MLB tests outfielder positioning rules in Arizona Fall League

Major League Baseball is testing new restrictions on outfielder positioning at the Arizona Fall League, aiming to increase offensive plays such as doubles and triples. Under the new rule, outfielders must play 'straight up' rather than shifting based on hitters' tendencies. The technology is implemented at Salt River Fields, showing outfielders their correct positioning. Although designed to promote offense, some players noted the impact on defensive strategies, particularly affecting shallow plays. The Fall League has served as a testing ground for MLB rules previously, including the pitch clock and shift prohibitions.

• 6:34 PMYahoo Sports — MLB testing restrictions on outfielder positioning in Arizona Fall League, hoping to boost extra-base hits