Kore ga Pro Yakyuu '89

Kore ga Pro Yakyuu '89 (これがプロ野球'89) is a baseball game developed by TOSE for the PC Engine, and published in Japan by Intec in 1989. It was the first of two games with the Kore ga Pro Yakyuu brand, followed by Kore ga Pro Yakyuu '90. It features twelve teams from the Nippon Professional Baseball organization as it was in 1989.

The game resembles most baseball games of the era, with a behind-the-batter perspective when pitching and batting and a top-down view when fielding.