The Rainier International Tennis Classic was a men's tennis tournament played in outdoor hard courts in Seattle, Washington from 1972–1973. The event was part of the Grand Prix tennis circuit.
| Rainier International Tennis Classic | |
|---|---|
| Defunct tennis tournament | |
| Tour | Grand Prix circuit |
| Founded | 1972 |
| Abolished | 1973 |
| Editions | 2 |
| Location | Seattle, United States |
| Surface | Hard / outdoor |
Finals edit
Singles edit
| Year | Champions | Runners-up | Score |
|---|---|---|---|
| 1972 |  Ilie Năstase |
 Tom Gorman |
6–4, 3–6, 6–3 |
| 1973 |  Tom Okker |
 John Alexander |
7–5, 6–4 |
Doubles edit
| Year | Champions | Runners-up | Score |
|---|---|---|---|
| 1972 | Ross Case Geoff Masters |
 Jean-Baptiste Chanfreau Wanaro N'Godrella |
4–6, 7–6, 6–4 |
| 1973 | Tom Gorman Tom Okker |
Bob Carmichael Frew McMillan |
2–6, 6–4, 7–6 |