He won the I-League with Punjab and became the first head coach to achieve promotion to the Indian Super League.

He later oversaw the youth squad of Panelefsiniakos before moving to Asteras Tripolis in a similar role in 2006.

He held multiple coaching roles at Asteras and also worked as a multilingual interpreter and game analyst until 2013.

[4] On 8 August 2022, I-League club Punjab FC appointed Vergetis as head coach.

[11][12] On 19 December 2023, he guided Punjab to their historic first match win in the Indian Super League as they defeated Chennaiyin by 1–0 at home.