| Console: | Sega Master System |
| TV Standard: | NTSC-J |
| Country: | Japan |
| Developer(s): | Whiteboard |
| Publisher(s): | Sega |
| Release Date: | 1987-08-17 |
| Players: | 2 |
| Co-op: | No |
| ESRB: | Not Rated |
| Type: | Sports |
The Pro Yakyuu: Pennant Race (ザ・プロ野球 ペナントレース) is a baseball game for the Sega Master System. Released only in Japan, it was an upgrade of Great Baseball, a title not released in Japan. Apart from localisation of players and teams for the Japanese market the game was significantly altered, including amongst other things a bird's-eye view of play as opposed to Great Baseball's isometric view.
Game Player of The Pro Yakyuu: Pennant Race on Sega Master SystemGenerally, you can review the controls (keyboard) setting during each game in the screen before it starts. Use the arrow keys and “Z”, “X”, “A”, “S”, “Q”, “E” buttons to play, or customize yourself with your gamepad or keyboard.
| Keyboard | Controls |
| ← → ↑ ↓ | Directions for LEFT, RIGHT, UP, DOWN |
| Enter ↵ | START |
| Shift | SELECT |
| Z | A |
| X | B |
| A | X |
| S | Y |
| Q | L |
| E | R |
