MLB The Show 19 is a 2019 baseball video game developed by San Diego Studio and published by Sony Interactive Entertainment for the PlayStation 4.

Heidi Watney joined the game as a sideline reporter and Alex Miniak replaces Mike Carlucci as the public address announcer.

Diamond Dynasty, Road to the Show and Franchise game modes return whilst Moments and March to October make their series debuts.

As the user complete moments, they receive rewards like diamond dynasty cards and stubs, the game's virtual currency.

Christy Mathewson, Ty Cobb, Jason Kendall, Rob Dibble, Willie Mays, Jimmie Foxx, Iván Rodríguez, Cliff Lee, Andruw Jones, Walter Johnson, Kerry Wood, Cy Young, Mark Prior, Rogers Hornsby, Lou Gehrig, Hal Newhouser, Bret Boone, Don Mattingly, A. J. Burnett and Rickey Henderson all feature as legends for the first time.

[5] Alex Miniak also replaces Mike Carlucci as the public address announcer and Erik Braa is the narrator of the Road To The Show game mode.

Players also have the option to prioritise personality types for their character, these are:[10] San Diego Studio announced on the second of November 2018 the official release date for MLB The Show 2019 as well as the details regarding special editions.

San Diego Studio released a closed alpha early access to the video game between 13–19 December.

The closed alpha provided fans early access to participate in game modes such as the Diamond Dynasty, Battle Royale and Play with Friends features.

However, on December 10, 2019, it was announced as part of Sony’s renewed deal with the MLB and MLBPA that the video game series will be available to play on Xbox, Nintendo and PC from 2021.

[17] Whilst previous editions to the MLB The Show series have been critiqued in reviews through failing to provide a considerate update to the video game as well as focusing on microtransactions, these issues have been addressed by the developers at San Diego Studio.

MLB The Show 19 has reduced the focus on microtransactions, referring to the need to spend real money in exchange for stubs, in order to benefit in game modes such as Diamond Dynasty.