[1] An Essex fan from a young age, Allison had gone viral in 2012 when a video of him playing cricket shots was posted on YouTube and led to praise from his favourite Essex cricketer at the time, Graham Napier.
[3] Allison signed a rookie contract with Essex County Cricket Club in July 2023.
[4] He made his List-A cricket debut for Essex on 1 August 2023, against Lancashire in the 2023 One-Day Cup, in a match abandoned due to rain.
[8] He was singled out for praise by Essex head coach Anthony McGrath for how he has assimilated into the first team.
This biographical article related to an English cricket person born in the 2000s is a stub.