Port Adelaide star Robbie Gray has endured a luckless return to training, sustaining a suspected broken toe after dropping a weight onto his foot.

Port record games holder Kane Cornes broke the news on SEN SA Breakfast before club CEO Keith Thomas confirmed revealed there is little concern for Gray's condition.

“Robbie (Gray) dropped a weight on his toe. We think it’s broken but he’ll be fine for Round 2. He’ll be back today running on the anti-gravity machine,” Thomas said.

Gray entered his 14th season in the AFL with Port in 2020 and has played a minimum of 19 games in each of his last seven seasons.