# Water polo at the 2003 Pan American Games

The Water Polo Tournament at the 2003 Pan American Games had a men's and a women's competition. The women were competing for the second time at the Pan American Games. The event was held in Santo Domingo, Dominican Republic.

## Men's competition
### Preliminary round

| | Team | Points | G | W | D | L | GF | GA | Diff |
| 1. | United States | 14 | 7 | 7 | 0 | 0 | 115 | 19 | +96 |
| 2. | Brazil | 12 | 7 | 6 | 0 | 1 | 85 | 47 | +38 |
| 3. | Canada | 10 | 7 | 5 | 0 | 2 | 73 | 40 | +33 |
| 4. | Puerto Rico | 9 | 7 | 4 | 1 | 2 | 47 | 74 | –27 |
| 5. | Mexico | 6 | 7 | 2 | 2 | 3 | 36 | 58 | –22 |
| 6. | Argentina | 3 | 7 | 1 | 1 | 5 | 33 | 61 | –28 |
| 7. | Colombia | 3 | 7 | 1 | 1 | 5 | 44 | 72 | –28 |
| 8. | Dominican Republic | 1 | 7 | 0 | 1 | 6 | 35 | 95 | –60 |
* August 2, 2003
| Mexico | 6 – 6 | Colombia |
| Canada | 11 – 2 | Argentina |
| United States | 24 – 0 | Dominican Republic |
| Brazil | 15 – 6 | Puerto Rico |
* August 3, 2003
| Argentina | 6 – 5 | Colombia |
| United States | 17 – 5 | Brazil |
| Mexico | 5 – 5 | Puerto Rico |
| Canada | 14 – 2 | Dominican Republic |
* August 4, 2003
| Colombia | 12 – 8 | Dominican Republic |
| Brazil | 9 – 8 | Canada |
| Mexico | 6 – 5 | Argentina |
| United States | 14 – 2 | Puerto Rico |
* August 5, 2003
| Argentina | 8 – 8 | Dominican Republic |
| United States | 18 – 1 | Mexico |
| Brazil | 16 – 5 | Colombia |
| Canada | 17 – 6 | Puerto Rico |
* August 6, 2003
| Mexico | 8 – 5 | Dominican Republic |
| Brazil | 11 – 4 | Argentina |
| United States | 11 – 5 | Canada |
| Puerto Rico | 10 – 9 | Colombia |
* August 7, 2003
| Brazil | 19 – 4 | Dominican Republic |
| United States | 18 – 4 | Colombia |
| Argentina | 6 – 7 | Puerto Rico |
| Canada | 10 – 6 | Mexico |
* August 8, 2003
| United States | 13 – 2 | Argentina |
| Canada | 8 – 3 | Colombia |
| Dominican Republic | 8 – 11 | Puerto Rico |
| Brazil | 9 – 4 | Mexico |

### Semi Final Round

* August 9, 2003
| Brazil | 4 – 2 | Canada |
| United States | 16 – 7 | Puerto Rico |
| Argentina | 8 – 6 | Colombia |
| Mexico | 13 – 4 | Dominican Republic |

### Final round

* August 10, 2003 — 7th place
| Colombia | 10 – 6 | Dominican Republic |
* August 10, 2003 — 5th place
| Mexico | 6 – 5 | Argentina |
* August 10, 2003 — Bronze-medal match
| Canada | 15 – 4 | Puerto Rico |
* August 10, 2003 — Gold-medal match
| United States | 13 – 7 | Brazil |

### Final ranking

| RANK | TEAM |
| | United States |
| | Brazil |
| | Canada |
| 4. | Puerto Rico |
| 5. | Mexico |
| 6. | Argentina |
| 7. | Colombia |
| 8. | Dominican Republic |
* 2003 Men's Pan American champions
* United States Tenth title

## Women's competition
### Preliminary round

| | Team | Points | G | W | D | L | GF | GA | Diff |
| 1. | Canada | 7 | 4 | 3 | 1 | 0 | 53 | 14 | +39 |
| 2. | United States | 7 | 4 | 3 | 1 | 0 | 49 | 13 | +36 |
| 3. | Brazil | 3 | 4 | 1 | 1 | 2 | 19 | 32 | –13 |
| 4. | Cuba | 3 | 4 | 1 | 1 | 2 | 16 | 41 | –25 |
| 5. | Puerto Rico | 0 | 4 | 0 | 0 | 4 | 10 | 47 | –37 |
* August 3, 2003
| Cuba | 6 – 3 | Puerto Rico |
| Canada | 12 – 4 | Brazil |
* August 4, 2003
| United States | 20 – 2 | Puerto Rico |
| Brazil | 6 – 6 | Cuba |
* August 5, 2003
| Canada | 19 – 3 | Cuba |
| United States | 9 – 4 | Brazil |
* August 6, 2003
| Canada | 15 – 0 | Puerto Rico |
| United States | 13 – 1 | Cuba |
* August 7, 2003
| Brazil | 6 – 5 | Puerto Rico |
| United States | 7 – 7 | Canada |

### Semi finals

* August 9, 2003
| Canada | 16 – 2 | Cuba |
| United States | 7 – 3 | Brazil |

### Bronze Medal

* August 10, 2003
| Brazil | 6 – 5 | Cuba |

### Gold Medal

* August 10, 2003
| United States | 7 – 3 | Canada |

### Final ranking

| RANK | TEAM |
| | United States |
| | Canada |
| | Brazil |
| 4. | Cuba |
| 5. | Puerto Rico |
* 2003 Women's Pan American champions
* United States First title