He played for Krung Thai Bank F.C.in the 2008 AFC Champions League group stages.
He was a starter for playing for Buriram in the 2013 AFC Champions League against Vegalta Sendai, FC Seoul.
On December 4, 2009, Anawin debuted for Thailand U23 at the 2009 Southeast Asian Games at Laos against Vietnam U23.
Anawin played for Thailand U23 in the 2010 Asian Games at Guangzhou, China, and scored a goal against Pakistan U23.
In 2014, he was called up to the national team by Kiatisuk Senamuang to play in the 2015 AFC Asian Cup qualification.