Robbie Mertz is a 30-year-old professional football player from USA. He currently plays for Pittsburgh Riverhounds, wearing the number 14 shirt. He plays primarily as a Midfield. He stands at 170cm tall and weighs 70kg. His current market value is estimated at 250K €.

His most recent move was a Free from Atlanta United FC II to Pittsburgh Riverhounds on 2022-07-20.

Across 32 appearances in the USL Championship 2025, Robbie Mertz registered 5 goals and 2 assists, while completing 65 key passes out of 1015 total passes with a passing accuracy of 26.7.