His international debut was Andres at the Junior World Championship in 1991 in Glasgow, where he won a bronze medal.
Andres was the substitute for Switzerland at the 1998 Winter Olympics in Nagano. The team was Olympic champion after a 9-3 victory in the final against Canada Skip to Mike Harris.
- Olympic champion in 1998
- 3rd place 1994 World Cup, 1999
- 3rd place 1993 European
- 3rd place Junior World Championship 1991