Osaze De Rosario

Osaze De Rosario (born July 19, 2001) is a professional soccer player who plays as a forward for Major League Soccer club Seattle Sounders FC and the Guyana national team. The son of former MLS MVP Dwayne De Rosario, he played for York United in Canada and scored 10 goals for Tacoma Defiance before signing with Seattle in May 2025, winning MLS NEXT Pro’s first Pathway Player of the Year award. In September 2026 he was loaned to Sønderjyske of Denmark.

6 posts

News

Sounders loan Osaze De Rosario to Sønderjyske Fodbold

Seattle have finalized a deal to loan De Rosario to the Danish Superliga side Sønderjyske Fodbold.

Ari Liljenwall Sep 1, 2026 5 min read

Seattle Sounders forward Pedro De La Vega dribbles the ball during a Major League Soccer match between the Seattle Sounders and San Jose Earthquakes, at Lumen Field in Seattle, in 2024.

Column

Assessing Pedro de la Vega's Seattle Sounders legacy

Reducing his tenure to an injury-riddled bust is an oversimplification.

Ari Liljenwall Aug 17, 2026 7 min read

Column

Which Seattle Sounders youngsters raised their stock in Leagues Cup?

There will be no repeat, but the tournament provided some interesting developments.

Ari Liljenwall Aug 14, 2026 14 min read

podcast

Lobbing Scorchers: Seattle is proving FIFA made the right call

Lobbing Scorchers, Ari Liljenwall and Noah Riffe break down the first week of the 2026 World Cup with the group stage opening round officially in the books. Egyptian

Noah Riffe Jun 18, 2026 5 min read

podcast

Lobbing Scorchers: Are the Seattle Sounders wasting money?!

Lobbing Scorchers hosts Ari Liljenwall and Noah Riffe take stock of MLS' latest Concacaf Champions Cup flameout and debate why the 2022 Seattle Sounders remain the only

Noah Riffe May 15, 2026 5 min read

podcast

Lobbing Scorchers: Seattle Sounders Concacaf Champions Cup Opponent REVEALED

The Seattle Sounders’ 2026 MLS campaign is officially underway with a 2-0 victory over the Colorado Rapids in Matchday 1. With a trip to America First Field

Noah Riffe Feb 27, 2026 5 min read