| Doubles | |
|---|---|
| 1973 WCT World Doubles | |
| Champion |  Robert Lutz Stan Smith |
| Runner-up |  Tom Okker Marty Riessen |
| Score | 6–2, 7–6(7–1), 6–0 |
| Draw | 8 |
| Seeds | 4 |
This was the first edition of the WCT World Doubles tennis tournament. The eight highest ranking teams qualified for the event. Third seeds, Robert Lutz and Stan Smith won the tournament in straight sets in the final against Tom Okker and Marty Riessen
Roy Emerson / Rod Laver (quarterfinals) Tom Okker / Marty Riessen (final) Robert Lutz / Stan Smith (champions) Ken Rosewall / Fred Stolle (semifinals)| Quarterfinals | Semifinals | Final | ||||||||||||||||||||||||
| 1 | Roy Emerson Rod Laver | 6 | 7 | 6 | ||||||||||||||||||||||
| Terry Addison Colin Dibley | 4 | 5 | 1 | |||||||||||||||||||||||
| 1 | Roy Emerson Rod Laver | 64 | 6 | 64 | 64 | |||||||||||||||||||||
| 3 | Robert Lutz Stan Smith | 77 | 4 | 77 | 77 | |||||||||||||||||||||
| 3 | Robert Lutz Stan Smith | 79 | 6 | 3 | 710 | |||||||||||||||||||||
 Nikola Pilić Allan Stone | 67 | 3 | 6 | 68 | ||||||||||||||||||||||
| 3 | Robert Lutz Stan Smith | 6 | 77 | 6 | ||||||||||||||||||||||
| 2 | Tom Okker Marty Riessen | 2 | 61 | 0 | ||||||||||||||||||||||
| 2 | Tom Okker Marty Riessen | 65 | 63 | 710 | 6 | 6 | ||||||||||||||||||||
 Mark Cox Graham Stilwell | 77 | 7 | 68 | 2 | 2 | |||||||||||||||||||||
| 2 | Tom Okker Marty Riessen | 6 | 6 | 610 | 2 | 6 | ||||||||||||||||||||
| 4 | Ken Rosewall Fred Stolle | 2 | 3 | 712 | 6 | 3 | ||||||||||||||||||||
| 4 | Ken Rosewall Fred Stolle | 6 | 63 | 6 | 77 | |||||||||||||||||||||
| Arthur Ashe Roscoe Tanner | 1 | 77 | 4 | 65 | ||||||||||||||||||||||
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Bob Lutz and Stan Smith were the defending champions but withdrew from the tournament. Jimmy Connors and Ilie Năstase won in the final 6–4, 7–6 against Tom Okker and Marty Riessen.
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The 1974 U.S. Pro Tennis Championships – Doubles was an event of the 1974 U.S. Pro Tennis Championships tennis tournament and was played on outdoor green clay courts at the Longwood Cricket Club in Chestnut Hill, Massachusetts in the United States from August 20 through August 26, 1974. The draw comprised 32 teams of which eight were seeded. Erik van Dillen and Stan Smith were the defending U.S. Pro Tennis Championships doubles champions but did not compete together in this edition. First-seeded team of Bob Lutz and Stan Smith won the title by defeating eighth-seeded Hans-Jürgen Pohmann and Marty Riessen in the final, 3–6, 6–4, 6–3.