Apollon Patras B.C. in international competitions is the history and statistics of Apollon Patras B.C. in FIBA Europe and Euroleague Basketball Company European-wide professional club basketball competitions.

1980s

1986–87 FIBA Korać Cup, 3rd–tier

The 1986–87 FIBA Korać Cup was the 16th installment of the European 3rd-tier level professional basketball club competition FIBA Korać Cup, running from October 1, 1986 to March 25, 1987. The trophy was won by FC Barcelona, who defeated Limoges CSP in a two-legged final on a home and away basis.^[1] Overall, Apollon Patras achieved in present competition a record of 0 wins against 2 defeat, in one round. More detailed:

First round

• Tie played on October 1, 1986 and on October 8, 1986.

Team 1	Agg.Tooltip Aggregate score	Team 2	1st leg	2nd leg
Apollon Patras	151–205	Hapoel Tel Aviv	71–88	80-117

1990s

1989–90 FIBA Korać Cup, 3rd–tier

The 1989–90 FIBA Korać Cup was the 19th installment of the European 3rd-tier level professional basketball club competition FIBA Korać Cup, running from September 27, 1989 to March 28, 1990. The trophy was won by Ram Joventut, who defeated Scavolini Pesaro in a two-legged final on a home and away basis.^[2] Overall, Apollon Patras achieved in present competition a record of 0 wins against 2 defeats, in one round. More detailed:

First round

• Tie played on September 27, 1989 and on October 4, 1989.

Team 1	Agg.Tooltip Aggregate score	Team 2	1st leg	2nd leg
Apollon Patras	134–172	Hapoel Tel Aviv	75–79	59-93

1996–97 FIBA EuroCup, 2nd–tier

The 1996–97 FIBA EuroCup was the 31st installment of FIBA's 2nd-tier level European-wide professional club basketball competition FIBA EuroCup (lately called FIBA Saporta Cup), running from September 17, 1996 to April 15, 1997. The trophy was won by Real Madrid Teka, who defeated Riello Mash Verona by a result of 78–64 at Eleftheria Indoor Hall in Nicosia, Cyprus.^[3] Overall, Dexim Apollon Patras achieved in the present competition a record of 11 wins against 3 defeats, in three successive rounds. More detailed:

First round

• Day 1 (September 17, 1996)

Team 1	Score	Team 2
Dexim Apollon Patras	92–71	Stavex Brno

• Day 2 (September 24, 1996)

Team 1	Score	Team 2
Sunair Oostende	74–71	Dexim Apollon Patras

• Day 3 (October 1, 1996)

Team 1	Score	Team 2
Dexim Apollon Patras	122–61	Universitatea Cluj

• Day 4 (October 8, 1996)

Team 1	Score	Team 2
Budivelnyk	89–79	Dexim Apollon Patras

• Day 5 (October 15, 1996)

Team 1	Score	Team 2
Dexim Apollon Patras	98–76	Akvarius Volgograd

• Day 6 (November 5, 1996)

Team 1	Score	Team 2
Stavex Brno	76–84	Dexim Apollon Patras

• Day 7 (November 12, 1996)

Team 1	Score	Team 2
Dexim Apollon Patras	81–73	Sunair Oostende

• Day 8 (November 19, 1996)

Team 1	Score	Team 2
Universitatea Cluj	86–107	Dexim Apollon Patras

• Day 9 (December 3, 1996)

Team 1	Score	Team 2
Dexim Apollon Patras	85–68	Budivelnyk

• Day 10 (December 10, 1996)

Team 1	Score	Team 2
Akvarius Volgograd	87–105	Dexim Apollon Patras

• Group F standings:

Pos.	Team	Pld.	Pts.	W	L	PF	PA	PD	Tie-break
1.	Dexim Apollon Patras	10	18	8	2	924	761	+163	1–1 (+7)
2.	Budivelnyk	10	18	8	2	849	718	+131	1–1 (-7)
3.	Sunair Oostende	10	17	7	3	825	701	+124
4.	Stavex Brno	10	14	4	6	822	815	+7
5.	Akvarius Volgograd	10	13	3	7	760	878	-118
6.	Universitatea Cluj	10	10	0	10	702	1009	-307

Second round

• Tie played on January 14, 1997 and on January 21, 1997.

Team 1	Agg.Tooltip Aggregate score	Team 2	1st leg	2nd leg
Zadar	120–157	Dexim Apollon Patras	56–75	64-82

Top 16

• Tie played on February 11, 1997 and on February 18, 1997.

Team 1	Agg.Tooltip Aggregate score	Team 2	1st leg	2nd leg
Türk Telekom PTT	155–140	Dexim Apollon Patras	89–73	66–67

1997–98 FIBA EuroCup, 2nd–tier

The 1997–98 FIBA EuroCup was the 32nd installment of FIBA's 2nd-tier level European-wide professional club basketball competition FIBA EuroCup (lately called FIBA Saporta Cup), running from September 16, 1997 to April 14, 1998. The trophy was won by Žalgiris, who defeated Stefanel Milano by a result of 82–67 at Hala Pionir in Belgrade, Yugoslavia.^[4] Overall, Apollon Achaia Clauss achieved in the present competition a record of 8 wins against 4 defeats, in two successive rounds. More detailed:

First round

• Day 1 (September 16, 1997)

Team 1	Score	Team 2
USK Erpet Praha	86–108	Apollon Achaia Clauss

• Day 2 (September 23, 1997)

Team 1	Score	Team 2
Kovinotehna Savinjska Polzela	110–99	Apollon Achaia Clauss

• Day 3 (September 30, 1997)

Team 1	Score	Team 2
Apollon Achaia Clauss	90–68	Zrinjevac

• Day 4 (October 7, 1997)

Team 1	Score	Team 2
Apollon Achaia Clauss	96–84	Spirou Charleroi

• Day 5 (October 21, 1997)

Team 1	Score	Team 2
Apollon Achaia Clauss	107–80	Libertel Dolphins EBBC

• Day 6 (November 4, 1997)

Team 1	Score	Team 2
Apollon Achaia Clauss	99–69	USK Erpet Praha

• Day 7 (November 11, 1997)

Team 1	Score	Team 2
Apollon Achaia Clauss	84–59	Kovinotehna Savinjska Polzela

• Day 8 (November 18, 1997)

Team 1	Score	Team 2
Zrinjevac	73–62	Apollon Achaia Clauss

• Day 9 (December 9, 1997)

Team 1	Score	Team 2
Spirou Charleroi	87–69	Apollon Achaia Clauss

• Day 10 (December 16, 1997)

Team 1	Score	Team 2
Libertel Dolphins EBBC	79–96	Apollon Achaia Clauss

• Group F standings:

Pos.	Team	Pld.	Pts.	W	L	PF	PA	PD
1.	Spirou Charleroi	10	18	8	2	855	710	+145
2.	Apollon Achaia Clauss	10	17	7	3	910	795	+115
3.	Zrinjevac	10	16	6	4	836	822	+14
4.	Kovinotehna Savinjska Polzela	10	15	5	5	859	842	+17
5.	Libertel Dolphins EBBC	10	13	3	7	761	889	-128
6.	USK Erpet Praha	10	11	1	9	730	893	-163

Second round

• Tie played on January 13, 1998 and on January 20, 1998.

Team 1	Agg.Tooltip Aggregate score	Team 2	1st leg	2nd leg
Hapoel Eilat	180–173	Apollon Achaia Clauss	101–84	79–89

1998–99 FIBA Korać Cup, 3rd–tier

The 1993–94 FIBA Korać Cup was the 28th installment of the European 3rd-tier level professional basketball club competition FIBA Korać Cup, running from September 16, 1998 to March 31, 1999. The trophy was won by FC Barcelona, who defeated Adecco Estudiantes by a result of 174–163 in a two-legged final on a home and away basis.^[5] Overall, Apollon Achaia Clauss achieved in present competition a record of 6 wins against 3 defeats plus 1 draw, in four successive rounds. More detailed:

First round

• Bye

Second round

• Day 1 (October 7, 1998)

Team 1	Score	Team 2
Sparta Praha	62–85	Apollon Achaia Clauss

• Day 2 (October 14, 1998)

Team 1	Score	Team 2
Maccabi Ironi Ra'anana	100–83	Apollon Achaia Clauss

• Day 3 (October 21, 1998)

Team 1	Score	Team 2
Apollon Achaia Clauss	79–67	Brotnjo

• Day 4 (November 4, 1998)

Team 1	Score	Team 2
Apollon Achaia Clauss	72–64	Sparta Praha

• Day 5 (November 11, 1998)

Team 1	Score	Team 2
Apollon Achaia Clauss	74–52	Maccabi Ironi Ra'anana

• Day 6 (November 18, 1998)

Team 1	Score	Team 2
Brotnjo	66–49	Apollon Achaia Clauss

• Group G standings:

Pos.	Team	Pld.	Pts.	W	L	PF	PA	PD	Tie-break
1.	Brotnjo	6	10	4	2	409	375	+34	2–2 (+4)
2.	Apollon Achaia Clauss	6	10	4	2	442	411	+31	2–2 (0)
3.	Maccabi Ironi Ra'anana	6	10	4	2	450	409	+41	2–2 (-4)
4.	Sparta Praha	6	6	0	6	352	458	-106

Third round

• Tie played on December 9, 1998 and on December 16, 1998.

Team 1	Agg.Tooltip Aggregate score	Team 2	1st leg	2nd leg
Apollon Achaia Clauss	155–153	Maccabi Rishon LeZion	75–75	80–78

Top 16

• Tie played on January 13, 1999 and on January 20, 1999.

Team 1	Agg.Tooltip Aggregate score	Team 2	1st leg	2nd leg
JDA Dijon	135–122	Apollon Achaia Clauss	68–52	67–70