| Type: | defunct |
| CDMX Open | |
| Event Name: | CDMX Open |
| Location: | Mexico City, Mexico |
| Venue: | Club Deportivo Chapultepec[1] |
| Category: | ATP Challenger Tour |
| Surface: | Clay |
| Draw: | 32S/32Q/16D |
| Prize Money: | $100,000 + H |
The CDMX Open was a professional tennis tournament played on clay courts.[2] It was part of the ATP Challenger Tour. It was held in Mexico City, Mexico, in 2018.