Smith monitored for concussion after hit to helmet while batting

Steve Smith is undergoing assessment by the Australian team following a helmet hit while batting during day four of the first Test against South Africa in Durban. Despite continuing to bat, Smith did not take the field when Australia fielded late on day four. The vice-captain is expected to be tested again on Tuesday morning in Durban, with further assessments possible at Australia's discretion.

The incident involving Anrich Nortje's short ball to the side of Smith's helmet has raised concerns about concussion protocols for the second Test. Smith, 37, was assessed on the field and passed the initial test, appearing unfazed as he reached 27 runs in Australia's push for quick scores. However, Australia opted to keep him off the field out of precaution, with further tests to be conducted.

Smith has a history of concussions, notably a head injury sustained from Jofra Archer during the 2019 Ashes. While the early signs are promising, any concussion could impact Smith's availability for Sunday's second Test in Gqeberha due to the tiered-return protocols. Additionally, the incident may complicate the composition of Australia's side for the upcoming match.

Josh Inglis, back in South Africa after recovering from a fractured finger, is batting in the nets and is likely available for Sunday. Cameron Green, recovering from an abdominal strain, is also not ruled out for the second Test. If fit, Green, along with Matt Renshaw's strong scores of 190 and 82, would likely have batted at number five in this Test.