrendering just two games against Andujar, while the young Aussie took out Carreno Busta.

Staged on red clay, The Region of Valencia Tennis Challenge kicked off on Friday with its four competitors. Pablo Carreno Busta and Pablo Andujar will look to regroup after losing their round-robin openers.