Marius Deconescu ha enfrentado a 79 oponentes a lo largo de su carrera.

Player Team(s) Games
Ciprian Albu 1
Cristian Alexandru 1
Constantin Amarghioalei 1
Rares Ardelean 1
Gheorghe Balmus 1
Dan-Tudor Bichis 1
Radu Birlean 1
Matei Bodea 1
Tamas Boloni
Mures (ROM-1)
1
Ioan Borsa
Mures (ROM-1)
1
Alexandru Bota 1
Gabriel Burlacu 1
Vlad Calugareanu 1
Nicolae Ciuca 1
Cameron Cornelius 1
Vlad Corpodean
CSM Galati (ROM-1)
1
Teodor Craciun 1
Domonique Crawford
Mures (ROM-1)
1
David Cristea 1
Sebastian Dinescu 1
Vladimir Djordjevic
CSM Galati (ROM-1)
1
Alexandru Dragomir 1
Theodor Duca 1
Victor Dudas 1
Nebojsa Dukity
CSM Galati (ROM-1)
1
Razvan Dumitrascu 1
Laurentiu Dumitrescu 1
Gregory Edwards 1
Armand Gavaller 1
Bogdan-Adrian Gheorghe 1
Michael Hope 1
Alexandru Ionas 1
Alin Iuga 1
Ernests Kalve
Mures (ROM-1)
1
Kyle Kilgore 1
Sandor Kilyen
Mures (ROM-1)
1
Mihali Kracz 1
Khalid Latif 1
Alexandru Lazar 1
Vlad Manolescu 1
Goran Martinic
Mures (ROM-1)
1
Rares Mihasan 1
Phillip Miller
CSM Galati (ROM-1)
1
Cosmin Mingote 1
Cristian Ionut Mos 1
Paul-Daniel Mustacescu 1
Catalin Naziru 1
Andrei Neguroiu 1
Alin Olaru 1
Dragos Onea
Mures (ROM-1)
1
Angel Paduret 1
Marko Perovic
CSM Galati (ROM-1)
1
Catalin Petrisor 1
Constantin Petrovici 1
Sergiu Pop 1
Vlad Porime 1
Cristian Porumb 1
Serban Preda 1
Alexandru Radulescu 1
David Engi Rosenfeld
Mures (ROM-1)
1
Bogdan Sandu 1
Szabolcs Santa
Mures (ROM-1)
1
Octavian Serbanescu 1
Henrique Simionca 1
Vladislav Solopa
Mures (ROM-1)
1
Robert Stan
CSM Galati (ROM-1)
1
Valentin Stan 1
Daniel Stetca
Mures (ROM-1)
1
Gabriel Teclas 1
Allan Thomas 1
Lucian Tibarna 1
Octavian Toma 1
Joshua Turner 1
Calin Vasile 1
Victor Vilcinschi 1
Luca Visan Hara 1
George-Alexandru Vlad
CSM Galati (ROM-1)
1
Radu Voinescu
CSM Galati (ROM-1)
1
Andrei Zarojanu 1