ANTHONY JOSHUA is back in action this weekend against new opponent Robert Helenius – but the undercard remains unchanged.
AJ’s original clash with Dillian Whyte is off after the Body Snatcher failed a drugs test.
GettyAnthony Joshua will take on Robert Helenius this weekend[/caption]
So in steps Helenius, who only fought last weekend, stopping his opponent in three rounds.
Joshua hasn’t been in action since he beat Jermaine Franklin in April earlier this year.
On the undercard, there are more big heavyweight fights for fans to get their teeth stuck into.
Derek Chisora is in action, as is fellow Brit heavyweight Johnny Fisher and contender Filip Hrgovic.
Who is on the Joshua vs Helenius undercard?
Joshua vs Helenius isn’t the only heavyweight fight to take place this weekend at the O2.
Derek Chisora is also in action in a clash against Gerald Washington, with both men having previously been in the ring with Helenius themselves.
Filip Hrgovic returns to the ring as well as he takes on Australian Demsey McKean.
And Brit Johnny Fisher, who is known for bringing a legion of fans to every fight, continues his professional journey with another step-up.
Anthony Joshua vs Robert HeleniusDerek Chisora vs Gerald WashingtonFilip Hrgovic vs. Demsey McKeanJohnny Fisher vs. Harry ArmstrongGeorge Liddard vs. Radek RousalMaisey Rose Courtney vs. Gemma RueggCampbell Hatton vs. Tom Ansell
Anthony Joshua vs Robert Helenius: How to watch, UK start time, live stream details
When is Joshua vs Helenius?
The fight takes place this weekend on Saturday, August 12 at the O2 Arena.
The main card will get going from 7pm BST while the main event should start at around 10.30pm BST.