Athletic Club B 1998-99
Matches: 38 (45% wins)
 | Cultural Leonesa |
 | Bermeo |
 | Barakaldo |
 | Burgos CF |
 | Conquense |
| Athletic Club B |
 | Amurrio |
 | Gimnástica de Torrelavega |
 | Valladolid B |
 | Osasuna B |
 | Zaragoza B |
 | Calahorra |
 | Beasain |
 | Gernika |
 | Binéfar |
 | Aurrerá |
 | Noja |
 | Lemona |
 | Tropezón |
 | Elgoibar |
Season
Competition
Progress Liga
Records
| Widest victory at home 4 - 0 against Tropezón |
| Widest defeat at home 1 - 3 against Calahorra |
| Widest victory away 0 - 5 against Gimnástica de Torrelavega |
| Widest defeat away 4 - 2 against Amurrio |
| Longest winning run 3 consecutive victories |
| Longest losing run 3 consecutive defeats |
| Longest no losing run 12 consecutive undefeats |
| Longest no winning run 5 consecutive not victories |
| Longest drawing run 2 consecutive draws |
| Longest no drawing run 9 consecutive not drawing |