| # | Datum | Liga | Match |
| 1 | 03.06.2018 |  |
ZERO1 World Heavyweight Title: Masato Tanaka besiegt Yusaku Obata (c) durch Ringrichterentscheid (25:17) - TITELWECHSEL !!! ZERO1 Shinsei ZERO1 Sapporo First Landing ~ No Gravity Warrior SUGI Sapporo First Visit - Event @ Susukino Mars Gym in Sapporo, Hokkaido, Japan |
| 2 | 22.04.2018 | |
ZERO1 World Heavyweight Title: Yusaku Obata (c) besiegt Hartley Jackson (24:59) ZERO1 Dream Series - Tag 4 - Event @ Shinjuku FACE in Tokyo, Japan |
| 3 | 04.03.2018 | |
ZERO1 World Heavyweight Title: Yusaku Obata (c) besiegt Kohei Sato (16:51) ZERO1 Dream Series ~ Sozo no Jin - TV-Show @ Korakuen Hall in Tokyo, Japan |
| 4 | 12.02.2018 | |
ZERO1 World Heavyweight Title: Yusaku Obata (c) vs. Isami Kodaka - Time Limit Draw (30:00) ZERO1 Dream Series - Tag 2 - Event @ Shin-Kiba 1st RING in Tokyo, Japan |
| 5 | 28.01.2018 | |
Blast King Title / ZERO1 World Heavyweight Title: Yuko Miyamoto (c) [Blast King] vs. Yusaku Obata (c) [ZERO1] - Double KO (14:00) ZERO1 - Event @ EDION Arena Osaka #2 in Osaka, Japan |
| 6 | 01.01.2018 | |
ZERO1 World Heavyweight Title: Yusaku Obata besiegt Masato Tanaka (c) (23:54) - TITELWECHSEL !!! ZERO1 Happy New Year - TV-Show @ Korakuen Hall in Tokyo, Japan |
