Poniżej wyniki ważenia przed dzisiejszą galą Dream 4:

Kazushi Sakuraba (83.6 kg) vs. Melvin Manhoef (84 kg)
Ronaldo Jacare (83.9 kg) vs. Jason Miller (84 kg)
Kin Taiei (84 kg) vs. Zelg Galesic (83.8 kg)
Dong Sik Yoon (83.9 kg) vs. Gegard Mousasi (83.8 kg)
Hideo Tokoro (62.9 kg) vs. Darren Uyenoyama (62.6 kg)
Alavutdin Gadzhiyev (89.5 kg) vs. Ralek Gracie (96 kg)
Alistair Overeem (108.8 kg) vs. Lee Tae Hyun (126.7 kg)
Shinya Aoki (69.7 kg) vs. Katsuhiko Nagata (69.8 kg)