| name | The Pro Yakyuu: Pennant Race |
| format | Master System |
| company | Sega |
| role | Publisher |
| specificrole | |
| credited | Yes |
| name | The Pro Yakyuu: Pennant Race |
| format | Master System |
| company | Whiteboard |
| role | Developer |
| specificrole | |
| credited | Yes |
| name | The Pro Yakyuu: Pennant Race |
| type | 0 |
| console | SMS |
| region | JP |
| date | 1987-08-17 |
| rrp | 5,000 |
| code | G-1323 |
| code2 | |
| rating | |
| name | The Pro Yakyuu: Pennant Race |
| format | SMS |
| sha1 | 1ee602f8711d82d13b006984cef95512a93c7783 |
| md5 | 0e025768db6e6a7459099add711690ab |
| crc32 | da9be8f0 |
| size | 131072 |
| date | |
| source | Cartridge (JP) |
| comments | |
| quality | |
| prototype | |
| undumped | |