| 2. Journée | 12.03.2023 | Portland Timbers | - | St. Louis City SC | 1:2 | ||||
| 2. Journée | 19.03.2023 | St. Louis City SC | - | San Jose Earthquakes | 3:0 | ||||
| 2. Journée | 26.03.2023 | Real Salt Lake | - | St. Louis City SC | 0:4 |  |
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| 3. Journée | 09.04.2023 | Seattle Sounders | - | St. Louis City SC | 3:0 | |
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| 4. Journée | 13.05.2023 | Chicago Fire | - | St. Louis City SC | 1:0 | ||||
| 4. Journée | 21.05.2023 | St. Louis City SC | - | Sporting Kansas City | 4:0 | ||||
| 4. Journée | 28.05.2023 | St. Louis City SC | - | Vancouver Whitecaps | 3:1 | ||||
| 5. Journée | 04.06.2023 | St. Louis City SC | - | Houston Dynamo | 3:0 | ||||
| 5. Journée | 08.06.2023 | FC Dallas | - | St. Louis City SC | 2:0 | |
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| 5. Journée | 11.06.2023 | St. Louis City SC | - | Los Angeles Galaxy | 1:1 | ||||
| 5. Journée | 18.06.2023 | Nashville SC | - | St. Louis City SC | 3:1 | ||||
| 5. Journée | 22.06.2023 | St. Louis City SC | - | Real Salt Lake | 1:3 | |
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| 6. Journée | 02.07.2023 | St. Louis City SC | - | Colorado Rapids | 2:0 | ||||
| 6. Journée | 13.07.2023 | Los Angeles FC | - | St. Louis City SC | 3:0 |
États-Unis