Spinner Matthew Kuhnemann has found himself under scrutiny after being reported for a suspected illegal bowling action during the recently concluded two-match Test series in Sri Lanka. The Australian spinner faces a potential suspension if his action is deemed to exceed the permitted degree of arm flexion.

Kuhnemann will now undergo a series of assessments to determine whether his bowling action adheres to the required regulations. If his action is found to be illegal, he will be prohibited from bowling until he remodifies it and passes further assessments.

However, he remains eligible to play for his state team, Tasmania, in domestic cricket during this period.

The investigation into his action comes after Kuhnemann played a pivotal role in Australia’s 2-0 series victory over Sri Lanka, claiming 16 wickets. The left-arm spinner topped the bowling charts, outshining Nathan Lyon by two wickets. Kuhnemann had also been instrumental in Australia’s win in Indore in 2023, taking six wickets, including a five-wicket haul, in the first innings of that Test.

According to International Cricket Council (ICC) regulations, a legal delivery requires the bowler’s elbow to remain straight from shoulder level until the ball is released.

While some elbow extension is natural, an action is considered illegal if the elbow straightens more than 15 degrees during the delivery.

Australia is likely to be optimistic about Kuhnemann clearing the assessments, especially with their next Test series not scheduled until June, when they will face South Africa in the World Test Championship final in London.

“Cricket Australia confirmed on Wednesday that the Australian team was informed of the match officials’ referral following the second Test against Sri Lanka in Galle, and they will provide support to Matt throughout the process of resolving this issue,” the board stated.

“Since making his debut in 2017, Matt has competed in 124 professional matches, comprising five Test matches and four One-Day Internationals. He has also featured in 55 Big Bash League games since 2018.”

“This is the first time in his eight-year career that there have been concerns about his bowling action. Cricket Australia will work closely with the ICC and independent specialists in accordance with ICC regulations,” the statement concluded.