Kleber Koike Erbst (34-8-1, 28) was born in São Paulo, Brazil on October 16, 1989. At the age of 18 years on September 28, 2008, he made his professional MMA debut against Masaki Wada, winning the fight via 1st-round submission.
Erbst's last fight was a featherweight (Rizin Championship) title defense against Razhabali Shaydullaev on May 4, 2025. He lost the fight via 1st-round KO. He is on a 1-fight losing streak.
Some of Kleber Koike Erbst's best fights have been against Chihiro Suzuki, Hideki Kadowaki, Juan Archuleta, Ulka Sasaki, Miguel Torres, Mikuru Asakura and Masaki Wada.
Erbst has 8 losses on his MMA record.
| # | Date | Opponent | Promotion | Weight | Round | Method | Result |
|---|---|---|---|---|---|---|---|
44 | May 4, 2025 35 years, 6 months 34-8-1 (28) | Razhabali Shaydullaev | Rizin | FT | 1 | KO | LOSS Punches Lost Rizin featherweight title |
43  | Dec 31, 2024 35 years, 2 months 34-7-1 (28) | 25 years, 7 months 13-3 (8) | Rizin | FT | 3 | UD | WIN Won Rizin featherweight title |
42  | Jun 9, 2024 34 years, 7 months 33-7-1 (28) | 36 years, 8 months 29-5 (12) | Rizin | FT | 1 | SUB | WIN Inverted heel hook |
41 | Dec 31, 2023 34 years, 2 months 32-7-1 (27) | Yutaka Saito | Rizin | FT | 3 | CKO | WIN Brabo choke |
40  | Sep 24, 2023 33 years, 11 months 31-7-1 (27) | 40 years, 10 months 28-12-5 (21) | Rizin | FT | 3 | UD | LOSS |
39 | Jun 24, 2023 33 years, 8 months 31-6-1 (27) | 24 years, 1 months 10-3 (5) | Rizin | FT | 1 | NC | NC Missed weight |
38  | Dec 31, 2022 33 years, 2 months 31-6-1 (27) | 35 years, 5 months 34-5 (22) | Bellator | FT | 3 | UD | LOSS |
37 | Oct 23, 2022 33 years 31-5-1 (27) | Juntaro Ushiku | Rizin | FT | 2 | SUB | WIN Triangle choke Won Rizin featherweight title |
36 | May 5, 2022 32 years, 6 months 30-5-1 (26) | Kyohei Hagiwara | Rizin | FT | 1 | SUB | WIN Face crank |
35  | Feb 23, 2022 32 years, 4 months 29-5-1 (25) | 32 years, 4 months 23-9-2 (13) | Rizin | FT | 2 | SUB | WIN Rear-naked choke |
34  | Jun 13, 2021 31 years, 7 months 28-5-1 (24) | 28 years, 10 months 14-2 (9) | Rizin | FT | 2 | CKO | WIN Triangle choke |
33 | Mar 21, 2021 31 years, 5 months 27-5-1 (24) | Kazumasa Majima | Rizin | FT | 2 | SUB | WIN Triangle choke |
32 | Dec 31, 2020 31 years, 2 months 26-5-1 (23) | Kyle Aguon | Rizin | FT | 1 | CKO | WIN Brabo choke |
31 | Sep 1, 2019 29 years, 10 months 25-5-1 (23) | Akiyo Nishiura | ONE | FT | 1 | SUB | WIN Brabo choke |
30  | Dec 1, 2018 29 years, 1 months 24-5-1 (22) | 27 years, 11 months 14-0 (8) | KSW | FT | 5 | UD | LOSS For KSW featherweight title |
29 | Jun 9, 2018 28 years, 7 months 24-4-1 (22) | Marian Ziółkowski | KSW | FT | 1 | SUB | WIN Armbar |
28 | Dec 23, 2017 28 years, 2 months 23-4-1 (21) | Artur Sowiński | KSW | FT | 3 | SUB | WIN Rear-naked choke |
27 | May 27, 2017 27 years, 7 months 22-4-1 (20) | Marcin Wrzosek | KSW | FT | 3 | UD | WIN Won KSW featherweight title |
26 | Oct 1, 2016 26 years, 11 months 21-4-1 (20) | Leszek Krakowski | KSW | FT | 1 | SUB | WIN Triangle choke |
25 | Jun 25, 2016 26 years, 8 months 20-4-1 (19) | George Hickman | FT | 3 | SUB | WIN Triangle choke | |
24 | Apr 24, 2016 26 years, 6 months 19-4-1 (18) | Yusuke Yachi | Pancrase | FT | 3 | SUB | WIN Rear-naked choke |
23 | Nov 28, 2015 26 years, 1 months 18-4-1 (17) | Artur Sowiński | KSW | FT | 3 | UD | LOSS For KSW featherweight title |
22  | Jun 27, 2015 25 years, 8 months 18-3-1 (17) | 34 years, 5 months 43-8 (33) | FT | 2 | SUB | WIN Brabo choke | |
21 | Jun 27, 2015 25 years, 8 months 17-3-1 (16) | Takahiro Ashida | FT | 1 | SUB | WIN Triangle choke | |
20 | Feb 21, 2015 25 years, 4 months 16-3-1 (15) | Anzor Azhiev | KSW | FT | 1 | SUB | WIN Triangle choke |
19 | Sep 14, 2014 24 years, 10 months 15-3-1 (14) | Katsuyoshi Beppu | DEEP | FT | 3 | SUB | WIN Triangle choke |
18  | Nov 24, 2013 24 years, 1 months 14-3-1 (13) | 37 years, 5 months 14-14-3 (6) | DEEP | FT | 1 | SUB | WIN Rear-naked choke |
17 | Sep 15, 2013 23 years, 10 months 13-3-1 (12) | Yutaka Ueda | DEEP | LT | 2 | TKO | WIN Punches |
16 | May 11, 2013 23 years, 6 months 12-3-1 (11) | Liu Si Cong | LT | 1 | SUB | WIN Triangle choke | |
15 | Dec 1, 2012 23 years, 1 months 11-3-1 (10) | Albert Cheng | LT | 1 | SUB | WIN Triangle choke | |
14 | Sep 23, 2012 22 years, 11 months 10-3-1 (9) | Teppei Hori | LT | 1 | SUB | WIN Triangle choke | |
13 | Jul 16, 2012 22 years, 9 months 9-3-1 (8) | Atsushi Ueda | LT | 3 | SUB | WIN Armbar | |
12 | Jun 23, 2012 22 years, 8 months 8-3-1 (7) | Yoshifumi Dogaki | FT | 1 | SUB | WIN Armbar | |
11 | Sep 18, 2011 21 years, 11 months 7-3-1 (6) | Hidenobu Koike | DEEP | FT | 1 | SUB | WIN Triangle choke |
10 | Feb 6, 2011 21 years, 3 months 6-3-1 (5) | Shinichiro Tanaka | DEEP | FT | 1 | SUB | WIN Triangle choke |
9 | Nov 6, 2010 21 years 5-3-1 (4) | Yusuke Hoshiko | FT | 3 | UD | WIN | |
8 | Sep 19, 2010 20 years, 11 months 4-3-1 (4) | Mitsuru Yamaguchi | DEEP | FT | 2 | UD | DRAW Unanimous |
7 | Oct 10, 2009 19 years, 11 months 4-3 (4) | Toshiaki Kitada | DEEP | FT | 2 | SUB | LOSS Armbar |
6 | Sep 27, 2009 19 years, 11 months 4-2 (4) | Takashi Fujii | DEEP | FT | 1 | KO | WIN Head kick |
5  | Aug 30, 2009 19 years, 10 months 3-2 (3) | 27 years, 9 months 24-7-2 (15) | DEEP | FT | 1 | DQ | LOSS Knee to groin |
4 | Jun 30, 2009 19 years, 8 months 3-1 (3) | Toshikazu Iseno | DEEP | WL | 2 | UD | LOSS |
3 | Feb 8, 2009 19 years, 3 months 3-0 (3) | Yasutomo Katsuki | FT | 1 | SUB | WIN Rear-naked choke | |
2 | Feb 8, 2009 19 years, 3 months 2-0 (2) | Keizo Sakuragi | FT | 2 | SUB | WIN Rear-naked choke | |
1 | Sep 28, 2008 18 years, 11 months 1-0 (1) | Masaki Wada | DEEP | FT | 1 | SUB | WIN Rear-naked choke |
