| Season | 2018 Spring |
|---|---|
| Champions | Milwaukee Bavarian SC |
The 2018 Spring United Premier Soccer League season was the 10th season of the UPSL.
In some parts of the country, UPSL is organized into Pro Premier and Championships Divisions with promotion and relegation between the Pro Premier division and the Championship Division. The 2018 Spring UPSL season had 136 clubs participate in the Pro Premier divisions and 28 clubs participate in the Championship divisions.
The overall structure of the League by Conference and roughly from west to east is represented in the table below
| Conference | Western | Mountain | Southwest | Colorado | Midwest | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Pro Premier Divisions | SoCal | Wild West | Mountain | Southwest | Colorado | West | Central | North | East | |||||
| Championship Divisions | SoCal | n/a | n/a | n/a | Colorado | n/a | ||||||||
| Conference | Central | Southeast | Northeast | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Pro Premier Divisions | North | South | Atlanta | Mid-Atlantic | Florida Central | Florida South | American | Patriot | |||
| Championship Divisions | n/a | n/a | n/a | ||||||||