The Omaha Open was a men's tennis tournament played in Omaha, Nebraska from 1972-1974. The event was part of the Grand Prix tennis circuit and was held on indoor hard courts.
| Year | Champion | Runner-up | Score |
|---|---|---|---|
| 1972 | Ilie Năstase | Ion Ţiriac | 2–6, 6–1, 6–1 |
| 1973 | Ilie Năstase | Jimmy Connors | 5–0, RET. |
| 1974 | Karl Meiler | Jimmy Connors | 6–3, 1–6, 6–1 |
| Year | Champions | Runners-up | Score |
|---|---|---|---|
| 1972 | Not Held | ||
| 1973 | William Brown Mike Estep |
Jimmy Connors Juan Gisbert, Sr. |
DEF |
| 1974 | Jürgen Fassbender Karl Meiler |
Ian Fletcher Kim Warwick |
6–2, 6–4 |