Cienciano in South American football

Peruvian professional football club Cienciano has participated in 12 editions of club competitions governed by CONMEBOL, the chief authority in South American football. These include 6 seasons in the Copa Libertadores, 5 seasons in the Copa Sudamericana, and 1 match in the Recopa Sudamericana. The club plays its home matches at the Estadio Garcilaso but has used the Estadio Monumental Virgen de Chapi on more than one occasion for international competitions. They are the only Peruvian football club to have won CONMEBOL-sanctioned international competitions having won both the Copa Sudamericana and the Recopa Sudamericana in 2003 and 2004 respectively.

Overall

Tournament	S	Pld	W	D	L	GF	GA	GD
Copa Libertadores	6	36	12	4	20	45	62	–17
Copa Sudamericana	5	22	10	5	5	29	22	+7
Recopa Sudamericana	1	1	0	1	0	1	1	0

Matches

Copa Libertadores

Season	Stage	Opponent	Home	Away	Aggregate
2002	Group Stage	12 de Octubre	3–0	0–1	2nd of 4
		Oriente Petrolero	2–0	1–3
		Gremio	2–1	0–2
	Round of 16	Club América	0–1	1–4	1–5
2004	Group Stage	Independiente	3–2	2–4	3rd of 4
		El Nacional	1–0	3–3
		Nacional	1–2	0–1
2005	Preliminary Round	Guadalajara	1–3	1–5	2–8
2006	Group Stage	Guadalajara	0–1	0–0	4th of 4
		São Paulo	0–2	1–4
		Caracas	2–1	0–1
2007	Group Stage	Toluca	1–2	0–3	3rd of 4
		Boca Juniors	3–0	0–1
		Bolívar	5–1	3–2
2008	First Stage	Montevideo Wanderers	1–0	0–0	1–0
	Group Stage	Nacional	2–1	1–3	3rd of 4
		Flamengo	0–3	1–2
		Coronel Bolognesi	1–0	0–0

Copa Sudamericana

Season	Stage	Opponent	Home	Away	Aggregate
2003	First Stage	Alianza Lima	1–0	1–0	2–0
	Second Stage	Universidad Católica	4–0	1–3	5–3
	Quarter-finals	Santos	2–1	1–1	3–2
	Semi-finals	Atletico Nacional	1–0	2–1	3–1
	Finals	River Plate	1–0	3–3	4–3
2004	First Stage	Carabobo FC	6–1	2–1	8–2
	Second Stage	LDU Quito	2–2	0–4	2–6
2009	First Stage	Liverpool Montevideo	2–0	0–0	2–0
	Round of 16	San Lorenzo	0–2	0–3	0–5
2022	First Stage	Melgar	1–1	0–1	1–2

Recopa Sudamericana

Season	Stage	Opponent	Date	Venue	Score	Ref
2004	Final	Boca Juniors	7 Sept. 2004	Lockhart Stadium, Fort Lauderdale, Florida	1–1 (4–2 p.)