Best Keiba Derby Stallion is a Horse Racing game, developed and published by ASCII Entertainment, which was released in Japan in 1991.
| Name | Country | Translation | Info |
|---|---|---|---|
| Best Keiba - Derby Stallion | Japan | PRG1 | |
| Best Keiba - Derby Stallion | Japan | PRG0 Bad Dump 1 | |
| Best Keiba - Derby Stallion | Japan | PRG0 Overdump 1 | |
| Best Keiba - Derby Stallion | Japan | PRG0 |
