A fine defensive performance from Southampton and a solid display from Angus Gunn ensured a goalless draw for the Saints against Chelsea.
Chelsea were left frustrated by Ralph Hasenhuttl's men as they played out a goalless draw at Stamford Bridge.
Gunn was the hero for the traveling Saints; called into action on numerous occasions, but he stood firm for the visitors.
How it Happened
Cesar Azpilicueta played a great ball to Alvaro Morata early on, but the striker couldn't make a clean connection with his effort and it was comfortably saved.
The best chance of the first-half fell to Chelsea mid-way through the opening 45 minutes, when Eden Hazard's close-range half-volley was saved well by Angus Gunn.
Overall, it was a frustrating first-half for Maurizio Sarri and his team, who were unable to break down a resilient Southampton at Stamford Bridge.
Gunn was having some game in the Saints goal and he kept Hazard out yet again not too long after the restart.
This time, the Belgium winger cut in on his favoured right foot from the left-hand side, but the 'keeper was again equal to his attempt.
Chelsea were overall, very flat on Wednesday night. They didn't create too many clear-cut opportunities. But when they did, Southampton held firm, but offered very little on the break.
It was a game of half-chances for the Blues, with a very flat atmosphere surrounding Stamford Bridge. It felt very Antonio Conte.