Summarizing performance stats

I need to provide a concise summary of his timeline and reasons he might consider his time at Chelsea a mistake. At Barcelona, he scored 13 goals in 24 appearances across all competitions, including 11 in La Liga. In contrast, at Chelsea, he only netted 3 goals in 21 appearances — with 1 Premier League goal and 2 Champions League goals. It's best to label numbers as approximate when unsure, but I want to be confident and precise about reporting these stats.Summarizing career context

I want to discuss the turmoil at Chelsea during his time, including managerial changes from Tuchel to Potter to Lampard, while also touching on squad rebuilds and a lack of fit. In contrast, Barcelona had him performing well and appreciated by Xavi.

For clarity, I'll present some bullet points:

大概率是在回应他2022年夏天从巴萨转会切尔西那段经历。

需要我整理一版更详细的时间线和数据对比(巴萨 vs 切尔西 vs 马赛),还是看看这次采访的完整原话与出处?