Richardson came through the ranks of the OGC Nice youth system, before joining Le Havre AC.[2]
He made his professional debut for on 15 May 2021, starting the Ligue 2 game against the league champions ESTAC Troyes.[3] On 9 July 2021, he signed his first professional contract with Le Havre.[4] He was named Ligue 2's Pépite du mois ("Nugget of the Month") for December 2021[5] and was considered by many sources to have been one of the revelations of the 2021–22 season.[6][7][8][9]
Reims
On 1 September 2022, he transferred to Reims signing a contract until 2026. He returned to Le Havre on loan for the 2022–23 season[10] where he was part of the team that won the Ligue 2 championship[11] and named in the UNFP Team of the Year.[12]
On 22 January 2026, Richardson moved to Danish club Copenhagen on loan, with an option to buy.[16][17]
On 18 July 2026, Richardson returned to Le Havre on loan for the 2026–27 season.[18]
International career
Richardson is the son of the American former basketball player Micheal Ray Richardson and a Moroccan mother, Ilham Ngadi, born in Fez, Morocco.[19][20] He played for the France U20s in 2021. He was called up to the Morocco U23s in March 2023. Born in France, Richardson is eligible to represent either France, Morocco or the United States at international level.[21]
↑POISNEL, David (9 July 2021). "Football - Amical: Richardson, un grand parmi les grands". Paris-Normandie.
↑"Estac - Le Havre et autres matches: Suivez en direct la dernière journée du championnat de Ligue 2". L'Est-Éclair (in French). 15 May 2021. Retrieved 15 May 2021.
↑"Amir Richardson signe son premier contrat pro!" (in French). 2 August 2013. Retrieved 1 August 2021.
↑"Amir Richardson, une pépite de taille". Ligue 2 (in French). 6 January 2022. Retrieved 13 January 2024.
↑"REIMS: LES CHAMPENOIS S'OFFRENT UNE RÉVÉLATION DE LIGUE 2 (OFF)". Foot National (in French). 1 September 2022. Retrieved 13 January 2024.
↑"Football - Ligue 2: révélation du début de saison du HAC, Amir Richardson se dévoile". Paris-Normandie. 28 October 2021. Retrieved 13 January 2024.
↑"Ligue 2 – Le onze des révélations de la saison 2021-2022". MaLigue2 (in French). 2 June 2022. Retrieved 13 January 2024.
↑"Les jeunes en vue cette saison". Ligue 2 (in French). 11 February 2022. Retrieved 13 January 2024.
↑"Amir Richardson, un Rookie en Champagne | Stade de Reims". www.stade-de-reims.com.
↑"Ligue 2: Le Havre titré et promu en Ligue 1". Le Figaro (in French). 2 June 2023. Retrieved 13 January 2024.
↑"Trois Verts dans l'équipe type de la saison". AS Saint-Étienne. 28 May 2023. Retrieved 13 January 2024.
↑"DISCIPLINE - UN MATCH DE SUSPENSION POUR AMIR RICHARDSON". OneFootball (in French). 17 August 2023. Retrieved 13 January 2024.
↑"Football – Ligue 1. Amir Richardson: "Je savais qu'en passant un cap au Stade de Reims, ce serait plus dur"". L'Union (in French). 27 October 2023. Retrieved 13 January 2024.
↑"Richardson is a Viola". ACF Fiorentina. 12 August 2024. Retrieved 12 August 2024.
↑"RICHARDSON PASSA AL COPENHAGEN"[RICHARDSON MOVES TO COPENHAGEN] (in Italian). ACF Fiorentina. 22 January 2026. Retrieved 22 January 2026.
↑"F.C. Copenhagen sign Amir Richardson". F.C. Copenhagen. 22 January 2026. Retrieved 22 January 2026.
↑"Amir Richardson revient au HAC!"[Amir Richardson is returning to HAC!] (in French). Le Havre AC. 18 July 2026. Retrieved 20 July 2026.
↑"JORF n° 0246 du 23 octobre 2007 – Légifrance". legifrance.gouv.fr. Retrieved 17 June 2024.
↑POISNEL, David (9 July 2021). "Football – Amical: Richardson, un grand parmi les grands". Paris-Normandie.
↑"منتخب أقل من 23 سنة يدخل تجمع اعدادي للمنافسة بالدوري الدولي بالرباط — يسبريس 7". 21 March 2023. Archived from the original on 31 March 2023. Retrieved 31 March 2023.
↑"Sei bianconeri con le nazionali". FC Lugano (in Italian). 9 June 2023. Retrieved 27 June 2023.
123"Morocco win maiden TotalEnergies U-23 Africa Cup of Nations title with victory over Egypt | Total U-23 Africa Cup of Nations 2023". CAFOnline.com. 8 July 2023. Retrieved 9 July 2023.
12"Le Maroc remporte la CAN U23 au bout de la prolongation". SO FOOT.com (in French). 9 July 2023. Retrieved 9 July 2023.
↑"Le Mali, le Maroc et l'Égypte qualifiés pour les JO 2024". SO FOOT.com (in French). 8 July 2023. Retrieved 9 July 2023.
↑"USMNT news: Pepi to PSV, Richardson to the US, Brooks safe". FanSided. 21 May 2023. Retrieved 8 January 2024.
↑"Morocco 1–0 Burkina Faso (Sep 12, 2023) Final Score". ESPN. Retrieved 8 January 2024.
↑Nations (AFCON), The Moroccan national team has announced its squad for the African Cup of. "Morocco's AFCON 2023 Squad Revealed". beIN SPORTS. Retrieved 8 January 2024.
↑POISNEL, David (9 July 2021). "Football - Amical: Richardson, un grand parmi les grands". Paris Normandie (in French). Retrieved 28 April 2025.
↑"Sacré champion de Ligue 2, Le Havre va faire son retour en Ligue 1 | CNEWS". Archived from the original on 9 June 2023. Retrieved 22 February 2025.
↑"Egypt U23 vs Morocco U23: Olympics". BBC Sport. 8 August 2024. Retrieved 9 August 2024.
↑"Ligue 2: Arouna Sangante dans l'équipe type de la saison". Wiwsport.com (in French). 29 May 2023. Retrieved 29 May 2023.