In the ongoing Chinese Super League (CSL) round 30, two of the league's most dominant teams, Beijing Guoan and Shanghai SIPG, will face off against each other in a highly anticipated match-up between East and West champions.

Beijing Guoan is currently the defending CSL champion, having won their first title back in 2017. The club has been one of the most successful teams in the league over the past few seasons, with several key players such as Zhang Tiejun and Zhang Jike leading the way. However, the team has struggled to maintain its dominance this season, losing several crucial matches and falling behind the top teams in the standings.

On the other hand, Shanghai SIPG has been one of the most consistent teams in the league since they joined the competition in 2015. The club has consistently performed well, reaching the final twice and winning the title once. They have also had several strong players on their roster, including star forward Xie Zhongtang and goalkeeper Li Tie, who have helped them achieve success.

The match-up between these two teams promises to be a thrilling affair, with both sides bringing their best players to the pitch. Beijing Guoan will undoubtedly be looking to bounce back from their recent losses and take advantage of Shanghai SIPG's recent struggles. On the other hand, Shanghai SIPG will be determined to continue their impressive form and make it three wins out of three in the CSL.

Overall, the match-up between Beijing Guoan and Shanghai SIPG in CSL round 30 promises to be an exciting contest that fans cannot miss. It remains to be seen which team will come out victorious, but one thing is for sure - it will be a game worth watching.