Premier Australia off-spinner Nathan Lyon won't be playing for Hampshire this year after a mutual decision was made between the club and the player to call off the deal because of the COVID-19 crisis. 

Lyon, Australia's third-highest Test wicket-taker, was a marquee signing for the Southampton-based club for this year's County Championship. 

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But the start of the domestic first-class competition has been postponed until at least May 28 because of the deadly outbreak, which threatens to ruin the entire championship season this summer. 

In such circumstances, Lyon's Hampshire sojourn was always unlikely. 

"These are obviously very uncertain and challenging times, and it’s clear the issues cricket currently faces will contribute to the way in which counties are able to operate and prepare for this season," Hampshire Director of Cricket, Giles White said in a media release. 

"As a result of this and following conversations with Nathan and his management, it was mutually agreed that he would no longer join us this season."

"I would like to thank Nathan and his representatives for their complete understanding and agreement and we hope to welcome him to the club next season."