# 2007 Movistar Open – Singles

José Acasuso was the defending champion, but chose not to participate this year.
Luis Horna won the title, defeating Nicolás Massú in the final, 7–5, 6–3.

## Seeds

    01. Fernando González (quarterfinals)
    02. Gastón Gaudio (round robin, withdrew because of a left thigh injury)
    03. Nicolás Massú (final)
    04. Rubén Ramírez Hidalgo (round robin)
    05. Luis Horna (champion)
    06. Sergio Roitman (quarterfinals, retired because of an abductor injury)
    07. Albert Montañés (semifinals)
    08. Martín Vassallo Argüello (semifinals)

## Draw
### Key

* Q = Qualifier
* WC = Wild card
* LL = Lucky loser
* Alt = Alternate
* SE = Special exempt
* PR = Protected ranking
* ITF = ITF entry
* JE = Junior exempt
* w/o = Walkover
* r = Retired
* d = Defaulted
* SR = Special ranking

### Finals

| Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals | Final | Final | Final | Final |
| 1 | Fernando González | 3 | 6 | 4 | | | | | | | | |
| 7 | Albert Montañés | 6 | 3 | 6 | | | | | | | | |
| 7 | Albert Montañés | 6 | 3 | 6 | 7 | Albert Montañés | 1 | 3 | | | | |
| | | | | | 3 | Nicolás Massú | 6 | 6 | | | | |
| 3 | Nicolás Massú | 0 | 7$^7$ | 0 | 3 | Nicolás Massú | 6 | 6 | | | | |
| 6 | Sergio Roitman | 6 | 6$^3$ | 0$^r$ | | | | | | | | |
| 6 | Sergio Roitman | 6 | 6$^3$ | 0$^r$ | | | | | 3 | Nicolás Massú | 5 | 3 |
| | | | | | | | | | 5 | Luis Horna | 7 | 6 |
| 5 | Luis Horna | 6 | 6 | | | | | | | | | | 5 | Luis Horna | 7 | 6 |
| | Igor Andreev | 3 | 3 | | | | | | | | | |
| | Igor Andreev | 3 | 3 | | 5 | Luis Horna | 7 | 6 | | | | |
| | | | | | 8 | Martín Vassallo Argüello | 5 | 4 | | | | |
| 8 | Martín Vassallo Argüello | 3 | 6 | 7 | 8 | Martín Vassallo Argüello | 5 | 4 | | | | |
| | Carlos Berlocq | 6 | 3 | 5 | | | | | | | | |

### Round robin

| | Group 1 | González | Alves | Patience | RR W–L | Set W–L | Game W–L | Standings |
| 1 | Fernando González | | 6–2, 6–2 | 5–7, 6–0, 6–4 | 2–0 | 4–1 (80.0%) | 29–15 (65.9%) | 1 |
| | Thiago Alves | 2–6, 2–6 | | 2–6, 4–6 | 0–2 | 0–4 (0.0%) | 10–24 (29.4%) | 3 |
| | Olivier Patience | 7–5, 0–6, 4–6 | 6–2, 6–4 | | 1–1 | 3–2 (60.0%) | 23–23 (50.0%) | 2 |
| | Group 2 | Montañés | Hernández | Kuerten | RR W–L | Set W–L | Game W–L | Standings |
| 7 | Albert Montañés | | 6–3, 7–5 | 6–1, 6–4 | 2–0 | 4–0 (100%) | 25–13 (65.8%) | 1 |
| Q | Óscar Hernández | 3–6, 5–7 | | 7–6$^{(7–2)}$, 7–6$^{(7–3)}$ | 1–1 | 2–2 (50.0%) | 22–25 (46.8%) | 2 |
| WC | Gustavo Kuerten | 1–6, 4–6 | 6–7$^{(2–7)}$, 6–7$^{(3–7)}$ | | 0–2 | 0–4 (0.0%) | 17–26 (39.5%) | 3 |
| | Group 3 | Massú | Capdeville | Fraile | RR W–L | Set W–L | Game W–L | Standings |
| 3 | Nicolás Massú | | 6–4, 6–3 | 6–3, 6–2 | 2–0 | 4–0 (100%) | 24–12 (66.7%) | 1 |
| WC | Paul Capdeville | 4–6, 3–6 | | 7–6$^{(7–3)}$, 6–1 | 1–1 | 2–2 (50.0%) | 20–19 (51.3%) | 2 |
| | Gorka Fraile | 3–6, 2–6 | 6–7$^{(3–7)}$, 1–6 | | 0–2 | 0–4 (0.0%) | 12–25 (32.4%) | 3 |
| | Group 4 | Roitman | Guzmán | Zabaleta | RR W–L | Set W–L | Game W–L | Standings |
| 6 | Sergio Roitman | | 4–6, 6–4, 6–3 | 6–4, 6–4 | 2–0 | 4–1 (80.0%) | 28–21 (57.1%) | 1 |
| Q | Juan Pablo Guzmán | 6–4, 4–6, 3–6 | | 3–6, 4–6 | 0–2 | 1–4 (20.0%) | 20–28 (41.7%) | 3 |
| | Mariano Zabaleta | 4–6, 4–6 | 6–3, 6–4 | | 1–1 | 2–2 (50.0%) | 20–19 (53.6%) | 2 |
| | Group 5 | Horna | Mello | di Mauro | RR W–L | Set W–L | Game W–L | Standings |
| 5 | Luis Horna | | 6–3, 6–1 | 6–1, 6–2 | 2–0 | 4–0 (100%) | 24–7 (77.4%) | 1 |
| | Ricardo Mello | 3–6, 1–6 | | 6–0, 6–4 | 1–1 | 2–2 (50.0%) | 16–16 (50.0%) | 2 |
| | Alessio di Mauro | 1–6, 2–6 | 0–6, 4–6 | | 0–2 | 0–4 (0.0%) | 7–24 (22.6%) | 3 |
| | Group 6 | Ramírez Hidalgo | Hartfield | Andreev | RR W–L | Set W–L | Game W–L | Standings |
| 4 | Rubén Ramírez Hidalgo | | 6–4, 6–1 | 6–7$^{(3–7)}$, 1–6 | 1–1 | 2–2 (50.0%) | 19–18 (51.4%) | 2 |
| | Diego Hartfield | 4–6, 1–6 | | 3–6, 6–3, 4–6 | 0–2 | 1–4 (20.0%) | 18–27 (40.0%) | 3 |
| | Igor Andreev | 7–6$^{(7–3)}$, 6–1 | 6–3, 3–6, 6–4 | | 2–0 | 4–1 (80.0%) | 28–20 (58.3%) | 1 |
| | Group 7 | Vassallo Argüello | Portas | Pašanski | RR W–L | Set W–L | Game W–L | Standings |
| 8 | Martín Vassallo Argüello | | 6–1, 6–1 | 7–6$^{(7–2)}$, 6–4 | 2–0 | 4–0 (100%) | 25–12 (67.6%) | 1 |
| Q | Albert Portas | 1–6, 1–6 | | 6–3, 6–3 | 1–1 | 2–2 (50.0%) | 14–18 (43.8%) | 2 |
| | Boris Pašanski | 6–7$^{(2–7)}$, 4–6 | 3–6, 3–6 | | 0–2 | 0–4 (0.0%) | 16–25 (39.0%) | 3 |
| | Group 8 | Gaudio Junqueira | Berlocq | Navarro Pastor | RR W–L | Set W–L | Game W–L | Standings |
| 2 LL | Gastón Gaudio Diego Junqueira | | 2–6, 2–6 (w/ Gaudio) | 3–6, 6–7$^{(5–7)}$ (w/ Junqueira) | 0–1 0–1 | 0–2 (0.0%) 0–2 (0.0%) | 4–12 (25.0%) 9–13 (40.9%) | X 3 |
| | Carlos Berlocq | 6–2, 6–2 (w/ Gaudio) | | 7–6$^{(7–4)}$, 6–2 | 2–0 | 4–0 (100%) | 25–12 (67.6%) | 1 |
| | Iván Navarro Pastor | 6–3, 7–6$^{(7–5)}$ (w/ Junqueira) | 6–7$^{(4–7)}$, 2–6 | | 1–1 | 2–2 (50.0%) | 21–22 (48.8%) | 2 |

## Qualifying
### Seeds

    01. Albert Portas (qualified)
    02. Óscar Hernández (qualified)
    03. Flávio Saretta (first round)
    04. Juan Pablo Guzmán (qualified)
    05. André Sá (first round)
    06. Diego Junqueira (qualifying competition, lucky loser)

### Qualifiers

* Albert Portas
* Óscar Hernández
* Juan Pablo Guzmán

### Lucky loser

* Diego Junqueira

### Qualifying draw
#### First qualifier

| First round | First round | First round | First round | First round | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition |
| 1 | Albert Portas | 6 | 6 | | | | | | |
| WC | Jorge Aguilar | 4 | 1 | | | | | | |
| WC | Jorge Aguilar | 4 | 1 | | 1 | Albert Portas | 6 | 3 | 6 |
| | | | | | | André Ghem | 2 | 6 | 1 |
| | André Ghem | 4 | 6 | 6 | | André Ghem | 2 | 6 | 1 |
| 5 | André Sá | 6 | 3 | 3 | | | | | |

#### Second qualifier

| First round | First round | First round | First round | First round | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition |
| 2 | Óscar Hernández | 6 | 6 | | | | | |
| | Simone Vagnozzi | 4 | 4 | | | | | |
| | Simone Vagnozzi | 4 | 4 | | 2 | Óscar Hernández | 6 | 6 |
| | | | | | 6 | Diego Junqueira | 3 | 2 |
| Alt | Rainer Eitzinger | 2 | 7$^7$ | 1 | 6 | Diego Junqueira | 3 | 2 |
| 6 | Diego Junqueira | 6 | 6$^5$ | 6 | | | | |

#### Third qualifier

| First round | First round | First round | First round | First round | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition |
| 3 | Flávio Saretta | 4 | 6 | 5 | | | | |
| | Marc López | 6 | 1 | 7 | | | | |
| | Marc López | 6 | 1 | 7 | | Marc López | 6 | 0$^r$ |
| | | | | | 4 | Juan Pablo Guzmán | 2 | 0 |
| | Juan Antonio Marín | 3 | 2 | | 4 | Juan Pablo Guzmán | 2 | 0 |
| 4 | Juan Pablo Guzmán | 6 | 6 | | | | | |