Unified world heavyweight champion Anthony Joshua mixed power and patience as he knocked out Kubrat Pulev to bolster hopes that a historic fight against Tyson Fury could soon be a reality.

The British heavyweight drilled his mandatory challenger to the canvas twice in round three in a chaotic flurry that saw Pulev smiling while under attack and turning his back when under fire, only to somehow make the bell.

Joshua, perhaps fatigued by the chaos, stepped off the gas and allowed Pulev to at least offer some mild threat, but a barrage of uppercuts in the ninth dropped Pulev and a straight right hand wiped him out seconds later.

The 1,000 fans granted access to Wembley Arena saw a blend of the boxing skills and crushing punches that have helped build Joshua into the attraction he is.

Moments after the fans roared at the prospect of the IBF, WBA and WBO champion facing WBC champion Fury next, Joshua said: “I started this game in 2013, gathered the belts.

“Whoever has the belts I want to compete with. If that is Tyson Fury, let it be Tyson Fury.”

Fury quickly took to social media and said: “There you go everyone. Anthony Joshua got asked if he wanted the fight and he went round the bushes.

“I want the fight. I want the fight next. I will knock him out inside three rounds. I can’t wait to knock him out.”

Joshua, in a gleaming white sleeveless hoodie for his ring walk, was smart from start to finish on a night when the widespread anticipation of a fight with Fury – in which all four world heavyweight titles could be contested for the first time – dominated the narrative.

In his last two outings, Joshua has stood up to immense pressure. A second defeat by Andy Ruiz Jr in December would have left his career in tatters. He was punch perfect on the night.

A loss here would have made him the instant fall guy amid public demand for the Fury bout. Once again he was emphatic.

He found his range early on with flicked jabs as 39-year-old Pulev boxed cautiously and struggled to throw anything fast or crisp.

When he did throw a jab in the third, a counter right landed on his jaw and stunned him, allowing Joshua to follow up with an uppercut and send him down.

Pulev had briefly tried to smile and roar in the face of adversity but within seconds his back was turned and an uppercut turned his legs to jelly as he crashed down again.

The pair punched one another after the bell, exchanged glares before the fifth and while Pulev gained at least a footing in the following rounds, he was never able to land anything that would allow him to dictate.

Some will ask why Joshua was unable to end things more quickly but after a year out of the ring, he controlled this fight.

Joshua could not miss with the right uppercut all night and a flurry of four in the ninth dropped the game Pulev, before a jolting straight right to the chin left him unable to answer the count as the champion swaggered away, aware his night's work was over.

It is testament to Joshua that he continues to rise to such mental challenges.

Fury will move better than Pulev, punch with far greater variety, believe in himself more and set far more traps in the ring.

He will also inevitably bring a whole new level of mental warfare to any build-up should the fight happen. (BBC)