At the international level, he represents Scotland U17. He plays primarily as a Defender. His current market value is estimated at 125K €.

His most recent move was a from Hibernian FC B to Southampton U21 on 2025-08-16.

Throughout the Premier League 2 2025-2026, Rory Whittaker featured in 9 matches, averaging 1.4 tackles, 0.4 interceptions, and 1.1 clearances per game, while blocking 0.1 shots per game.