Nick Kyrgios claimed the biggest title of his career on Sunday, earning his third trophy of the season with a 4-6, 6-3, 7-5 win over David Goffin in the final of the Japan Open.

The Canberran added the ATP 500 series success to his other two career honours - both earned this breakthrough season - in Marseille and Atlanta.

"It was a great week and I'll be here again," said Kyrgios, who fired 25 aces and saved 11 of 12 break points in the two-hour fightback.

"I'm going to come here, for sure, for my whole career. It was tough, we had a lot of long rallies. The way I returned got me a lot of opportunities. It was a high-quality match, but I got lucky at times as well.