West Ham United and Chelsea showcased their skills as they progressed to the round of 16 in the FA Cup. West Ham faced a tough match against Burton Albion, ultimately winning 1-0 thanks to a last-minute goal by Cresencio Summerville in the 95th minute, even after being reduced to ten men due to a red card issued to Freddy Potts in the 101st minute. This victory is significant for West Ham given their current struggles in the Premier League, where they are fighting to avoid relegation, positioned 18th with only 24 points after 26 matches.

On the other hand, Chelsea experienced a much more straightforward match, defeating Hull City 4-0 with a strong performance led by their Portuguese striker. The ease of Chelsea’s victory not only secures their place in the next round of the FA Cup but also boosts their confidence as they continue their campaign in the tournament. Chelsea's performance contrasts sharply with West Ham's, illustrating the different challenges and circumstances faced by both London clubs this season.

The implications of these matches extend beyond the FA Cup. For West Ham, the win could provide a psychological boost as they prepare for crucial Premier League fixtures against Bournemouth and Liverpool, which will be crucial for their battle against relegation. Chelsea, buoyed by their form, will look to carry this momentum into their league matches as well, aiming to strengthen their position in the table and avoid a repeat of previous underwhelming performances. Both teams, therefore, have much to gain from their successful outings in the cup, shaping their trajectory in the remainder of the season.