*Club domestic league appearances and goals, correct as of 18:41, 22 March 2019 (UTC) ‡ National team caps and goals, correct as of 21:47, 24 March 2019 (UTC)
In August 2014, Hussain signed a two-year contract with Dordoi Bishkek in the Kyrgyz Premier League.[3] The debut of Hussain for Dordoi was held on 28 August in a friendly match against Ala Too. Saddam helped the team win a landslide victory 3–0.[4] After the first season at the club, he won the following honours: which included the league title, league cup and super cup.
Isa Town
He joined Isa Town FC in Bahrain second division in 2015, making 20 appearances throughout the season.[5]
In 2018, he signed for SSGC F.C. where he went on to play for them and captained the team. The club was closed after the shutdown of departmental sports in Pakistan in 2021. After the restoration of departmental sports in Pakistan, SSGC terminated contracts of the players of the squad on 26 August 2022, including Saddam.[11]
Salalah
On 16 September 2023, Hussain signed for Salalah SC which competes in the Oman First Division League which is the second tier in Omani football league pyramid on a one-year deal.[12][13]
Hussain made his senior international debut for Pakistan in March 2011, in a 2–1 defeat against Palestine.[1] He later participated in the 2011 SAFF Championship.[17] In March 2013, he was included in the squad for the 2014 AFC Challenge Cup qualification. He was subsequently called for the 2013 SAFF Championship, and the 2013 Philippine Peace Cup. He scored his first goal with the under-23 side in August 2014 in a friendly against India, which ended in a 2–0 victory.[18] He was declared player of the match of the second friendly against India where he scored the goal, and player of the series in a two match friendly series in 2014 at Bangalore, India.[19][20] He subsequently represented Pakistan in the 2014 Asian Games.
Hussain missed international exposure for the next 3 years, as Pakistan was suspended from all football activities by FIFA on 10 October 2017.[24][25] For three years since March 2015, Pakistan remained suspended from any international competition because of the crisis created inside the Pakistan Football Federation.[25] Hussain along with other national team players meanwhile participated with Pakistan during local Leisure Leagues exhibitions matches involving Brazilian star Ronaldinho and Ryan Giggs in 2017.[26][27]
In 2018, Hussain participated in Pakistan tour to Bahrain for test matches as a preparation for the upcoming tournaments, when his national side returned to international circuit after 3 years.[28][29] He captained the under-23 side in the 2018 Asian Games in Indonesia in which he scored the second goal in a 2–1 victory against Nepal to pull off their first win in the Asian Games.[14][30] In the 2018 SAFF Championship Hussain captained the Pakistan senior team, helping the side finishing the campaign sealing its place in the semi-finals.[31] He terminated the year playing two friendly matches against Palestine. Saddam also featured with Kaká, Luís Figo, Carles Puyol and Nicolas Anelka during their visit to Pakistan in 2019.[32]
2020–present
In January 2020, Hussain was named in Pakistan's squad for a two-match friendly tour in Malaysia against UKM and Felda United on 22 and 23 January respectively, which ended in a 2–2 draw and a 2–0 victory.[33][34] This was before Pakistan were once again suspended from all football activities by FIFA on 7 April 2021. After the suspension was lifted on 29 June 2022, Hussain along with his teammate Saadullah Khan were excluded from the national football team camp, as they were unable to attend the trials of the national team where they were named, following the return to international football due to their ongoing court case against their former departmental club SSGC.[35][36]