Matthew Letkeman ha enfrentado a 77 oponentes a lo largo de su carrera.

Player Team(s) Games
Ezz Ahmed
U19 Egypt (U19 WC)
2
Assem Ahmed
U19 Egypt (U19 WC)
2
Keith Appling
U19 USA (U19 WC)
1
Karlis Apsitis
U19 Latvia (U19 WC)
1
Boris Barac
U19 Croatia (U19 WC)
1
James Bell
U19 USA (U19 WC)
1
Davis Bertans
U19 Latvia (U19 WC)
1
Nemanja Besovic
U19 Serbia (U19 WC)
1
Bogdan Bogdanovic
U19 Serbia (U19 WC)
1
Arturs Bremers
U19 Latvia (U19 WC)
1
Anthony Brown
U19 USA (U19 WC)
1
Mislav Brzoja
U19 Croatia (U19 WC)
1
Arnas Butkevicius 1
Jahii Carson
U19 USA (U19 WC)
1
Seungwook Choi
U19 Korea (U19 WC)
1
Vytenis Cizauskas 1
Davis Coders
U19 Latvia (U19 WC)
1
Aleksandar Cvetkovic
U19 Serbia (U19 WC)
1
Nemanja Dangubic
U19 Serbia (U19 WC)
1
Djordje Drenovac
U19 Serbia (U19 WC)
1
Edmunds Dukulis
U19 Latvia (U19 WC)
1
Mohamed Elmoataz
U19 Egypt (U19 WC)
2
Ahmed Gamal
U19 Egypt (U19 WC)
2
Rokas Giedraitis 1
Marko Gujanicic
U19 Serbia (U19 WC)
1
Sanghyeok Han
U19 Korea (U19 WC)
1
Huiwon Han
U19 Korea (U19 WC)
1
Moustafa Hany
U19 Egypt (U19 WC)
2
Tim Hardaway Jr.
U19 USA (U19 WC)
1
Arnolds Helmanis
U19 Latvia (U19 WC)
1
Ung Heo
U19 Korea (U19 WC)
1
Mario Hezonja
U19 Croatia (U19 WC)
1
Luka Igrutinovic
U19 Serbia (U19 WC)
1
Joe Jackson
U19 USA (U19 WC)
1
Rolandas Jakstas 1
Martin Junakovic
U19 Croatia (U19 WC)
1
Toni Katic
U19 Croatia (U19 WC)
1
Giyun Kim
U19 Korea (U19 WC)
1
Hyeongjun Kim
U19 Korea (U19 WC)
1
Manjong Kim
U19 Korea (U19 WC)
1
Jun Yl Kim
U19 Korea (U19 WC)
1
Stipe Krstanovic
U19 Croatia (U19 WC)
1
Nemanja Krstic
U19 Serbia (U19 WC)
1
Marino Kucan
U19 Croatia (U19 WC)
1
Jeremy Lamb
U19 USA (U19 WC)
1
Petar Lambic
U19 Serbia (U19 WC)
1
Seounghyun Lee
U19 Korea (U19 WC)
1
Dong Yeop Lee
U19 Korea (U19 WC)
1
Meyers Leonard
U19 USA (U19 WC)
1
Khyle Marshall
U19 USA (U19 WC)
1
Doug McDermott
U19 USA (U19 WC)
1
Tony Mitchell
U19 USA (U19 WC)
1
Luka Mitrovic
U19 Serbia (U19 WC)
1
Egidijus Mockevicius 1
Omar Mohamed
U19 Egypt (U19 WC)
2
Marawan Mohamed
U19 Egypt (U19 WC)
2
Zyad Mohamed
U19 Egypt (U19 WC)
2
Seonggon Moon
U19 Korea (U19 WC)
1
Ahmed Mostafa
U19 Egypt (U19 WC)
2
Deividas Pukis 1
Marko Ramljak
U19 Croatia (U19 WC)
1
Dino Repesa
U19 Croatia (U19 WC)
1
Tautvydas Sabonis 1
Seif Samir
U19 Egypt (U19 WC)
2
Dario Saric
U19 Croatia (U19 WC)
1
Youssef Shousha
U19 Egypt (U19 WC)
1
Nikola Siladi
U19 Serbia (U19 WC)
1
Ojars Silins
U19 Latvia (U19 WC)
1
Renaldas Simanavicius 1
Zygimantas Skucas 1
Janis Timma
U19 Latvia (U19 WC)
1
Edgaras Ulanovas 1
Jonas Valanciunas 1
Kaspars Vecvagars
U19 Latvia (U19 WC)
1
Arturs Vitins
U19 Latvia (U19 WC)
1
Bogic Vujosevic
U19 Serbia (U19 WC)
1
Patric Young
U19 USA (U19 WC)
1