2 sentences for 上场 (shàng​chǎng — take the field)

1. 我们通过抽签决定谁先上场。

   wǒ​men tōng​guò chōu​qiān jué​dìng shéi xiān shàng​chǎng.

   We decided who would go first by drawing lots.

   Source: Dong Chinese Dictionary

2. 受伤的球员再次上场参加比赛。

   shòu​shāng de qiú​yuán zài​cì shàng​chǎng cān​jiā bǐ​sài.

   The injured player returned to the game.

   Source: Dong Chinese Dictionary