美国职业棒球大联盟禁止纽约洋基队投手内斯特·科尔特斯 (Nestor Cortes) 进行假投球，认为此举违法。 MLB prohibits NY Yankees pitcher Nestor Cortes' pump-fake pitch, deeming it illegal.

美国职业棒球大联盟通知纽约洋基队投手内斯特·科尔特斯，他在对阵克利夫兰卫士队时使用的假投球是违法的。 MLB informed NY Yankees pitcher Nestor Cortes that his pump-fake pitch, which he used against Cleveland Guardians, is illegal. 此举旨在扰乱击球手的击球时机，但被美国职业棒球大联盟判定为犯规，并警告科尔特斯在下一场比赛对阵坦帕湾光芒队时不得再使用此举。 The move, aimed at disrupting hitters' timing, was deemed a ball by MLB and Cortes has been warned not to use it again, starting his next game against Tampa Bay Rays. 洋基队经理阿隆·布恩 (Aaron Boone) 预计假动作不会成为科尔特斯的长期策略。 Yankees manager, Aaron Boone, anticipated the pump-fake wouldn't be a long-term strategy for Cortes.