| Wheelchair quad singles | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2014 US Open | |||||||||||||||||||||||||
| Final | |||||||||||||||||||||||||
| Champion |  Andrew Lapthorne | ||||||||||||||||||||||||
| Runner-up |  David Wagner | ||||||||||||||||||||||||
| Score | 7–5, 6–2 | ||||||||||||||||||||||||
| Events | |||||||||||||||||||||||||
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Andrew Lapthorne defeatedDavid Wagner in the final, 7–5, 6–2 to win the quad singles wheelchair tennis title at the 2014 US Open.
Lucas Sithole was the defending champion, but was eliminated in the round-robin stage.
Key
| Final | ||||||
| David Wagner | 5 | 2 | ||||
| Andrew Lapthorne | 7 | 6 | ||||
 L Sithole | D Wagner | A Lapthorne | N Taylor | RR W–L | Set W–L | Game W–L | Standings | ||
| Lucas Sithole | 7–5,2–6,6–3 | 2–6, 3–6 | 7– 5, 6–3 | 2–1 | 4–3 | 33–34 | 3 | ||
| David Wagner | 5–7, 6–2, 3–6 | 6–3, 6–1 | 6–0,6–0 | 2–1 | 5–2 | 38–19 | 1 | ||
| Andrew Lapthorne | 6–2,6–3 | 3–6, 1–6 | 6–4,6–3 | 2–1 | 4–2 | 28–24 | 2 | ||
| Nick Taylor | 5–7, 3–6 | 0–6, 0–6 | 4–6, 3–6 | 0–3 | 0–6 | 15–37 | 4 |
Standings are determined by: 1. number of wins; 2. number of matches; 3. in two-players-ties, head-to-head records; 4. in three-players-ties, percentage of sets won, or of games won; 5. steering-committee decision.