Enzo Maresca hailed the impact of Chelsea attacker Jadon Sancho after he marked his debut with an assist for Christopher Nkunku's winner at Bournemouth.Sancho was introduced at half-time for his first Premier League appearance in 12 months after a spat with Manchester United boss Erik ten Hag last season.

Enzo Maresca hailed the impact of Chelsea attacker Jadon Sancho after he marked his debut with an assist for Christopher Nkunku's winner at Bournemouth.Sancho was introduced at half-time for his first Premier League appearance in 12 months after a spat with Manchester United boss Erik ten Hag last season.