Guinness U20 Six Nations 2025. Each six nations weekend begins with the u20 match the night before the guinness men’s six nations game. For all the latest six nations rugby news, scores, stats and fantasy visit the official website of the six nations.

For all the latest six nations rugby news, scores, stats and fantasy visit the official website of the six nations. Each six nations weekend begins with the u20 match the night before the guinness men’s six nations game.