Munkhbold “senzu” Azbayar began his professional esports career in May 2020. Initially, he played for the team Go On, but he did not achieve significant success with them. In December 2024, he joined a team called The Black Company. While his performances with this roster were not particularly noteworthy, over the nearly one and a half years he spent with them, Azbayar managed to secure several awards. These included silver medals at the eXTREMESLAND Festival 2020: East Asia and the Huya DarkHorse League Season 9, as well as a 1st-2nd place finish at the Intel Extreme Masters XVI - Winter: Asian Open Qualifier.
In March 2022, Munkhbold received an invitation from The Shine and signed a contract, which turned out to be a pivotal decision in his career. It was with this team that senzu claimed his first tournament victories, including gold medals at the MESA Nomadic Masters: Spring 2022 - Asian Qualifier #2, the Jig Jug National Championship 2022: Invitational #2, and the ESEA Cash Cup: Asia - Spring 2022 #4.
Within the team, Munkhbold emerged as one of the leaders, catching the attention of The MongolZ, which he joined in June 2022. During his time with his new roster, Azbayar spent several months competing and managed to secure a gold medal at the Perfect World Arena Premier League Season 2: Challenger Division.
Following his time with The MongolZ, the esports athlete played for Mazaalai, NKT, Aravt, and 2990 Esports. In October 2023, he rejoined The MongolZ, where he continues to play to this day. After his return, Munkhbold “senzu” Azbayar achieved significant success, winning gold at the PGL Major Copenhagen 2024: East Asian Qualifier, the PGL Major Copenhagen 2024: Asia-Pacific RMR, the ESL Challenger at DreamHack Summer 2024: Asian Qualifier, and the Thunderpick World Championship 2024. Additionally, he secured a 1st-2nd place finish at the Perfect World Shanghai Major 2024: Asia-Pacific RMR.