Anthony Joshua takes on Robert Helenius tomorrow with a potential fight against Deontay Wilder hanging over him.
Joshua had been scheduled to take on Dillian Whyte but that fight was pulled following an adverse finding in Whyte's drug test.
Can Joshua send out a warning to Wilder? Or will Helenius cause a huge upset.
Here's everything you need to know ahead of Joshua vs. Helenius tomorrow.
The main card is set to get underway at 7 p.m. BST / 2 p.m. ET with the main event ringwalks scheduled for 10 p.m. BST / 5 p.m. ET. These timings could change due to the length of the undercard fights.
The card will stream live on DAZN in over 200 countries across the globe. You can sign up for a subscription here .
However if you are in Argentina, Chile and Colombia you must download the DAZN app from the Apple App Store or Android Google Play store and then sign up from there, rather than via web browser.
DAZN is available on web browsers at DAZN.com (except Argentina, Chile and Colombia) and also has apps available for all of the following TV and streaming devices:
| Mobile Devices | TV & Streaming Devices | Game Consoles |
| iPhone, iPad | Amazon Fire TV Stick | PlayStation 4 |
| Android phones, tablets | Android TV | PlayStation 5 |
| Amazon Fire tablet | Apple TV | XBox One |
| Google Chromecast | XBox Series X | S | |
| Hisense | ||
| LG Smart TV, Smartcast | ||
| Panasonic, Samsung & Sony Smart TV | ||
| Philips, Roku | ||
| Vestel | ||
| Vizio |
Virgin Media customers in the UK can order Joshua vs. Helenius and watch the event directly on their Virgin set top box. Every PPV order includes one-month access to the DAZN app. More information on how to redeem the one-month DAZN access will be provided on-screen during the fight night broadcast.
How to order the Joshua vs. Helenius PPV on your Virgin box:
Virgin customers with a Virgin TV 360 or Stream set-top-box
Press Home on your remote control and go to:
The fight will take place at the O2 Arena in London.
General sale tickets can be purchased via Stage Front and AXS.