FC Dallas 
| 1998-03-21 | MLS | Colorado Rapids | (H) | 1 | - 1 | D | |
| 1998-03-29 | MLS | Columbus Crew | (H) | 2 | - 1 | W | |
| 1998-04-05 | MLS | San Jose Earthquakes | (A) | 2 | - 2 | D | |
| 1998-04-11 | MLS | Tampa Bay Mutiny | (A) | 1 | - 3 | L | |
| 1998-04-18 | MLS | San Jose Earthquakes | (H) | 1 | - 2 | L | |
| 1998-04-25 | MLS | Sporting Kansas City | (H) | 3 | - 1 | W | |
| 1998-05-06 | MLS | New York Red Bulls | (A) | 1 | - 0 | W | |
| 1998-05-16 | MLS | Colorado Rapids | (H) | 2 | - 1 | W | |
| 1998-05-20 | MLS | Sporting Kansas City | (H) | 1 | - 1 | D | |
| 1998-05-23 | MLS | Los Angeles Galaxy | (A) | 1 | - 4 | L | |
| 1998-05-31 | MLS | Miami Fusion | (H) | 2 | - 0 | W | |
| 1998-06-04 | MLS | Los Angeles Galaxy | (H) | 1 | - 8 | L | |
| 1998-06-07 | MLS | D.C. United | (A) | 4 | - 4 | D | |
| 1998-06-17 | MLS | Chicago Fire SC | (A) | 0 | - 1 | L | |
| 1998-06-21 | MLS | Tampa Bay Mutiny | (H) | 0 | - 1 | L | |
| 1998-06-27 | MLS | New England Revolution | (A) | 3 | - 3 | D | |
| 1998-07-01 | MLS | Chicago Fire SC | (A) | 1 | - 4 | L | |
| 1998-07-04 | MLS | Chicago Fire SC | (H) | 0 | - 1 | L | |
| 1998-07-11 | MLS | Sporting Kansas City | (A) | 0 | - 2 | L | |
| 1998-07-18 | MLS | New England Revolution | (H) | 1 | - 3 | L | |
| 1998-07-25 | MLS | Columbus Crew | (A) | 2 | - 1 | W | |
| 1998-07-29 | MLS | Los Angeles Galaxy | (H) | 3 | - 0 | W | |
| 1998-08-07 | MLS | D.C. United | (H) | 0 | - 1 | L | |
| 1998-08-15 | MLS | Colorado Rapids | (A) | 1 | - 0 | W | |
| 1998-08-19 | MLS | Miami Fusion | (A) | 1 | - 2 | L | |
| 1998-08-22 | MLS | San Jose Earthquakes | (A) | 1 | - 1 | D | |
| 1998-08-29 | MLS | New York Red Bulls | (H) | 2 | - 0 | W | |
| 1998-09-02 | MLS | Los Angeles Galaxy | (A) | 0 | - 3 | L | |
| 1998-09-10 | MLS | Chicago Fire SC | (H) | 3 | - 2 | W | |
| 1998-09-13 | MLS | San Jose Earthquakes | (H) | 1 | - 3 | L | |
| 1998-09-19 | MLS | Sporting Kansas City | (A) | 1 | - 0 | W | |
| 1998-09-26 | MLS | Colorado Rapids | (A) | 1 | - 3 | L |