Sunday against the Celtics was perhaps the biggest win of them all for the Thunder. The one Shai Gilgeous-Alexander spoke most eagerly of in anticipation.

The Golden State Warriors withstood Oklahoma City star Shai Gilgeous-Alexander's 52-point outburst to beat the Western Conference leading Thunder

Shai Gilgeous-Alexander has his 27th 30 point game of the season. Most 30 point games in the NBA. SGA has scored 30+ in 61.4% of his games.Source: Twitter @BrandonRahbar

Shai Gilgeous-Alexander made franchise history in the Oklahoma City Thunder's loss to the Golden State Warriors.

Shai Gilgeous-Alexander scored 33 points and the NBA-leading Oklahoma City Thunder beat the Portland Trail Blazers 118-108 on Sunday night. Jalen Williams added 24 points and eight assists, and Isaiah Hartenstein had 14 points and 11 rebounds to help the Thunder rebound from a home loss to Dallas on Thursday night.

With this performance, Shai also made NBA history. He became the only Canadian-born player to record multiple games with 50 or more points. Of course, he was tied with fellow Canadian-born player Jamal Murray of the Denver Nuggets with one 50-point game, but after his incredible performance Wednesday night, Shai now stands alone at the top.