Sunderland has made the best start to a Premier League season by a newly promoted team in 17 years, stunning the football world with a 2-1 victory over Chelsea at Stamford Bridge. This remarkable achievement sees them temporarily climb to second place in the standings, defying expectations that they would quickly return to the Championship. Under the guidance of Regis Le Bris, Sunderland has showcased strong defensive play and tactical flexibility, which were crucial in their success against Chelsea.

Sunderland's defense, led by Dan Ballard, effectively neutralized Chelsea's attacks, conceding only 0.97 expected goals. Despite an early goal from Alejandro Garnacho, Sunderland displayed resilience and the ability to fight back, earning them valuable points throughout the season.

The team's physical prowess is also notable, with players like Nordi Mukiele and Wilson Isidor using their strength to create scoring opportunities. Captain Granit Xhaka plays a pivotal role in motivating his younger teammates with his experience and leadership qualities.

A smart transfer strategy has allowed Sunderland to bring in players like Xhaka, Robin Rüfli, and Noah Sadiki, who are already showing their potential. These new additions provide Le Bris with the ability to rely on a diverse and deep squad.

Analysis: Sunderland has demonstrated that with the right tactics and solid defense, they can compete with the best in the Premier League. If they maintain this form, their stay in the league seems assured. The question remains whether they can sustain this level of play throughout the entire season.