C罗和梅西是当今球坛的两大超级球星，分别效力于皇家马德里（C罗现效力于尤文图斯）和巴塞罗那足球俱乐部。下面的数据可视化展现了两位球星效力于西班牙足球甲级联赛时的进球数和助攻数的对比（2009-2018）。
Cristiano Ronaldo and Lionel Messi are two of the biggest stars in football today, playing for Real Madrid (Ronaldo now plays for Juventus) and FC Barcelona respectively. The following data visualization shows the comparison of goals and assists between the two stars when they played in the La Liga (2009-2018).

蓝色代表梅西，红色代表C罗。可以看到，C罗在欧冠联赛的进球更多，而梅西在西甲联赛的进球更多。2009年至2018年，两位球员的赛季进球数排名频繁更换。
Blue represents Messi and red represents Ronaldo. As you can see, Ronaldo scored more goals in the Champions League, while Messi scored more goals in La Liga. from 2009 to 2018, the ranking of the two players in terms of goals scored in a season changed frequently.

至于助攻数，C罗在欧冠联赛略微多于梅西，而梅西在联赛中的助攻数明显多于C罗，而2009-2018年梅西的赛季助攻数常年高于C罗。
As for assists, Ronaldo has slightly more assists than Messi in the Champions League, while Messi has significantly more assists than Ronaldo in La Liga, and Messi’s seasonal assists from 2009-2018 are perennially higher than Ronaldo’s.

数据可视化项目网址：
https://public.tableau.com/zh-cn/gallery/ronaldo-vs-messi?tab=featured&topic=topic-sports-and-fitness