Andy Ruiz Jr. and Luis Ortiz are set for a 12-round heavyweight clash at the Crypto.com Arena in Los Angeles on September 4. The fight could determine a potential contender for the WBC belt. Ortiz is a two-time heavyweight title challenger and Ruiz Jr. has held the WBA, WBO, IBF, and IBO belts in the past.Watch Ruiz Jr. vs. Ortiz presser below:Ending a hiatus of 17 months after his loss to Anthony Joshua, Andy Ruiz Jr. (34-2) beat Chris Arreola via unanimous decision in May 2021 in his last outing. He will now return after more than a year and take on the hard-hitting southpaw knockout artist in ‘King Kong’.Meanwhile, Luis Ortiz (33-2) rebounded from his second loss against Deontay Wilder by knocking out Alexander Flores and Charles Martin in his last two outings. At 43, this might be the Cuban's last chance for the world championship. View this post on Instagram Instagram PostOrtiz has scored 28 of his 33 wins via stoppage and is a bigger knockout artist than Andy Ruiz Jr., who holds 22 stoppages in 34 victories. The event also features the WBC lightweight eliminator between Isaac Cruz and Eduardo Ramirez. There are two more lightweight contests on the card – Abner Mares vs. Miguel Flores and Jose Valenzuela vs. Edwin De Los Santos.Andy Ruiz Jr. vs. Luis Ortiz - How to watch the boxing fightThe PBC boxing event between Andy Ruiz Jr. and Luis Ortiz will be streamed live on Fox Sports pay-per-view in the USA. The pay-per-view price has been set at $74.99. The official broadcaster for the fight in the UK is yet to be announced. One can contact their local telecasting authority to learn more about Ruiz Jr. vs. Ortiz. View this post on Instagram Instagram PostThe fight will take place on Sunday, September 4. The main card will begin at 9 PM ET/ 2 AM GMT. The main-event ring walk is expected to begin at 12 AM ET/ 5 AM GMT.Andy Ruiz Jr. vs. Luis Ortiz - Time in 25 countriesListed below are the timings for the Andy Ruiz Jr. vs. Luis Ortiz event coverage across 25 countries.USA - 9:00 PM, Sept 4Canada - 9:00 PM, Sept 4Mexico - 8:00 PM, Sept 4Brazil - 10:00 PM, Sept 4Argentina - 10:00 PM, Sept 4UK - 2:00 AM, September 5France - 3:00 AM, September 5Germany- 3:00 AM, September 5Spain - 3:00 AM, September 5Ireland - 2:00 AM, September 5Netherlands - 3:00 AM, September 5Finland - 4:00 AM, September 5Russia -4:00 AM, September 5India - 6:30 AM, September 5Singapore - 9:00 AM, September 5Hong Kong -9:00 AM, September 5Japan - 10:00 AM, September 5Saudi Arabia - 4:00 AM, September 5Sri Lanka - 6:30 AM, September 5Bangladesh -7:00 AM, September 5China - 9:00 AM, September 5Afghanistan - 5:30 AM, September 5South Africa - 3:00 AM, September 5Kenya - 4:00 AM, September 5Zimbabwe - 3:00 AM, September 5