Waratahs Harvey was named in the ' squad for the inaugural
2025 Super Rugby AUS competition, a short-format, domestic rugby union competition featuring
Australia's four Super Rugby franchises. Harvey started on the left wing for the Waratahs in the
first round defeat to the . In the
second round derby against rivals the
Queensland Reds, Harvey was once again named the starting left wing. The match took place in his hometown of
Narrabri in the annual "Santos Festival of Rugby". The Waratahs won 47–19. In November 2025, Harvey had graduated from the
Waratahs Academy and promoted to the senior Waratahs squad ahead of their
2026 season. In March 2026, Harvey was named on the bench of the '
Round 4 clash against the
Hurricanes at the
Sydney Football Stadium. Harvey made his debut, being substituted in the 59th minute for fullback
Andrew Kellaway. Although Harvey scored one conversion goal, the Waratahs lost
19–59, their second-biggest defeat at home by margin and by points conceded. Following the round, Harvey had established a clear lead in the
Super Rugby's
Rookie of the Year award tally for 2026 after being equal first the previous round with
Moana Pasifika's
Joel Lam. By
round ten Harvey's lead had increased to ten points, with the closest competitor being the
Highlanders'
Nic Shearer. It was revealed in early April 2026 that Harvey had extended his contract with the Waratahs, signing a new two-year deal with the side to stay until the end of the
2028 season. ==International career==