grudge match

基本解释

He insisted on up-and-coming chess prodigies to lead the world team--rather than more famous rivals like Anatoly Karpov or Nigel Short--so it wouldn't become a grudge match.
他坚持让那些有发展希望的象棋奇才来领导世界队——而不是选择象阿那托利·卡尔波夫和奈杰尔·肖特这些较为出名的竞争对手——因此这不是一场旗鼓相当的比赛。
He insisted on up-and-coming chess prodigies to lead the world team--rather than more famous rivals like Anatoly Karpov or Nigel Short--so it wouldn't become a grudge match. And he set the 24-hr.
他坚持让那些有发展希望的象棋奇才来领导世界队——而不是选择象阿那托利·卡尔波夫和奈杰尔·肖特这些较为出名的竞争对手——因此这不是一场旗鼓相当的比赛。
Britain’s banks have worried about a worse fate: becoming the plaything in a grudge match between George Osborne, the chancellor of the exchequer, and his new Labour counterpart, Ed Balls.
英国的银行担心更糟的命运：成为财政大臣乔治•奥斯本和跟他对应的工党大臣 Ed Balls之间的积怨争斗中的玩物。

So, why not have the United States declare a fake war on Russia (a grudge match that is, after all, long overdue)?
FORBES: Can We Get China To Bankroll The Next World War?

a sports game between people or teams who dislike each other or are unhappy about the result of a previous game between them

You can call a contest between two people or groups a grudge match when they dislike each other.