前三次欧冠首发均有进球，埃斯特旺是20岁以下球员第三人（欧冠前三次首发场场进球，埃斯特旺成20岁以下第3人）

你是想要翻译、做数据考证，还是写成一条简讯/社媒文案？

• 英文直译：Scored in each of his first three Champions League starts; Estêvão becomes the third player under 20 to do so.
• 更像新闻标题：Estêvão scores in each of his first three UCL starts, becoming just the third U20 player to achieve the feat.

需要我核对是哪位球员、具体比赛和另外两位U20是谁吗？如果提供球队或比赛日期，我可以把数据和来源一并整理。