List of Orange County SC seasons

The American soccer club Orange County SC, previously known as Los Angeles Blues and Orange County Blues FC, has competed in the USL Championship since its founding in 2011. The following list includes each season of the club's existence, documenting its performance in all competitive competitions.

Key

 * Key to competitions


 * USL Championship (USLC) – The second division of soccer in the United States, established in 2010 and previously known as USL and USL Pro. The Championship was the third division of American soccer from its founding until its elevation to second division status in 2017.
 * U.S. Open Cup (USOC) – The premier knockout cup competition in US soccer, first contested in 1914.
 * CONCACAF Champions League (CCL) – The premier competition in North American soccer since 1962. It went by the name of Champions' Cup until 2008.


 * Key to colors and symbols:


 * Key to league record
 * Season = The year and article of the season
 * Div = Level on pyramid
 * League = League name
 * Pld = Games played
 * W = Games won
 * L = Games lost
 * D = Games drawn
 * GF = Goals scored
 * GA = Goals against
 * Pts = Points
 * PPG = Points per game
 * Conf = Conference position
 * Overall = League position


 * Key to cup record
 * DNE = Did not enter
 * DNQ = Did not qualify
 * NH = Competition not held or canceled
 * QR = Qualifying round
 * PR = Preliminary round
 * GS = Group stage
 * R1 = First round
 * R2 = Second round
 * R3 = Third round
 * R4 = Fourth round
 * R5 = Fifth round
 * QF = Quarterfinals
 * SF = Semifinals
 * RU = Runners-up
 * W = Winners

Seasons
1. '''Avg. attendance''' include statistics from league matches only. 2. Top goalscorer(s) includes all goals scored in league play, playoffs, U.S. Open Cup, and other competitive matches.