Playing for the club SC Viernheim, which is one of the strongest in the league, Bayastan participated in two matches:
- On January 10 — in the 11th round, he finished his game in a draw as his team won against FC St. Pauli (5:3).
- On January 11 — in the 12th round, Bayastan won his game in the match against Hamburger SK (6:2).
Bayastan's team includes renowned world-class chess players such as Nodirbek Abdusattorov, Jan-Krzysztof Duda, Shakhriyar Mamedyarov, Alexey Sarana, Jorden van Foreest, and others.
