Montenegrin water polo clubs have participated in the LEN competitions since the season 1986-97.
The first team which ever competed at the European cups was VK Primorac Kotor. Except them, in LEN competitions played also PVK Jadran Herceg Novi, VK Budva, VA Cattaro Kotor and PVK Val Prčanj.
The biggest success in the history of Montenegrin waterpolo was that of VK Primorac, who won the title in LEN Champions League 2009. Another Montenegrin holder of European trophy is VA Cattaro.
Among the titles which Montenegrin teams won in LEN competitions are:

• LEN Champions League:
  • VK Primorac Kotor: 2009
• LEN Cup:
  • VA Cattaro Kotor: 2010

List of matches

Below is a list of games of all Montenegrin clubs in LEN competitions.

Season	Competition	Round	Montenegrin team	Opponent	Home	Away
1986-87	LEN Champions League	Group A	VK Primorac Kotor	Crişul Oradea	9-4
			VK Primorac Kotor	Košice	10-8
			VK Primorac Kotor	Újpest	7-5
		Semifinals	VK Primorac Kotor	Spandau 04	6-5	2-7
1995-96	LEN Cup Winners' Cup	Round 1	VK Budva	Sevastopol	11-6
			VK Budva	Hapoel Haifa	16-6
			VK Budva	Roma	12-13
			VK Budva	Patras	4-6
1996-97	LEN Cup Winners' Cup	Round 1	VK Budva	Klagenfurt	19-3
			VK Budva	Rote Erde Hamm	15-6
			VK Budva	Olympic Nice	8-5
			VK Budva	Pescara	7-5
		Quarterfinals	VK Budva	Spartak Volgograd	8-4	4-7
		Semifinals	VK Budva	Vouliagmeni	4-5	7-7
	LEN Cup	Round 1	PVK Jadran Herceg Novi	Ethnikos Piraeus	8-7
			PVK Jadran Herceg Novi	West London Penguin	16-3
			PVK Jadran Herceg Novi	KVIK Kastrup	21-4
			PVK Jadran Herceg Novi	Catalunya	9-10
		Round 2	PVK Jadran Herceg Novi	Würzburg	4-8
			PVK Jadran Herceg Novi	Florentia	6-12
			PVK Jadran Herceg Novi	Jug Dubrovnik	4-13
1997-98	LEN Cup Winners' Cup	Round 1	VK Budva	Lotto	14-4
			VK Budva	Dynamo Lviv	12-7
			VK Budva	Catalunya	6-7
		Quarterfinals	VK Budva	Ferencváros Budapest	6-7	6-9
1998-99	LEN Cup Winners' Cup	Round 1	VK Budva	Ferencváros Budapest	4-9
			VK Budva	Slávia Bratislava	4-2
			VK Budva	Polar Bears	12-10
		Quarterfinals	VK Budva	Florentia	6-6	6-11
	LEN Cup	Round 1	VK Primorac Kotor	Jug Dubrovnik	5-7
			VK Primorac Kotor	Pro Recco	12-10
			VK Primorac Kotor	Chania	11-9
		Quarterfinals	VK Primorac Kotor	Patras	5-4	4-9
2000-01	LEN Cup Winners' Cup	Round 1	PVK Jadran Herceg Novi	Mladost Skopje	10-9
			PVK Jadran Herceg Novi	Salzburg	17-1
			PVK Jadran Herceg Novi	Ethnikos Piraeus	9-8
		Quarterfinals	PVK Jadran Herceg Novi	Florentia	8-4	3-9
	LEN Cup	Round 1	VK Budva	CSKA Moscow	6-9
			VK Budva	Cannstatt	4-5
2001-02	LEN Cup Winners' Cup	Round 1	PVK Jadran Herceg Novi	Olimpija Ljubljana	13-3
			PVK Jadran Herceg Novi	Istanbul Yuzme	8-4
			PVK Jadran Herceg Novi	Florentia	3-7
		Quarterfinals	PVK Jadran Herceg Novi	Barcelona	9-5	2-4
		Semifinals	PVK Jadran Herceg Novi	Mladost Zagreb	7-5	2-5
	LEN Cup	Group C	VK Primorac Kotor	Hilversum	12-4
			VK Primorac Kotor	Marseille	10-5
			VK Primorac Kotor	Panathinaikos	4-6
2002-03	LEN Cup Winners' Cup	Group B	PVK Jadran Herceg Novi	Dinamo București	9-2
			PVK Jadran Herceg Novi	Hilversum	5-3
			PVK Jadran Herceg Novi	Sabadell	5-7
		Quarterfinals	PVK Jadran Herceg Novi	Vasas Budapest	4-5	5-5
	LEN Cup	Group A	VK Primorac Kotor	Strasbourg	10-4
			VK Primorac Kotor	Mornar Split	5-4
			VK Primorac Kotor	Hannover	12-4
		Quarterfinals	VK Primorac Kotor	Ethnikos Piraeus	3-5	8-7
2003-04	LEN Euroleague	Group D	PVK Jadran Herceg Novi	Spartak Volgograd	11-8	8-8
			PVK Jadran Herceg Novi	Honvéd Budapest	6-5	6-6
			PVK Jadran Herceg Novi	Jug Dubrovnik	5-6	10-9
		Quarterfinals	PVK Jadran Herceg Novi	Barceloneta	10-4	7-7
		Semifinals	PVK Jadran Herceg Novi	Šturm Ruza	5-3
		FINAL	PVK Jadran Herceg Novi	Honvéd Budapest	6-7
	LEN Euroleague	Qualifiers	VK Primorac Kotor	Illichivets Mariupol	14-4
			VK Primorac Kotor	Alphen	13-11
			VK Primorac Kotor	Duisburg	14-6
			VK Primorac Kotor	Primorje Rijeka	15-10
			VK Primorac Kotor	Ethnikos Piraeus	13-11
		Group C	VK Primorac Kotor	Budapesti VSC	8-1	9-8
			VK Primorac Kotor	Olympic Nice	5-6	7-7
			VK Primorac Kotor	Mladost Zagreb	9-6	6-9
		Quarterfinals	VK Primorac Kotor	Šturm Ruza	7-6	6-8
	LEN Cup	Round 1	VK Budva	Salgueiros	22-4
			VK Budva	Odense	9-5
			VK Budva	Mornar Split	5-10
		Quarterfinals	VK Budva	Jadran Split	6-5	1-8
2004-05	LEN Euroleague	Group B	PVK Jadran Herceg Novi	Barceloneta	8-5	7-5
			PVK Jadran Herceg Novi	Pro Recco	7-7	8-9
			PVK Jadran Herceg Novi	Mladost Zagreb	13-6	6-8
		Quarterfinals	PVK Jadran Herceg Novi	Jug Dubrovnik	8-8	8-9
	LEN Euroleague	Qualifiers	VK Primorac Kotor	ASA Tel Aviv	18-3
			VK Primorac Kotor	Pocztowiec Łódź	9-7
			VK Primorac Kotor	Illichivets Mariupol	13-3
			VK Primorac Kotor	Pro Recco	3-9
		Round 1	VK Primorac Kotor	Vasas Budapest	8-9
			VK Primorac Kotor	CSKA Moscow	11-5
			VK Primorac Kotor	Brescia	8-10
			VK Primorac Kotor	Tirol Innsbruck	6-2
			VK Primorac Kotor	Marseille	7-6
2005-06	LEN Euroleague	Group D	PVK Jadran Herceg Novi	Šturm Ruza	12-7	10-11
			PVK Jadran Herceg Novi	Pro Recco	11-10	3-11
			PVK Jadran Herceg Novi	Barceloneta	9-7	9-11
		Quarterfinals	PVK Jadran Herceg Novi	Posillipo Naples	5-7	13-14
	LEN Euroleague	Qualifiers	VK Primorac Kotor	Schaffhausen	19-7
			VK Primorac Kotor	Illichivets Mariupol	13-8
			VK Primorac Kotor	Duisburg	11-7
			VK Primorac Kotor	Ethnikos Piraeus	8-9
		Round 1	VK Primorac Kotor	Vasas Budapest	7-9
			VK Primorac Kotor	Barceloneta	9-12
			VK Primorac Kotor	Jadran Split	7-12
	LEN Cup	Group L	VK Primorac Kotor	Pocztowiec Łódź	12-7
			VK Primorac Kotor	Patras	11-7
			VK Primorac Kotor	Aix-les-Bains	11-6
		Round of 16	VK Primorac Kotor	Panionios	11-8	7-13
2006-07	LEN Euroleague	Round 1	PVK Jadran Herceg Novi	Triglav Kranj	13-6
			PVK Jadran Herceg Novi	Barcelona	9-9
			PVK Jadran Herceg Novi	Panionios	11-12
			PVK Jadran Herceg Novi	Montpellier	11-5
			PVK Jadran Herceg Novi	Polar Bears	14-4
	LEN Cup	Group I	PVK Jadran Herceg Novi	Chania	17-5
			PVK Jadran Herceg Novi	Strakonice	21-3
			PVK Jadran Herceg Novi	Mataró	9-10
		Quarterfinals	PVK Jadran Herceg Novi	Dynamo Moscow	7-7	8-10
	LEN Euroleague	Qualifiers	VK Primorac Kotor	Druzhba Gomel	18-6
			VK Primorac Kotor	Adalar Istanbul	11-4
			VK Primorac Kotor	Illichivets Mariupol	16-7
			VK Primorac Kotor	Zian	13-4
			VK Primorac Kotor	Pocztowiec Łódź	14-7
			VK Primorac Kotor	Montpellier	9-9
		Round 1	VK Primorac Kotor	Spandau 04	9-10
			VK Primorac Kotor	Oradea	11-9
			VK Primorac Kotor	Mladost Zagreb	7-12
			VK Primorac Kotor	Dynamo Moscow	11-15
			VK Primorac Kotor	Olympiakos	3-13
	LEN Cup	Group B	VK Budva	Chania	9-8
			VK Budva	İzmir	24-2
			VK Budva	City of Manchester	17-2
			VK Budva	Barendrecht	14-7
			VK Budva	Szeged	8-12
		Stage 2 / Group K	VK Budva	Illichivets Mariupol	8-3
			VK Budva	Aix-les-Bains	18-7
			VK Budva	Horgen	16-4
		Round of 16	VK Budva	Spandau 04	12-10	13-14
		Quarterfinals	VK Budva	Sportiva Nervi	11-9	10-10
		Semifinals	VK Budva	Šibenik	12-12	11-12
2007-08	LEN Euroleague	Qualifiers	VK Primorac Kotor	Spartak Volgograd	11-8
			VK Primorac Kotor	Istanbul Yuzme	18-3
			VK Primorac Kotor	Eindhoven	15-5
			VK Primorac Kotor	Košice	15-3
			VK Primorac Kotor	Lugano	24-2
			VK Primorac Kotor	Chios	12-5
		Round 1	VK Primorac Kotor	Vojvodina Novi Sad	11-3
			VK Primorac Kotor	Terrassa	10-8
			VK Primorac Kotor	Spandau 04	10-8
			VK Primorac Kotor	Ethnikos Piraeus	10-8
			VK Primorac Kotor	Olimpija Ljubljana	13-2
		Group B	VK Primorac Kotor	Spartak Volgograd	13-8	6-6
			VK Primorac Kotor	Marseille	12-9	5-9
			VK Primorac Kotor	Pro Recco	10-9	6-14
		Quarterfinals	VK Primorac Kotor	Vasas Budapest	6-8	7-6
	LEN Euroleague	Qualifiers	PVK Jadran Herceg Novi	Duisburg	17-8
			PVK Jadran Herceg Novi	Tirol Innsbruck	21-5
			PVK Jadran Herceg Novi	Pocztowiec Łódź	16-6
			PVK Jadran Herceg Novi	Olympic Nice	13-6
			PVK Jadran Herceg Novi	Vojvodina Novi Sad	15-5
		Round 1	PVK Jadran Herceg Novi	Montpellier	17-6
			PVK Jadran Herceg Novi	Košice	15-4
			PVK Jadran Herceg Novi	Eger	5-5
			PVK Jadran Herceg Novi	Sabadell	11-6
			PVK Jadran Herceg Novi	Posillipo Naples	13-7
		Group A	PVK Jadran Herceg Novi	Mladost Zagreb	7-11	9-8
			PVK Jadran Herceg Novi	Sintez Kazan	7-8	8-15
			PVK Jadran Herceg Novi	Olympiakos	8-10	6-14
	LEN Cup	Group F	VK Budva	Odense	19-4
			VK Budva	Barendrecht	15-5
			VK Budva	Esslingen	20-9
		Stage 2 / Group N	VK Budva	Terrassa	14-8
			VK Budva	Vouliagmeni	14-4
			VK Budva	Tirol Innsbruck	23-2
		Round of 16	VK Budva	CSKA Moscow	14-5	11-4
		Quarterfinals	VK Budva	Savona	8-7	11-11
		Semifinals	VK Budva	Eger	9-9	9-11
	LEN Cup	Group B	PVK Val Prčanj	Porto	25-6
			PVK Val Prčanj	ODTÜ Ankara	19-7
			PVK Val Prčanj	SG Neukölln Berlin	8-9
		Stage 2 / Group P	PVK Val Prčanj	Istanbul Yuzme	9-9
			PVK Val Prčanj	Šturm Ruza	5-26
			PVK Val Prčanj	Barcelona	9-12
2008-09	LEN Euroleague	Group C	VK Primorac Kotor	Šibenik	13-6	17-7
			VK Primorac Kotor	Brescia	15-7	13-9
			VK Primorac Kotor	Olympiakos	7-9	8-9
		Quarterfinals	VK Primorac Kotor	PVK Jadran Herceg Novi	12-12	9-8
		Semifinals	VK Primorac Kotor	Mladost Zagreb	11-9
		FINAL	VK Primorac Kotor	Pro Recco	9-8
	LEN Euroleague	Round 1	PVK Jadran Herceg Novi	Illichivets Mariupol	15-6
			PVK Jadran Herceg Novi	Spartak Volgograd	11-7
			PVK Jadran Herceg Novi	Eindhoven	20-5
			PVK Jadran Herceg Novi	Ethnikos Piraeus	14-4
			PVK Jadran Herceg Novi	Honvéd Budapest	15-8
		Group B	PVK Jadran Herceg Novi	Barceloneta	7-6	11-11
			PVK Jadran Herceg Novi	Mladost Zagreb	11-4	10-10
			PVK Jadran Herceg Novi	VK Budva	13-8	10-14
		Quarterfinals	PVK Jadran Herceg Novi	VK Primorac Kotor	8-9	12-12
	LEN Euroleague	Qualifiers	VK Budva	Rotherham Metro	24-5
			VK Budva	Honvéd Budapest	7-9
			VK Budva	Donk	19-6
			VK Budva	Spandau 04	11-4
			VK Budva	Koper	15-7
		Round 1	VK Budva	Olympic Nice	18-6
			VK Budva	Sintez Kazan	11-10
			VK Budva	Jug Dubrovnik	8-14
			VK Budva	Duisburg	15-10
			VK Budva	Posillipo Naples	14-11
		Group B	VK Budva	Mladost Zagreb	6-6	6-7
			VK Budva	Barceloneta	13-10	6-10
			VK Budva	PVK Jadran Herceg Novi	14-10	8-13
	LEN Cup	Group F	VA Cattaro Kotor	Hannover	17-7
			VA Cattaro Kotor	Paredes	30-0
		Stage 2 / Group I	VA Cattaro Kotor	Spartak Volgograd	13-4
			VA Cattaro Kotor	Donk	17-5
			VA Cattaro Kotor	Oradea	10-7
		Round of 16	VA Cattaro Kotor	Szeged	5-4	5-8
	LEN Cup	Group E	PVK Val Prčanj	Beograd	11-11
			PVK Val Prčanj	Bristol	16-3
		Stage 2 / Group K	PVK Val Prčanj	Chios	9-16
			PVK Val Prčanj	Honvéd Budapest	9-19
			PVK Val Prčanj	Portinado	17-10
2009-10	LEN Euroleague	Round 1	VK Primorac Kotor	Marseille	16-6
			VK Primorac Kotor	Sintez Kazan	16-8
			VK Primorac Kotor	Posillipo Naples	9-5
		Group B	VK Primorac Kotor	Panionios	10-6	12-11
			VK Primorac Kotor	Vasas Budapest	9-7	8-5
			VK Primorac Kotor	Jug Dubrovnik	14-10	9-9
		Quarterfinals	VK Primorac Kotor	PVK Jadran Herceg Novi	10-6	14-9
		Semifinals	VK Primorac Kotor	Jug Dubrovnik	11-10
		FINAL	VK Primorac Kotor	Pro Recco	3-9
	LEN Euroleague	Group A	PVK Jadran Herceg Novi	Barceloneta	8-9	9-11
			PVK Jadran Herceg Novi	Mladost Zagreb	7-5	9-6
			PVK Jadran Herceg Novi	Vojvodina Novi Sad	13-6	9-5
		Quarterfinals	PVK Jadran Herceg Novi	VK Primorac Kotor	9-14	6-10
	LEN Euroleague	Round 1	VK Budva	Košice	8-3
			VK Budva	Spandau 04	7-5
			VK Budva	Mladost Zagreb	9-9
		Group C	VK Budva	Partizan Belgrade	3-9	6-12
			VK Budva	Honvéd Budapest	14-6	10-6
			VK Budva	Olympiakos	11-9	4-10
		Quarterfinals	VK Budva	Pro Recco	10-12	5-9
	LEN Cup	Group A	VA Cattaro Kotor	Odense	26-5
			VA Cattaro Kotor	Ferencváros Budapest	9-4
			VA Cattaro Kotor	Dinamo București	16-8
			VA Cattaro Kotor	Montpellier	18-8
			VA Cattaro Kotor	Savona	10-11
		Stage 2 / Group F	VA Cattaro Kotor	Galatasaray	15-9
			VA Cattaro Kotor	Panathinaikos	13-10
			VA Cattaro Kotor	Brescia	10-9
		Round of 16	VA Cattaro Kotor	Patras	10-5	4-8
		Quarterfinals	VA Cattaro Kotor	Primorje Rijeka	8-4	7-9
		Semifinals	VA Cattaro Kotor	Spandau 04	8-4	6-6
		FINAL	VA Cattaro Kotor	Savona	8-5	7-9
	LEN Cup	Group C	PVK Val Prčanj	Dynamo Moscow	7-17
			PVK Val Prčanj	City of Manchester	7-4
			PVK Val Prčanj	Szeged	4-20
			PVK Val Prčanj	Jadran Split	5-15
			PVK Val Prčanj	Paredes	20-6
		Stage 2 / Group N	PVK Val Prčanj	Tirol Innsbruck	22-6
			PVK Val Prčanj	Sabadell	6-20
			PVK Val Prčanj	Spartak Volgograd	5-15
2010-11	LEN Euroleague	Qualifiers	VK Budva	Schuurman	10-4
			VK Budva	Marseille	11-10
			VK Budva	Pocztowiec Łódź	20-3
			VK Budva	Šturm Ruza	14-11
		Round 1	VK Budva	Barcelona	12-7
			VK Budva	Savona	8-7
			VK Budva	Vouliagmeni	9-8
		Group B	VK Budva	Vojvodina Novi Sad	9-7	9-6
			VK Budva	Pro Recco	5-6	7-12
			VK Budva	Spartak Volgograd	9-3	5-6
		Stage 2 / Group B	VK Budva	Jug Dubrovnik	9-7	6-10
			VK Budva	Partizan Belgrade	5-8	2-10
			VK Budva	PVK Jadran Herceg Novi	6-5	9-8
		Semifinals	VK Budva	Pro Recco	4-9
		3rd Place Match	VK Budva	Mladost Zagreb	12-14
	LEN Euroleague	Group A	PVK Jadran Herceg Novi	VK Primorac Kotor	9-10	7-12
			PVK Jadran Herceg Novi	Vasas Budapest	11-10	12-8
			PVK Jadran Herceg Novi	Szeged	13-10	9-7
		Stage 2 / Group B	PVK Jadran Herceg Novi	Partizan Belgrade	8-13	8-14
			PVK Jadran Herceg Novi	Jug Dubrovnik	7-7	6-13
			PVK Jadran Herceg Novi	VK Budva	8-9	5-6
	LEN Euroleague	Round 1	VK Primorac Kotor	Panionios	12-4
			VK Primorac Kotor	Primorje Rijeka	9-12
			VK Primorac Kotor	Košice	9-3
		Group A	VK Primorac Kotor	PVK Jadran Herceg Novi	12-7	10-9
			VK Primorac Kotor	Szeged	9-9	13-7
			VK Primorac Kotor	Vasas Budapest	8-9	6-7
	LEN Cup	Group B	VA Cattaro Kotor	Weiden	12-7
			VA Cattaro Kotor	ŽAK Kikinda	9-5
			VA Cattaro Kotor	Illichivets Mariupol	15-10
			VA Cattaro Kotor	Douai	8-10
		Stage 2 / Group E	VA Cattaro Kotor	Ligamus Tbilisi	13-7
			VA Cattaro Kotor	Istanbul Yuzme	8-8
			VA Cattaro Kotor	Panionios	6-17
		Round of 16	VA Cattaro Kotor	Ferencváros Budapest	6-4	5-11
	LEN Cup	Group D	PVK Val Prčanj	Koper	4-16
			PVK Val Prčanj	PAOK	5-15
			PVK Val Prčanj	Florentia	9-13
			PVK Val Prčanj	Orta Doğu Ankara	16-7
		Stage 2 / Group M	PVK Val Prčanj	Galatasaray	6-9
			PVK Val Prčanj	Sintez Kazan	2-18
			PVK Val Prčanj	Douai	10-13
2011-12	LEN Euroleague	Group A	VK Budva	Primorje Rijeka	11-10	8-12
			VK Budva	Vouliagmeni	8-9	11-10
			VK Budva	Olympiakos	8-5	2-11
		Quarterfinals	VK Budva	Pro Recco	5-13	6-19
	LEN Euroleague	Round 1	PVK Jadran Herceg Novi	Vouliagmeni	5-12
			PVK Jadran Herceg Novi	Oradea	12-10
			PVK Jadran Herceg Novi	Posillipo Naples	7-4
		Group D	PVK Jadran Herceg Novi	Marseille	12-7	13-10
			PVK Jadran Herceg Novi	Pro Recco	9-14	8-10
			PVK Jadran Herceg Novi	Spartak Volgograd	13-10	11-11
		Quarterfinals	PVK Jadran Herceg Novi	Primorje Rijeka	11-11	11-12
	LEN Euroleague	Qualifiers	VK Primorac Kotor	Montpellier	14-8
			VK Primorac Kotor	Panathinaikos	8-11
			VK Primorac Kotor	Posillipo Naples	6-12
			VK Primorac Kotor	Szeged	9-11
			VK Primorac Kotor	Kharkiv	12-8
		Round 1	VK Primorac Kotor	Vojvodina Novi Sad	5-14
			VK Primorac Kotor	Marseille	7-8
			VK Primorac Kotor	Duisburg	6-13
	LEN Cup	Stage 2 / Group F	VK Primorac Kotor	Panionios	6-11
			VK Primorac Kotor	Dynamo Moscow	8-9
			VK Primorac Kotor	Heybeliada Istanbul	10-11
2013-14	LEN Champions League	Qualifiers	VK Budva	Radnički Kragujevac	4-17
			VK Budva	Spartak Volgograd	7-10
			VK Budva	Montpellier	13-12
			VK Budva	Oradea	5-12
			VK Budva	Hannover	14-13
		Round 1	VK Budva	Radnički Kragujevac	3-16
			VK Budva	Mladost Zagreb	6-12
			VK Budva	Pro Recco	4-17
	LEN Cup	Group D	PVK Jadran Herceg Novi	Marseille	7-7
			PVK Jadran Herceg Novi	Šturm Ruza	33-4
			PVK Jadran Herceg Novi	Mladost Zagreb	6-9
		Quarterfinals	PVK Jadran Herceg Novi	Acquachiara	6-11	10-8
	LEN Cup	Group C	VK Primorac Kotor	Utrecht	9-5
			VK Primorac Kotor	Acquachiara	12-13
			VK Primorac Kotor	Olympic Nice	9-8
			VK Primorac Kotor	Vojvodina Novi Sad	11-6
		Quarterfinals	VK Primorac Kotor	Mladost Zagreb	3-10	4-14
2014-15	LEN Champions League	Qualifiers	PVK Jadran Herceg Novi	Oradea	6-6
			PVK Jadran Herceg Novi	Montpellier	9-7
			PVK Jadran Herceg Novi	Sintez Kazan	6-8
			PVK Jadran Herceg Novi	Mladost Zagreb	5-13
			PVK Jadran Herceg Novi	Hannover	14-6
		Round 1	PVK Jadran Herceg Novi	Mladost Zagreb	7-7
			PVK Jadran Herceg Novi	Primorje Rijeka	4-11
			PVK Jadran Herceg Novi	Marseille	9-6
	LEN Cup	Group A	PVK Jadran Herceg Novi	Acquachiara	9-9
			PVK Jadran Herceg Novi	Utrecht	14-3
			PVK Jadran Herceg Novi	Sintez Kazan	7-11
			PVK Jadran Herceg Novi	Vouliagmeni	6-6
			PVK Jadran Herceg Novi	Esslingen	22-9
	LEN Cup	Group B	VK Primorac Kotor	Valletta	12-8
			VK Primorac Kotor	Steaua București	6-8
			VK Primorac Kotor	Montpellier	7-13
			VK Primorac Kotor	Mornar Split	5-18
2015-16	LEN Champions League	Qualifiers	PVK Jadran Herceg Novi	Mladost Zagreb	7-5
			PVK Jadran Herceg Novi	Montpellier	11-7
			PVK Jadran Herceg Novi	Spartak Volgograd	11-13
		Round 1	PVK Jadran Herceg Novi	Sabadell	7-6
			PVK Jadran Herceg Novi	Oradea	7-6
			PVK Jadran Herceg Novi	Busto Arsizio	10-9
		Playoffs	PVK Jadran Herceg Novi	Brescia	14-6	8-12
		Group A	PVK Jadran Herceg Novi	Primorje Rijeka	9-11	7-13
			PVK Jadran Herceg Novi	Eger	11-11	8-7
			PVK Jadran Herceg Novi	Barceloneta	5-6	10-15
			PVK Jadran Herceg Novi	Olympiakos	6-13	4-10
			PVK Jadran Herceg Novi	Spandau 04	9-9	9-9
	LEN Champions League	Qualifiers	VK Budva	Valletta	9-5
			VK Budva	Oradea	7-7
			VK Budva	Busto Arsizio	6-11
		Round 1	VK Budva	Szolnok	5-19
			VK Budva	Hannover	6-12
			VK Budva	Radnički Kragujevac	7-8
	LEN Cup	Group A	VK Primorac Kotor	Acquachiara	6-15
			VK Primorac Kotor	Ferencváros Budapest	4-17
			VK Primorac Kotor	Strasbourg	10-14
			VK Primorac Kotor	Szeged	3-14
			VK Primorac Kotor	Jadran Split	6-9
			VK Primorac Kotor	Esslingen	9-13
2016-17	LEN Champions League	Qualifiers	PVK Jadran Herceg Novi	Steaua București	9-7
			PVK Jadran Herceg Novi	Valletta	25-1
			PVK Jadran Herceg Novi	Arkonia Szczecin	23-3
		Round 1	PVK Jadran Herceg Novi	Hannover	6-8
			PVK Jadran Herceg Novi	Vouliagmeni	9-6
			PVK Jadran Herceg Novi	Duisburg	12-4
		Playoffs	PVK Jadran Herceg Novi	Brescia	11-8	5-14
	LEN Euro Cup	Quarterfinals	PVK Jadran Herceg Novi	Posillipo Naples	7-8	9-6
		Semifinals	PVK Jadran Herceg Novi	Ferencváros Budapest	12-11	4-6
	LEN Euro Cup	Qualifiers	VK Primorac Kotor	Napoli	7-12
			VK Primorac Kotor	Budapesti VSC	7-8
			VK Primorac Kotor	Košice	12-7
2017-18	LEN Champions League	Qualifiers	PVK Jadran Herceg Novi	Napoli	18-7
			PVK Jadran Herceg Novi	Strasbourg	7-6
			PVK Jadran Herceg Novi	Enka	17-3
		Round 1	PVK Jadran Herceg Novi	Spartak Volgograd	5-7
			PVK Jadran Herceg Novi	Mladost Zagreb	12-7
			PVK Jadran Herceg Novi	Duisburg	19-5
		Playoffs	PVK Jadran Herceg Novi	Marseille	9-7	7-6
		Group B	PVK Jadran Herceg Novi	Pro Recco	5-15	5-10
			PVK Jadran Herceg Novi	Eger	4-4	4-8
			PVK Jadran Herceg Novi	Szolnok	6-14	10-13
			PVK Jadran Herceg Novi	Spandau 04	11-5	13-13
			PVK Jadran Herceg Novi	Steaua București	16-10	8-4
			PVK Jadran Herceg Novi	Sabadell	7-8	10-8
			PVK Jadran Herceg Novi	Alphen	15-7	14-7
	LEN Euro Cup	Qualifiers	VK Primorac Kotor	Mataró	12-8
			VK Primorac Kotor	Miskolci VLC	6-14
			VK Primorac Kotor	Košice	12-10
			VK Primorac Kotor	White Sharks	14-7
			VK Primorac Kotor	Šturm Ruza	9-9
		Round 1	VK Primorac Kotor	Ferencváros Budapest	10-13
			VK Primorac Kotor	Mataró	8-9
			VK Primorac Kotor	Jadran Split	9-17

Performances by clubs

During the overall history, five different Montenegrin clubs played in LEN competitions.

As of the end of LEN competitions 2017–18 season.

Opponents by countries

Below is the list of performances of Montenegrin clubs against opponents in LEN competitions by their countries (water polo federations).

Opponents' country	G	W	D	L
Austria	6	6	0	0
Belarus	1	1	0	0
Croatia	65	21	9	35
Czech Republic	1	1	0	0
Denmark	4	4	0	0
England	5	5	0	0
France	36	26	3	7
Georgia	1	1	0	0
Germany	36	22	4	10
Greece	51	24	2	25
Hungary	55	20	7	28
Israel	2	2	0	0
Italy	65	23	5	37
North Macedonia	1	1	0	0
Malta	3	3	0	0
Netherlands	17	17	0	0
Poland	6	6	0	0
Portugal	5	5	0	0
Romania	14	10	2	2
Russia	42	18	5	19
Serbia	19	8	1	10
Slovakia	8	8	0	0
Slovenia	5	4	0	1
Spain	33	14	3	16
Switzerland	3	3	0	0
Turkey	12	8	2	2
Ukraine	10	10	0	0

As of the end of LEN competitions 2017–18 season.