1961-1984
1961-62 CHAMPIONS' CUP
1st Round
PAO BC - Hapoel Tel Aviv BC: 72-84
Hapoel Tel Aviv BC - PAO BC: 82-56
1962-1963 CHAMPIONS' CUP
1st Round
PAO BC - Real Madrid BC: 73-97
Real Madrid BC - PAO BC: 90-60
1963-1964 (Did Not Participate)
1964-1965 (DNP)
1965-1966 (DNP)
1966-1967 (DNP)
1967-1968 CHAMPIONS' CUP
1st Round
PAO BC - Steaua BC: 61-42
Steaua BC - PAO BC: 82-65
2nd Round
PAO BC - Zadar BC: 79-70
Zadar BC - PAO BC: 89-62
1968-1969 CUP WINNERS' CUP
1st Round
PAO BC - Handels BC: 95-55
Handels BC - PAO BC: 84-76
2nd Round
PAO BC - Benfica BC: 111-70
Benfica BC - PAO BC: 74-110
Quarterfinals
Findes Napoli BC - PAO BC: 98-61
PAO BC - Findes Napoli BC: 39-17 (!!!)
Semifinals
PAO BC - Dynamo Tiblisi BC: 81-67
Dynamo Tiblisi BC - PAO BC: 103-71
1969-1970 CHAMPIONS' CUP
1st Round
PAO BC - Red Star BC: 83-75
Red Star BC - PAO BC: 91-66
1970-1971 CUP WINNERS' CUP
1st Round
PAO BC - Osnabrik BC: 89-52
Osnabrik BC - PAO BC: 73-86
2nd Round
PAO BC - Hapoel Tel Aviv BC: 57-53
Hapoel Tel Aviv BC - PAO BC: 93-83
1971-1972 CHAMPIONS' CUP
1st Round
Panathinaikos BC - Strangel BC: 98-63
Strangel BC - Panathinaikos BC: 67-94
2nd Round
PAO BC - Maccabi Tel Aviv BC: 81-73
Maccabi Tel Aviv BC - PAO BC: 81-80
Quarterfinals - Group Stage
Panathinaikos BC - Busfruit BC: 70-55
Busfruit BC - Panathinaikos BC: 117-84
Panathinakos BC - Yugoplastika BC: 94-84
Yugoplastika BC - Panathinaikos BC: 97-63
Panathinaikos BC - Slavia Prague BC: 99-73
Slavia Prague BC - Panathinaikos BC: 74-74
Semifinals
Panathinaikos BC - Inis Vareze BC: 78-70
Inis Vareze BC - Panathinaikos BC: 69-55
1972-1973 CHAMPIONS' CUP
1st Round
PAO BC - Akademika Sofia BC: 84-78
Akademika Sofia BC - Panathinaikos BC: 76-57
1973-1974 CHAMPIONS' CUP
1st Round
Panathinaikos BC – Ver Brugge BC: 97-70
Ver Brugge BC - Panathinaikos BC: 87-70
2nd Round
Panathinaikos BC - Berque BC: 99-80
Berque BC - Panathinaikos BC: 102-57
1974-1975 CHAMPIONS' CUP
1st Round
Panathinaikos BC - Freiburg BC: 99-78
Freiburg BC - Panathinaikos BC: 76-89
2nd Round
PAO BC - Maccabi Tel Aviv BC: 76-90
Maccabi Tel Aviv BC - Panathinaikos BC: 113-80
1975-1976 CHAMPIONS' CUP
2nd Round
Panathinaikos BC - Turku BC: 96-78
Turku BC - Panathinaikos BC: 78-55
1976-1977 KORAC CUP
1st Round
Panathinaikos BC - Standarde BC: 90-75
Standarde BC - Panathinaikos BC: 87-62
1977-1978 CHAMPIONS' CUP
Group Stage
Panathinaikos BC - Slask BC: 73-71
Slask BC - Panathinaikos BC: 88-96
Panathinaikos BC - Yugoplastika BC: 95-82
Yugoplastika BC - Panathinaikos BC: 102-74
Panathinaikos BC - Honvend BC: 87-75
Honvend BC - Panathinaikos BC: 93-103
1978-1979 KORAC CUP
1st Round (bye)
2nd Round
Panathinaikos BC - Pau Ortez BC: 88-67
Pau Ortez BC - Panathinaikos BC: 87-62
1979-1980 CUP WINNERS' CUP
1st Round
Panathinaikos BC - Union Alex BC: 109-75
Union Alex BC - Panathinaikos BC: 68-104
2nd Round
Panathinaikos BC - CSKA Sofia BC: 100-85
CSKA Sofia BC - Panathinaikos BC: 96-93
Quarterfinals - Group Stage
Panathinaikos BC - Cadu BC: 103-106
Cadu BC - Panathinaikos BC: 119-79
Panathinaikos BC - Parker Leiden BC: 88-86
Parker Leiden BC - Panathinaikos BC: 95-86
Panathinaikos BC - Cannes BC: 107-84
Cannes BC - Panathinaikos BC: 84-82
1980-1981 CHAMPIONS' CUP
Group Stage
PAO BC - Maccabi Tel Aviv BC: 81-76
Maccabi Tel Aviv BC - Panathinaikos BC: 86-73
Panathinaikos BC - Toure BC: 88-81
Toure BC - Panathinaikos BC: 103-88
PAO BC - CSKA Moscow BC: 87-83
CSKA Moscow BC - Panathinaikos BC: 83-80
1981-1982 CHAMPIONS' CUP
1st round (bye)
2nd round
Panathinaikos BC - Levski Sofia BC: 90-78
Levski Sofia BC - Panathinaikos BC: 89-97
Group Stage
PAO BC - Maccabi Tel Aviv BC: 78-86
Maccabi Tel Aviv BC - Panathinaikos BC: 112-91
Panathinaikos BC - Barcelona BC: 79-89
Barcelona BC - Panathinaikos BC: 113-83
Panathinaikos BC - Gabetti Cadu BC: 72-103
Gabetti Cadu BC - Panathinaikos BC: 105-78
Panathinaikos BC - Partizan BC: 91-106
Partizan BC - Panathinaikos BC: 98-83
Panathinaikos BC - Den Bos BC: 88-77
Den Bos BC - Panathinaikos BC: 89-88
1982-1983 CHAMPIONS' CUP
1st Round
Panathinaikos BC - Le Mans BC: 58-55
Le Mans BC - Panathinaikos BC: 112-67
1983-1984 CUP WINNERS' CUP
1st Round
Panathinaikos BC - CSKA Sofia BC: 88-79
CSKA Sofia BC - Panathinaikos BC: 73-81
2nd Round
Panathinaikos BC - ULG BC: 66-54
ULG BC - Panathinaikos BC: 83-79
Quarterfinals - Group Stage
Panathinaikos BC - Real Madrid BC: 99-97
Real Madrid BC - Panathinaikos BC: 104-78
Panathinaikos BC - Scavolini BC: 75-76
Scavolini BC - Panathinaikos BC: 87-75
Panathinaikos BC - Partubis BC: 91-78
Partubis BC - Panathinaikos BC: 94-82