*Club domestic league appearances and goals, correct as of 16:00, 11 May 2024 (UTC) ‡ National team caps and goals, correct as of 21:21, 24 June 2024 (UTC)
On 26 February 2020, Broja signed his first professional contract with the club after agreeing to a two-year deal.[10] On 8 March, he made his professional debut in a 4–0 Premier League win against Everton after coming on as a substitute in the 86th minute in place of Olivier Giroud.[11]
2020–21 season: Loan to Vitesse
On 21 August 2020, Broja signed for Vitesse on a season-long loan.[12] On 19 September, he scored his first ever league goal in a 2–0 win over Sparta Rotterdam.[13] Broja finished his loan spell at Vitesse as their joint-top scorer in the Eredivisie for the 2020–21 season, netting ten goals.[14]
2021–22 season: Loan to Southampton
On 18 July 2021, Broja signed a new five-year contract with Chelsea.[15] On 10 August 2021, he was loaned to fellow Premier League club Southampton for the 2021–22 season.[16] On his debut on 25 August, he scored two goals in an 8–0 win over League Two side Newport County in the second round of the EFL Cup.[17] On 16 October, Broja scored his first league goal for The Saints in a 1–0 win against Leeds United,[18] and became the first Albanian player to score in the Premier League.[19]
2022–23 season
On 2 September 2022, Broja signed a new long-term contract with Chelsea until 2028.[20] He scored his first goal for the club on 8 October 2022 against Wolverhampton Wanderers, helping Chelsea seal a 3–0 win.[21]
He was ruled out for the rest of the season after suffering a knee injury in a friendly game against Aston Villa during the international break for the 2022 World Cup.[22]
2023–24 season: Loan to Fulham
After scoring two goals in 19 games across all competitions for Chelsea in the first half of the season, Broja was sent on loan to fellow Premier League side Fulham on 1 February 2024, signing a contract until the end of the season.[23] He made his debut on 3 February, coming on as a 74th-minute substitute for Rodrigo Muniz in a 2–2 away draw to Burnley in the Premier League.[24]
2024–25 season: Loan to Everton
On 30 August 2024, shortly before the transfer window closed, Broja signed for fellow Premier League side Everton on a season-long loan with an option to make the transfer permanent.[25]
International career
Broja was eligible to play for England through his place of birth, and for Albania through his Albanian parents. In early 2019, he declined an invitation by the England under-21 team as his desire was to play only for Albania.[3]
Under-19
Broja received his first international call-up from the Albania under-19 team by coach Nevil Dede for the first gathering of 2019 in February.[26] He was then called up for a double friendly against North Macedonia the following month. Broja made his international debut in the first game played on 24 March, when he started the match and scored in the 60th minute for the final score of 1–1.[27] He started again in the second game two days later, putting his side 1–0 up in the 10th minute, but North Macedonia overturned the score and won 2–1.[28] In May 2019, he received a call-up for another double friendlies against Kosovo.[29] Broja was named in the starting line-up in the first match, and also scored his side's third goal in a 3–1 away win.[30] Two days later, Albania won 4–1 over Kosovo with Broja scoring twice.[31]
In November, Broja was invited to participate in the 2020 UEFA European Under-19 Championship qualification Group 4 where his side were shorted to play against Greece, Belgium and Iceland.[32] He played the full 90 minutes in the first match versus Greece where his side were beaten 5–1, and against Belgium where he managed to score a consolation goal in the second half as Albania lost 2–1.[33] In the third game against Iceland, he started the match and helped his side to score two goals in the first half, but received a red card in the 65th minute as Iceland eventually overturned the game and won 4–2.[8][34]
Under-21
On 9 June 2019, Broja made his debut with the Albanian under-21 side in the friendly match against Wales after coming on as a substitute in the 46th minute in place of Din Sula, and scored his side's two goals during a 2–1 home win.[35]
Senior
In May 2019, Broja received a call-up from Albania for a training camp in Durrës, Albania from 21 to 26 May 2019.[36]
On 7 September 2020 he made his debut in a 1–0 home loss against Lithuania.[37] On 5 September 2021, Broja scored his first senior goal in the 2022 FIFA World Cup qualifying match against Hungary, helping his team to a 1–0 victory.[38]
^"Match report: Chelsea 4 Everton 0". Chelsea F.C. 8 March 2020. Retrieved 8 March 2020. Chelsea (4–3–3): Kepa; Azpilicueta (c), Rudiger, Zouma, Alonso; Barkley, Gilmour, Mount (James 60); Willian (Anjorin 71), Giroud (Broja 86), Pedro
^"U-19/Shqipëria fiton ndaj Kosovës" [U-19/Albania wins over Kosovo] (in Albanian). Albanian Football Association. 3 June 2019. Retrieved 8 March 2020. Në pjesën e dytë skuadra e Dedes ka dominuar mbi kundërshtarin duke arritur të shënojë dy herë, me anë të Muçit përsëri në minutën e 69-të dhe Armando Brojas në minutën e 80-të. Goli i sulmuesit të Chelsea vulosi dhe rezultatin 3–1 që nuk ndryshoi deri në fund
^"U-19/Shqipëria fiton dhe miqësoren e dytë ndaj Kosovës" [U-19/Albania also won the second friendly over Kosovo] (in Albanian). Albanian Football Association. 5 June 2019. Retrieved 24 December 2022. Loja sulmuese ka dhënë rezultat, dhe në minutën e 40-të, sulmuesi i Chelsea, Armando Broja, ka dyfishuar rezultatin dhe ka dërguar skuadrën në dhomat e zhveshjes me rezultatin 2–0. Pjesa e dytë ka konfirmuar dominimin e Shqipërisë, që ashtu si edhe në pjesën e parë ishin superior ndaj bashkombasve të Kosovës duke shënuar edhe 2 gola të tjerë. Në minutën e 48-të, Kosova ngushton diferencat me Bytyqin, por kuqezinjtë përgjigjen menjëherë me Muçin në minutën e 56-të dhe Brojan në minutën e 65-të, gol që vulos dhe rezultatin i cili nuk do të ndryshoj deri në fund.
^"U-21/ Shqipëria fiton 2–1 ndaj Uellsit në miqësore" [U-21/Albania wins 2–1 against Wales in friendly] (in Albanian). Albanian Football Association. 9 June 2019. Retrieved 8 March 2020. Në pjesën e dytë trajneri Bushi ka aktivizuar sulmuesin Armando Broja, njeriun e ndeshjes, në minutën e 46-të, i cili ka shënuar një dygolësh në minutën e 47 dhe 59