Faʻamaeʻa le fuaiupu lea: Na faia e Watson faʻataʻitaʻiga i Egelani ma Tenimaka, ae ina ua maeʻa aʻoaʻoga ma le kalapu i le taimi o le 2011 pre-season, na sainia e Watson ma Houston Dynamo o le Major League Soccer ia Aperila 15; na ia faia lana Dynamo debut ia Aperila 23, 2011 i le 1 × 1 tie ma Chicago Fire. Na avea o ia ma tagata taalo muamua a le Sporting Central na maua se konekarate faapolofesa i fafo. Na taalo Watson mo Houston i le
2011 MLS Cup ma le CONCACAF Champions League tauvaga.