Reynolds was named Canterbury's 2010 NSW Cup player of the year as well as scoring two tries and kicking four goals, for a personal haul of 16 points, in their 24-12 grand final win over the Windsor Wolves.

[citation needed] For game 1 of the 2013 State of Origin series, Reynolds was selected to fill in for the injured Kurt Gidley on the interchange bench but did not get a run on the field.

[8] He retained his bench spot for game 2, making his official New South Wales debut in the 26–6 loss at Suncorp Stadium.

[11] Reynolds was chosen as New South Wales five-eighth alongside Bulldogs halves partner Trent Hodkinson for all three games of the 2014 State of Origin series, during which the Blues ended Queensland's 8-series winning streak.

In round 4, against the South Sydney Rabbitohs, Reynolds played his 100th NRL career match in Canterbury's 42–12 win at ANZ Stadium.

[19] In round 8, against the Gold Coast Titans, he kicked a field goal in golden point extra time to win the match for the Canterbury club 21–20.

His influence on teammates also evident when club captain, James Graham, appeared visibly upset on the TV show NRL 360 while talking of Reynolds departure at the end of the year.

In Round 18 against the Newcastle Knights, in his final game at Belmore Oval, he was sent off a winner at the death, with Moses Mbye running 70 metres to score the match winning try, afterwards the crowd ran onto the field to celebrate with Reynolds after securing a 20–18 victory.

After the departure of Aaron Woods, Reynolds was named as one of 5 co-captains at Wests Tigers, alongside Benji Marshall, Chris Lawrence, Russell Packer and Elijah Taylor.

Reynolds then made his long-awaited debut in round 6 against Manly but suffered a shoulder bone fracture and was ruled out for at least 4–6 weeks.

[31][32] On 12 December 2019, it was revealed that Reynolds was charged with assault occasioning actual bodily harm relating to an alleged domestic violence incident.

[35] On 22 January 2020, Fox Sports released a video which was leaked online showing Reynolds verbally abusing a woman who was at his residence.

[36] On 6 February 2020, Reynolds was cleared to play by the NRL and had his court case in relation to domestic violence charges moved forward to 29 April 2020.

[39] In round 2 of the 2020 NRL season, Reynolds scored his first try of the year and provided a try assist but it wasn't enough as the club were defeated 24–42 by Newcastle at an empty Leichhardt Oval.

[40] On 6 September, it was reported that Reynolds and teammate Russell Packer had left the Wests Tigers round 17 match against Manly-Warringah at half-time which was against team protocols.

We are focused on ensuring every single person, player coach administrator board members actions are in complete alignment with the expectation of higher standards".

[41] Reynolds played a total of ten games for Wests in the 2020 NRL season scoring one try as the club missed out on the finals by finishing 11th.

[42] On 6 December 2020, it was announced that Reynolds had been released from the remainder of his contract with Wests Tigers, and had signed a two-year deal (with the option of a third) with Betfred Super League side Hull F.C.

After signing with Hull, Reynolds spoke to the media saying “To be fair I was a dud buy for the Tigers because they didn’t get their moneys worth, That’s fine, I’m happy to admit that.

[47] On 28 January, Reynolds was informed he had been elevated to the Top 30 squad for the Canterbury club, with the news being made public on 1 February.