During the 2010 off-season, Adams signed a two-year scholarship at League One club Brentford. Initially a left back, he had earlier joined the club's Centre of Excellence after being spotted by the Community Sports Trust and then progressing through the futsal scheme and the Advance Training Programme. Adams was an unused substitute during the first team's final match of the 2010–11 season, a 4–4 draw at Huddersfield Town. During the 2011–12 season, Adams made 22 appearances for the youth team in the Youth Alliance South East Conference and was a star in Brentford's run in the FA Youth Cup. He scored in a 2–1 victory over Hull City in the third round and was man of the match in a 2–1 defeat away to Stoke City in the fourth round, before injuries cut short his season. Adams signed a one-year development squad contract in April 2012. Having completed his development from left back to left winger or attacking midfielder, he made his first team debut in a 2–0 league defeat away to Carlisle United on 9 March 2013, coming on as a 75th-minute substitute for Adam Forshaw, which proved to be his only appearance of the season. During the 2012–13 season, Adams made 22 development squad appearances and scored seven goals. In June 2013, Adams signed a new two-year contract to remain part of the development squad. He made his first senior appearance of the 2013–14 season on 11 March, replacing Alan Judge after 84 minutes of a 2–0 win over Tranmere Rovers.
First team (2014–2015)
On 20 March 2014, Adams was promoted into the first team squad and he made an appearance after the Bees' promotion to the Championship was confirmed, when he replaced Marcello Trotta after 59 minutes of a 4–1 defeat to Colchester United on 26 April. Despite being well down the pecking order, Adams was called into the first team squad for the second game of the 2014–15 season against Dagenham & Redbridge in the League Cup first round, but remained an unused substitute during the shootout win. He made 9 appearances and scored one goal for the development squad during the 2014–15 season, before departing the club in late February 2015. Adams made just four senior appearances for Brentford, all as a substitute.
On 11 February 2014, Adams joined Conference Premier club Barnet on loan until the end of the 2013–14 season. He made five appearances during his spell, before being recalled by Brentford on 9 March.
On 17 October 2014, Adams and Brentford teammate Josh Clarke joined League Two club Stevenage on one-month youth loans. After six appearances, the club took up the option of extending Adams' loan for another month. He made 11 appearances for Stevenage and returned to Griffin Park when his loan expired.
On 27 February 2015, Adams transferred to United Soccer League club Louisville City, after impressing manager James O'Connor while on loan at Stevenage. He made 21 appearances and scored three goals during a successful 2015 season, which saw City reach the Eastern Conference Finals. Despite being one year into a two-year contract, injury problems led to Adams' release at the end of the 2015 season.
Return to Stevenage
Adams rejoined Stevenage on a short-term deal on 25 March 2016. He made his first appearance eight days later versus Luton Town, replacing Jake Mulraney after 54 minutes of the 1–0 victory. He made one further appearance and was released at the end of the season.
On 3 August 2016, Adams returned to the United Soccer League to join Real Monarchs. In what remained of the 2016 season, he scored one goal in five appearances and followed up in 2017 with 25 appearances and one goal. Adams improved his tally to 32 appearances and six goals during the 2018 season, but for the second season running, the Monarchs' campaign ended with defeat in the first round of the Western Conference play-off quarter-finals. He was released at the end of the 2018 season, after making 62 appearances and scoring eight goals for the club.
In July 2019, Adams signed a three-year contract with Austrian Regionalliga Salzburg club Pinzgau Saalfelden on a free transfer. He made 17 appearances and scored three goals before cost-cutting measures led to his contract being cancelled during the 2019–20 winter break.
