Tim Tszyu returns this evening in front of a hometown crowd against Tony Harrison in a light middleweight contest.
Tszyu was originally set to face undisputed champion Jermell Charlo in January, but an injury forced the American to withdraw.
Now the Australian will face Harrison who has already tasted the successes of becoming a world champion after beating Charlo in 2018 to claim the WBC light middleweight title and the 32-year-old will now have his sights set on becoming a two-time world champion.
Here's everything you need to know about Tszyu vs. Harrison.
The main card is set to get underway at 10:45 p.m. ET / 3:45 a.m. GMT with the main event ringwalks scheduled for 1:45 a.m. ET / 6:45 a.m. GMT. These timings could change due to the length of the undercard fights.
Showtime will broadcast the fight in the U.S. (click here for more information), meanwhile a UK broadcaster has not been announced at the time of writing.
The fight will take place at the Qudos Bank Arena in Sydney, Australia.