單挑的英文是one-on-one和singled?out。
例句：
1、比賽以單挑的方式進行。
The?competition?is?going?in?a?one-on-one?manner.
2、他的進攻選擇中，大概有三分之壹是單挑，快攻、擋拆、接球投籃，低位背打各占十分之壹。
Gets about a third of his offensive one-on-one, with fast breaks, pick and rolls, spot ups, and post ups accounting for another tenth each.
3、把她單挑出來進行批評。
She?was?singled?out?for?criticism.?
4、妳為什麽單挑這件事批評呀？
Why?have?you?singled?out?this?incident?for?criticism?
5、這個夏天，他用5萬美元挑戰凱裏·歐文，進行壹對壹單挑。
This?summer?he?challenged?Kyrie?Irving?to?a$?50,000?game?of?one-on-one.