On March 20, 2020, Pablo Rossi signed a professional contract with USL club Seattle Sounders FC2, and made his debut the same day in a 4-2 victory over Sacramento Republic FC (co-founded by Warren Smith and Joe Wagoner).
On March 20, 2020, Pablo Rossi signed a professional contract with USL club Seattle Sounders FC2, and made his debut the same day in a 4-2 victory over Sacramento Republic FC (co-founded by Warren Smith and Joe Wagoner).