[6][5] Daniel Steres grew up a fan of the LA Galaxy, with his favorite players being stars Cobi Jones and Mauricio Cienfuegos.

He made his debut for Los Dos on March 22, scoring once in a 3–1 win over Orange County Blues FC.

[17][21] He started both of Los Dos's playoff games as they reached the semifinal, losing 3–2 to eventual champions Sacramento Republic.

[23][8][24] Steres played every minute of Galaxy II's 4 playoff games as they reached the USL Championship, losing 2–1 in extra time to the Rochester Rhinos.

[28][29] Steres played every minute of LA's 3 playoff games as they lost on penalties to the Colorado Rapids in leg 2 of the Conference Semifinals.

[28][33] Steres made his first start of the 2018 season on March 24, helping the Galaxy to a 3–0 win over Vancouver and earning a spot in the MLS Team of the Week.

[34][35] On March 31, Steres picked up an assist to help the Galaxy come back from a 3-goal deficit to defeat rivals LAFC 4–3 in the first ever El Tráfico matchup.

[34] He ended the regular season with 20 appearances and 1 assist as the Galaxy finished 7th in the Western Conference, 1 place and 1 point out of the playoffs.

[37][38] Steres made 30 appearances and scored 3 goals in the regular season, helping LA finish 5th in the West, returning to the playoffs following a 2-year absence.

[28][39] Steres played the full match in both of the Galaxy's playoff games as they reached the Conference Semifinals, where they lost 5–3 to LAFC.

[9] On August 29, 2020, Steres scored to help give the Galaxy a 3–2 win over California Clásico rivals San Jose Earthquakes.

[41] Steres started the first 8 games of the 2021 season, but had to be subbed off due to a leg injury on June 19 in the first 10 minutes of a 2–1 loss to Seattle Sounders FC.

[47] The following week he picked up his first assist for Houston, laying the ball off for Sebastián Ferreira 5 minutes into stoppage time to salvage a 1–1 draw against the Colorado Rapids.

[47] Steres ended the regular season with 18 appearances, 2 goals, and 1 assist as Houston finished 13th in the Western Conference, failing to qualify for the playoffs.