| Guilherme Sousa defeated Alain Da Costa |
2011 EuroTour French Open 9-Ball |
| Ruslan Chinakhov defeated Alain Da Costa |
2011 EuroTour French Open 9-Ball |
| Stefano Dellino defeated Alain Da Costa |
2010 EuroTour Costa Blanca Open 10-Ball |
| Mario He defeated Alain Da Costa |
2010 EuroTour Costa Blanca Open 10-Ball |
| Alain Da Costa defeated Roger Rasmussen |
2010 EuroTour Costa Blanca Open 10-Ball |
| Alain Da Costa defeated Dan Andersen |
2010 EuroTour Costa Blanca Open 10-Ball |
| Denis Grabe defeated Alain Da Costa |
2015 EuroTour Billard Portugal Open 9-Ball |
| Alain Da Costa defeated Abdullah Al Yousuf |
2015 EuroTour Billard Portugal Open 9-Ball |
| Alain Da Costa defeated Abdulrahman Alammar |
2015 EuroTour Billard Portugal Open 9-Ball |
| Alain Da Costa defeated Henrik Larsson |
2015 EuroTour Billard Portugal Open 9-Ball |
| Manuel Pereira defeated Alain Da Costa |
2015 EuroTour Billard Portugal Open 9-Ball |
| Alain Da Costa defeated Klemen Gradisnik |
2015 EuroTour Billard Portugal Open 9-Ball |
| Cleiton Rocha defeated Alain Da Costa |
2017 WPS 1st Series - Cheqio Challenge Championship 8-Ball |