| # | Date | Promotion | Match |
| 1 | 30.12.2017 |  |
DDT Extreme Title Best Two Out Of Three Falls Hardcore: Yuko Miyamoto defeats Daisuke Sasaki (c) [2:1] (29:43) - TITLE CHANGE !!! DDT/DAMNATION Produce Illegal Gathering Vol. 2 - Online Stream @ Korakuen Hall in Tokyo, Japan |
| 2 | 23.11.2017 | |
DDT Extreme Title No Disqualification: Daisuke Sasaki (c) defeats Soma Takao (18:24) DDT God Bless DDT 2017 - TV-Show @ Korakuen Hall in Tokyo, Japan |
| 3 | 22.10.2017 | |
DDT Extreme Title Tables, Ladders & Chairs: Daisuke Sasaki (c) defeats HARASHIMA (17:25) DDT Special 2017 - TV-Show @ Korakuen Hall in Tokyo, Japan |
| 4 | 24.09.2017 | |
KO-D Openweight Title / DDT Extreme Title / Independent World Junior Heavyweight Title Three Way: Daisuke Sasaki (c) [DDT] defeats Konosuke Takeshita (c) [KO-D] and Ken Ohka (c) [Independent] (21:46) - TITLE CHANGE !!! DDT Who's Gonna Top? DDT Dramatic General Election 2017 ~ Last Request Special! - TV-Show @ Korakuen Hall in Tokyo, Japan |
| 5 | 20.08.2017 | |
DDT Extreme Title Hair vs. Hair: Daisuke Sasaki (c) defeats Akito (21:16) DDT Ryogoku Peter Pan 2017 - TV-Show @ Ryogoku Kokugikan in Tokyo, Japan |
| 6 | 23.07.2017 | |
DDT Extreme Title Ladder: Daisuke Sasaki (c) defeats Joey Ryan (16:08) DDT Uchikomi! Presents Road To Ryogoku 2017 - TV-Show @ Korakuen Hall in Tokyo, Japan |
| 7 | 09.07.2017 | |
DDT Extreme Title / DDT Iron Man Heavy Metal Title Last Man Standing: Daisuke Sasaki (c) [Extreme Title] vs. Joey Ryan (c) [Iron Man] - Double KO (23:58) DDT Road To Ryogoku 2017 ~ Dramatic Dream Tonkotsu ~ - Event @ Hakata Starlanes in Fukuoka, Japan |
| 8 | 21.05.2017 | |
DDT Extreme Title No Disqualification: Daisuke Sasaki (c) defeats Antonio Honda (22:53) DDT Road To Ryogoku 2017 ~ Dramatic Dream Clock Tower ~ - Online Stream @ Susukino Mars Gym in Sapporo, Hokkaido, Japan |
| 9 | 14.04.2017 | |
DDT Extreme Title Ultimate Submission: Daisuke Sasaki (c) vs. Dick Togo - Time Limit Draw [3:3] (30:00) DDT DAMNATION Produce Illegal Assembly - Online Stream @ Shinjuku FACE in Tokyo, Japan |
| 10 | 20.03.2017 | |
DDT Extreme Title Hardcore: Daisuke Sasaki defeats Jun Kasai (c) (19:07) - TITLE CHANGE !!! DDT Judgement 2017 ~ DDT 20th Anniversary Show - TV-Show @ Saitama Super Arena in Saitama, Japan |
