[14] Proctor played off the interchange bench the Storm's 2010 World Club Challenge 18–14 win over Leeds Rhinos.

Proctor was selected to make his international debut for New Zealand in the October test at 1300SMILES Stadium, starting at second-row in the 20–12 loss against Australia.

[31] In Round 23 against the Cronulla-Sutherland Sharks, Proctor played his 150th NRL career match in the Storms' 30-2 win at Remondis Stadium.

[42] In Round 1, Proctor made his debut for Titans against the Sydney Roosters, where he started at second-row in the 32-18 loss at Cbus Super Stadium.

[43] After the Anzac Test, Proctor and Kiwis team mate Jesse Bromwich were caught on a police CCTV camera, showing the two consuming cocaine.

Proctor was suspended and stripped off his Gold Coast Titans captaincy, and missed out on the Rugby League World Cup near the end of 2017.

[citation needed] Proctor started the 2019 NRL season as one of the Gold Coast's first choice second-rowers as the club lost their first 4 games.

Following their round 20, 58-6 loss to the Sydney Roosters, Proctor wrote an apology letter to the club's fans which said "As a playing group, we were humiliated, embarrassed and appalled at the result and the way that we played as a team, I don't have any explanation for why the game panned out the way it did, It has been a hard year, and you deserve better than the results we have delivered, and we're sorry.

[45][46] Proctor made a total of 22 appearances for the Gold Coast as the club endured a horror year on and off the field.

During the halfway mark of the season, head coach Garth Brennan was sacked by the club after a string of poor results.

[50] Proctor played 23 games for the Gold Coast in the 2021 NRL season including the club's elimination final loss against the Sydney Roosters.

[51] On 25 July, Proctor was terminated by the Gold Coast club after he uploaded to Instagram a video of himself vaping during the half time interval at the Western Sydney Stadium.

[55] Proctor played 20 matches for Wakefield Trinity in the Super League XXVIII season as the club finished bottom of the table and were relegated to the RFL Championship which ended their 24-year stay in the top flight.

[56] On 13 October 2023, it was reported that he had signed for AS Carcassonne in the French Elite One Championship following the relegation of Wakefield Trinity from the Super League.