Ioan Ionescu a affronté 137 adversaires tout au long de sa carrière.

Player Team(s) Games
Liveris Andritsos
Greece (EuroBasket)
1
Fernando Arcega
Spain (EuroBasket)
1
Jose Arcega
Spain (EuroBasket)
1
Motti Aroesti
Israel (EuroBasket)
1
Sergei Babenko
Soviet Union (EuroBasket)
1
Aleksandar Belostenny
Soviet Union (EuroBasket)
1
Mickey Berkowitz
Israel (EuroBasket)
1
Eric Beugnot
France (EuroBasket)
1
Jerzy Binkowski
Poland (EuroBasket)
1
Amir Bino
Israel (EuroBasket)
1
Pierre Bressant
France (EuroBasket)
1
Lavon Byrd Curtis
Israel (EuroBasket)
1
Franck Cazalon
France (EuroBasket)
1
Patrick Cham
France (EuroBasket)
2
Valdemaras Chomicius
Soviet Union (EuroBasket)
2
Theofanis Christodoulou
Greece (EuroBasket)
1
Itzhak Cohen
Israel (EuroBasket)
1
Joaquin Costa
Spain (EuroBasket)
1
Zoran Cutura
Yugoslavia (EuroBasket)
1
Danko Cvjeticanin
Yugoslavia (EuroBasket)
1
Richard Dacoury
France (EuroBasket)
1
Mordechai Daniel
Israel (EuroBasket)
2
Juan De La Cruz
Spain (EuroBasket)
1
Martin De Vries
Netherlands (EuroBasket)
1
Marco De Waard
Netherlands (EuroBasket)
2
Jean-Luc Deganis
France (EuroBasket)
1
Valery Demory
France (EuroBasket)
2
Vlade Divac
Yugoslavia (EuroBasket)
1
Aleksandar Djordjevic
Yugoslavia (EuroBasket)
1
Herve Dubuisson
France (EuroBasket)
2
John Emanuels
Netherlands (EuroBasket)
1
Heino Enden
Soviet Union (EuroBasket)
2
Martin Esajas
Netherlands (EuroBasket)
1
Jelle Esveldt
Netherlands (EuroBasket)
2
Panagiotis Fassoulas
Greece (EuroBasket)
1
Adam Fiedler
Poland (EuroBasket)
1
Krzysztof Fikiel
Poland (EuroBasket)
1
Nikolaos Filipou
Greece (EuroBasket)
1
Ofer Fleisher
Israel (EuroBasket)
1
John Franken
Netherlands (EuroBasket)
1
Nikolaos Galis
Greece (EuroBasket)
1
Christian Garnier
France (EuroBasket)
1
Panagiotis Giannakis
Greece (EuroBasket)
1
Vicente Gil
Spain (EuroBasket)
1
Valery Goborov
Soviet Union (EuroBasket)
1
Adi Gordon
Israel (EuroBasket)
1
Goran Grbovic
Yugoslavia (EuroBasket)
1
Christophe Gregoire
France (EuroBasket)
1
Daniel Haquet
France (EuroBasket)
1
Hans Heijdeman
Netherlands (EuroBasket)
1
Nadav Henefeld
Israel (EuroBasket)
1
Jean-Louis Hersin
France (EuroBasket)
2
Pinhas Hozez
Israel (EuroBasket)
1
Freddy Hufnagel
France (EuroBasket)
2
Agamemnon Ioannou
Greece (EuroBasket)
1
Juan Manuel Iturriaga
Spain (EuroBasket)
1
Doron Jamchy
Israel (EuroBasket)
2
Jaroslaw Jechorek
Poland (EuroBasket)
1
Andres Jimenez
Spain (EuroBasket)
2
Sergejus Jovaisa
Soviet Union (EuroBasket)
2
Anargiros Kambouris
Greece (EuroBasket)
1
Panagiotis Karatzas
Greece (EuroBasket)
1
Andro Knego
Yugoslavia (EuroBasket)
1
Jos Kuipers
Netherlands (EuroBasket)
2
Toni Kukoc
Yugoslavia (EuroBasket)
1
Rimas Kurtinaitis
Soviet Union (EuroBasket)
1
Howard Lassoff
Israel (EuroBasket)
1
Nikos Linardos
Greece (EuroBasket)
1
Chen Lipin
Israel (EuroBasket)
2
Jose Luis Llorente
Spain (EuroBasket)
1
Andrei Lopatov
Soviet Union (EuroBasket)
1
Sarunas Marciulionis
Soviet Union (EuroBasket)
1
Jose Maria Margall
Spain (EuroBasket)
2
Fernando Martin
Spain (EuroBasket)
1
Ferran Martinez
Spain (EuroBasket)
1
Jacques Monclar
France (EuroBasket)
1
Frederic Monetti
France (EuroBasket)
1
Jose Antonio Montero
Spain (EuroBasket)
1
Ireneusz Mulak
Poland (EuroBasket)
1
Emir Mutapcic
Yugoslavia (EuroBasket)
1
Mihovil Nakic
Yugoslavia (EuroBasket)
1
Stephane Ostrowski
France (EuroBasket)
2
Viktor Pankrashkin
Soviet Union (EuroBasket)
1
Zarko Paspalj
Yugoslavia (EuroBasket)
1
Drazen Petrovic
Yugoslavia (EuroBasket)
2
Aleksandar Petrovic
Yugoslavia (EuroBasket)
1
Boban Petrovic
Yugoslavia (EuroBasket)
1
Hendrik Pieterse
Netherlands (EuroBasket)
1
Dino Radja
Yugoslavia (EuroBasket)
1
Ratko Radovanovic
Yugoslavia (EuroBasket)
1
Zoran Radovic
Yugoslavia (EuroBasket)
2
Michail Romanidis
Greece (EuroBasket)
1
Fernando Romay
Spain (EuroBasket)
2
Ariel Rosenberg
Israel (EuroBasket)
1
Arvydas Sabonis
Soviet Union (EuroBasket)
1
Juan San Epifanio
Spain (EuroBasket)
2
Ronald Schilp
Netherlands (EuroBasket)
2
Steve Schlachter
Israel (EuroBasket)
1
Doron Shefa
Israel (EuroBasket)
1
Candido Sibilio
Spain (EuroBasket)
2
Rik Smits
Netherlands (EuroBasket)
1
Marek Sobczynski
Poland (EuroBasket)
1
Ignacio Solozabal
Spain (EuroBasket)
1
Nikolaos Stavropoulos
Greece (EuroBasket)
1
Tomer Steinhauer
Israel (EuroBasket)
1
Yvan Sunara
Yugoslavia (EuroBasket)
1
Philip Szanyiel
France (EuroBasket)
1
Dariusz Szczubial
Poland (EuroBasket)
1
Serguei Tarakanov
Soviet Union (EuroBasket)
2
Okke Sikko Te Velde
Netherlands (EuroBasket)
1
Valeri Tikhonenko
Soviet Union (EuroBasket)
2
Vladimir Tkatchenko
Soviet Union (EuroBasket)
2
Sven Usic
Yugoslavia (EuroBasket)
1
Valdis Valters
Soviet Union (EuroBasket)
2
Cock Van De Lagemaat
Netherlands (EuroBasket)
1
Ron Van De Schaaf
Netherlands (EuroBasket)
1
Christianus Van Dinten
Netherlands (EuroBasket)
1
Rob Van Essen
Netherlands (EuroBasket)
1
Toon Van Helfteren
Netherlands (EuroBasket)
1
Peter Van Noord
Netherlands (EuroBasket)
2
Cornelis Van Rootselaar
Netherlands (EuroBasket)
1
Georges Vestris
France (EuroBasket)
1
Jordi Villacampa
Spain (EuroBasket)
2
Alexander Volkov
Soviet Union (EuroBasket)
2
Stojan Vrankovic
Yugoslavia (EuroBasket)
2
Borislav Vucevic
Yugoslavia (EuroBasket)
1
Henryk Wardach
Poland (EuroBasket)
1
Justyn Weglorz
Poland (EuroBasket)
1
Johan Josef Willis
Israel (EuroBasket)
1
Ofer Yaakobi
Israel (EuroBasket)
1
Francisco Zapata
Spain (EuroBasket)
1
Dariusz Zelig
Poland (EuroBasket)
1
Shmuel Zisman
Israel (EuroBasket)
1
Haim Zlotikman
Israel (EuroBasket)
1
Nebojsa Zorkic
Yugoslavia (EuroBasket)
1
Andzej Zurawski
Poland (EuroBasket)
1
Jaroslaw Zyskowski
Poland (EuroBasket)
1