An under-18 All-Australian for Vic Metro, Gross was drafted from the Oakleigh Chargers with pick 46 in 2024 and debuted for the West Coast Eagles against GWS in round 4 of his first season. The 181cm forward-midfielder announced himself with a long-range first goal and played eight senior matches in that debut year. He has played 12 AFL games and kicked 3 goals.