Manchester United secured a crucial victory against Chelsea in a tightly contested Premier League match, with the tactical acumen of manager Erik ten Hag playing a pivotal role. Ten Hag's willingness to make bold changes and adapt his game plan proved effective as United emerged victorious, thanks to a late winner.

Ten Hag demonstrated his flexibility by substituting Antony, Rasmus Hojlund, and Alejandro Garnacho for the front players. This change in the attacking lineup allowed United to press Chelsea effectively and put them under constant pressure. The decision to bring on Marcus Rashford in the 84th minute showed Ten Hag's confidence in the young forward, who replaced Hojlund up top instead of his preferred position on the wings.

The midfield dynamics shifted as well, with Scott McTominay being relied upon by Ten Hag to make well-timed runs into the box and provide goal-scoring opportunities. McTominay's clinical finishing delivered the goods, as he netted two crucial goals that secured the victory for United. This brace brought his tally for the Premier League season to five, surpassing his previous career-high goal record.

However, Ten Hag's tactical adjustments also necessitated a well-organized defensive structure. Sofyan Amrabat stepped up to cover the gaps, showcasing his defensive prowess by making 11 ball recoveries and winning all three tackles. The entire team had to buy into the connected movements and maintain defensive discipline, as demonstrated by Bruno Fernandes and Sergio Reguilon making crucial tackles to deny Chelsea's attacking threats.

This victory against a formidable Chelsea side highlights the progress made under Ten Hag's guidance. The Stretford End faithful showed their support for the manager, chanting in his favor and acknowledging the importance of the collective effort.

United's ability to sustain their high-intensity game late into the match was attributed to Ten Hag's training approach. By implementing light training sessions and prioritizing player freshness and energy, he ensured that his team could maintain their sprinting prowess even in the closing stages of the game.

The positive mood surrounding Manchester United has been buoyed by this important victory. Ten Hag's tactical acumen, flexibility, and ability to maximize the potential of his players were on full display. The Red Devils' faithful will hope that this triumph acts as a springboard for continued success under their ambitious manager.