Robertson made his
Italy debut against
Romania in 2004, after becoming eligible through residency. He scored on his debut. He made his
Six Nations debut as a replacement against
Ireland in 2005, but it was in 2007 that he had his finest moment in an Italy shirt. Robertson scored one of Italy's four tries against
Scotland at
Murrayfield to secure Italy's first ever away Six Nations win he backed this up with an incredible solo try against the Welsh team the following week in Rome with the Azzurri also winning this game. He was selected by then Italy boss
Pierre Berbizier for Italy's
2007 World Cup squad, playing in three matches as the Azzurri were knocked out at the group stages. Robertson was back in action for the
2008 Six Nations, playing in four of five Tests before touring
Argentina and
South Africa in the summer. He then featured in all three of Italy's autumn internationals as they went down to
Australia,
Argentina and the
Pacific Islanders. He continued to be a constant member of the Italy side up until 2010 when a number of injuries halted his 15's international career. He then continued his international career on the 7s series playing an integral part in the Azzurri making the final at Hong Kong 7s Qualifying tournament in 2014 losing that final to Japan. ==References==