Wednesday is Derby day in West and East London.

West Ham United (7-6-18; 27 points) would avoid a relegation place for (at least) one more week with a win over London rivals Chelsea (16-6-9; 54 points) at London Stadium, while Chelsea can assume sole possession of third place with a victory and a Leicester City loss.

The Irons and Blues are trending in opposite directions during Project Restart. Chelsea are coming off a pair of 2-1 wins, including one such victory over Manchester City at Stamford Bridge last Thursday. West Ham are winless since returning to the pitch, last picking up a victory on Feb. 29 (3-1 vs. Southampton).

Christian Pulisic, Chelsea's American star, has scored goals in each of his last two Premier League matches. The 21-year-old already has one three-match goal-scoring streak in the league this season, and a second would go a long way towards extending Chelsea's six-match unbeaten streak in all competitions.

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Here's how to watch Wednesday's West Ham-Chelsea match live online and on NBCSN.

When: Wednesday, July 1 at 3:15 p.m. ET/12:15 p.m. PT
Live stream: NBC Sports