| Nike South Texas Open | |
| Location: | Portland, Texas |
| Establishment: | 1990 |
| Course: | NorthShore Country Club |
| Par: | 72 |
| Tour: | Nike Tour |
| Format: | Stroke play |
| Month Played: | April |
| Final Year: | 1993 |
| Aggregate: | 287 Doug Martin (1993) |
| To-Par: | −1 as above |
| Final Champion: |  Doug Martin |
| Map: | USA#USA Texas |
| Map Label: | NorthShore CC |
| Map Relief: | yes |
| Map Size: | 200 |
| Coordinates: | 27.887°N -97.302°W |
The South Texas Open was a golf tournament on the Nike Tour. It ran from 1990 to 1993. It was played at NorthShore Country Club in Portland, Texas.[1]
| Year | Winner | Score | To par | Margin of victory | Runner(s)-up | ||||
|---|---|---|---|---|---|---|---|---|---|
| Nike South Texas Open | |||||||||
| Doug Martin | 287 | −1 | Playoff | Guy Boros | |||||
| Ben Hogan South Texas Open | |||||||||
| Brian Henninger | 208 | −8 | Playoff | Bob Burns | |||||
| 219 | +3 | 3 strokes | Doug Martin Sean Murphy | ||||||
| 210 | −6 | 1 stroke | John Kernohan | ||||||