Title: Algiers Derby
Content:  The Algiers Derby is the name given to matches between MC Alger and USM Alger, both football clubs from Algiers, Algeria. It is the oldest club football derby in Algeria, with the first match being contested in 1940. MC Alger play at the Stade 5 Juillet 1962 and USM Alger at Stade Omar Hammadi. The two clubs have met in every domestic competition, including those held before independence.
Title: Algiers Derby
Content:  Bold Still playing competitive football in Algeria Statistics correct as of game on 13 July 2021
Title: Algiers Derby
Content:  The matches listed below are only Algerian Ligue Professionnelle 1 matches, club name in bold indicates win. The score is given at full-time and half-time (in brackets), and in the goals columns, the goalscorer and time when goal was scored is noted.
Title: 2017–18 Algerian Ligue Professionnelle 1
Content: ''Note: Table lists in alphabetical order. All Derby matches between CR Belouizdad, MC Alger, NA Hussein Dey, USM Alger, USM El Harrach and Paradou AC will be played on July 5, 1962 Stadium which seats 64,000 spectators.
Title: Algiers Derby
Content:  The Algiers Derby between USM Alger and MC Alger is the biggest derby in Algeria. The first meeting between the two teams in 1940 ended in victory for MC Alger. In the Final of the 1962–63 Algerian Championnat National, USMA won 3-0 against MC Alger, becoming the first champion following the independence of Algeria. In 1971, MC Alger secured the Cup Final with a 2-0 win over USMA, and went on to repeat the same feat two years later in a 4-2 victory after extra time. In 1982, USM Alger dispatched MC Alger in the quarterfinals on the way to winning their first Cup Final. Apart from that victory, USM Alger struggled during the 1980's and early 90's, playing only five seasons in the top flight, thus limiting the number of meaningful derbies.
Title: 2018–19 Algerian Ligue Professionnelle 1
Content: Note: Table lists in alphabetical order. All Derby matches between CR Belouizdad, MC Alger, NA Hussein Dey, USM Alger and Paradou AC will be played on July 5, 1962 Stadium which seats 64,000 spectators.
Title: Algiers Derby
Content:  Including all the Ligue 1, Algerian Cup and Super Cup games since 1962–63.
Title: CR Belouizdad–USM Alger rivalry
Content:  The fixture between CR Belouizdad and USM Alger is a local derby in Algiers, Algeria and a fierce rivalry. The derby does not have a common name. From the first meetings in the 1960s, a sport rivalry settled between the two clubs. It slowly fades in the next two decades before being revived in the late 1990s and early twenty-first century.
Title: History of USM Alger (1937–2010)
Content:  Algiers Derby would not be played in the future in this stadium with the presence of the fans. After a great struggle with MC Oran for the title and in the last round USM Alger won the title after its victory against CS Constantine at Stade Mohamed Hamlaoui, with a difference of only two points, it is the first in 33 years and the second in its history. In the following season saw the return of Tarek Hadj Adlane after five years and the contract with African champion Mahieddine Meftah and because of it a great enmity began between Allik 
Title: Cairo derby
Content:  The Cairo Derby (ديربي القاهرة) is a football match between Egyptian clubs Al Ahly SC and Zamalek. It is a match between arguably the two most successful clubs in Egypt and Africa. Ahly and Zamalek were named by the Confederation of African Football (CAF) as The 1st and 2nd African Clubs of the 20th Century respectively. Both teams are located in Greater Cairo and their matches are considered the highlight of the football season with a live broadcast to most of the Middle Eastern and North African countries since the 1970s. Usually the derby is played twice each season with 2 matches in the Egyptian Premier League, but it is not uncommon to find the teams meeting each other in the Egypt Cup, especially in the final, and in Africa's most prestigious club competition, the CAF Champions League.

Question: What sport does Algiers Derby play?
Answer: association football.
football.
soccer.