| Filename | Type | Size |
|---|---|---|
| Pro Yakyuu Greatest Nine 98 (Japan) (Rev A) | 336.16 M | |
| Pro Yakyuu Greatest Nine 98 (Japan) (Rev B) | 336.16 M | |
| Pro Yakyuu Greatest Nine 98 - Summer Action (Japan) | 336.66 M | |
| Pro Yakyuu Greatest Nine 98 (Japan) (Rev A) | CHD Format | 294.88 M |
| Pro Yakyuu Greatest Nine 98 (Japan) (Rev B) | CHD Format | 294.87 M |
