按报名先后顺序，用英语怎么说？

According to the order in which they apply
按报名先后顺序
如：

1.They drew lots to determine the order in which they would have their matches.
他们抽签决定比赛顺序。
2.They drew lots to determine the order in which they would stand to watch during the night.
他们抽签决定夜间站岗放哨的先后顺序。

According to the order of application.