2019 (Tacoma Defiance/SoundersFC): Dhillon started 10 of his 14 appearances and led Tacoma Defiance with six goals prior to signing with the First Team, including a five-match scoring streak from May 12-June 8. The 24-year-old made history on May 18 by scoring just nine seconds into a 1-1 draw with Reno 1868 FC, marking the fastest goal in USL Championship history. Dhillon appeared in five games for Sounders FC, making three starts and totaling 264 minutes. He recorded seven shots, including three on goal. Dhillon made his MLS debut in a start in a 1-0 win vs. Vancouver Whitecaps FC (June 29) and recorded four shots, including two on goal. In total, Dhillon appeared in 25 games for Tacoma Defiance, making 19 starts and recording 1,697 minutes with a team-high 12 goals. Dhillon added two assists and led Defiance in shots (48) and shots on goal (28). He made history on May 18 by scoring just nine seconds into a 1-1 draw with Reno 1868 FC, marking the fastest goal in USL Championship history.
2018 (LA Galaxy II): Dhillon appeared in 18 games for LA Galaxy II in 2018, including seven starts, and netted three goals while recording 17 total shots and 10 shots on target.
2017 (LA Galaxy II): He started 13 of his 21 contests for LA Galaxy II, his first professional season, scoring six goals and adding two assists while firing 32 shots, including 16 on goal.
Dhillon appeared in 73 games in four seasons at Cal Poly University and recorded 15 goals and 12 assists. As a senior in 2016, he started all 17 games for the Mustangs and posted seven goals and two assists.