[1][2] In March 2018, he began competing in 3x3 basketball tournaments with the Jobu University team at the 4th 3x3 Japan Championships Gunma Stop.

[5][6] In 2022, the Sansar MMC Energy team finished the runner-up position in the Asia Pacific Super Quest and third in the WT Manila 2022 tournaments, respectively.

Anand Ariunbold represented the Mongolian national basketball team at the 2018 Asian Games in Jakarta, Indonesia.

He also played at the 2025 FIBA Asia Cup pre-qualifier tournament for representing the Mongolian national basketball team in Ulaanbaatar, Mongolia.

He won FIBA Asia 3x3 Cup in 2023, defeating the Australia men's national 3x3 team in the final.