3. Round 19/09/1998 Racing Santander - Real Betis 1:0
4. Round 25/09/1998 Real Betis - CF Extremadura 1:1
5. Round 03/10/1998 Real Madrid - Real Betis 0:1
6. Round 16/10/1998 Real Betis - RC Celta 0:3 yellow card
7. Round 24/10/1998 Valencia CF - Real Betis 5:1
8. Round 30/10/1998 Real Betis - UD Salamanca 1:0
9. Round 06/11/1998 Espanyol Barcelona - Real Betis 1:0
10. Round 14/11/1998 Real Betis - Real Sociedad 1:0
13. Round 04/12/1998 RCD Mallorca - Real Betis 1:0
14. Round 11/12/1998 Real Betis - Atlético Madrid 0:0 yellow card
15. Round 18/12/1998 Deportivo La Coruña - Real Betis 2:2
18. Round 16/01/1999 Real Betis - FC Barcelona 0:3
19. Round 22/01/1999 Athletic Club - Real Betis 0:0
20. Round 29/01/1999 Real Betis - CD Alavés 1:0
26. Round 12/03/1999 Real Betis - Valencia CF 0:1
27. Round 20/03/1999 UD Salamanca - Real Betis 1:3 Goal yellow card
28. Round 03/04/1999 Real Betis - Espanyol Barcelona 0:1

Celso Ayala

Celso Ayala
Celso Rafael Ayala Gavilán
 
Born: 20.08.1970
Place of birth: Asunción, Paraguay Paraguay
Nationality: Paraguay Paraguay
Height: 183 cm
Weight: 80 kg
Position(s): Centre Back
Sweeper
Foot: right