# 2018 Fed Cup Americas Zone

The Americas Zone was one of three zones of regional competition in the 2018 Fed Cup.

## Group I

* Venue: Club Internacional de Tenis, Asunción, Paraguay (clay)
* Date: 7–10 February
The seven teams were divided into two pools of three and four teams. The two pool winners took part in a play-off to determine the nation advancing to the World Group II play-offs. The two nations finishing last and second last in their pools took part in relegation play-offs, with the two losing nations being relegated to Group II for 2019. Puerto Rico withdrew before the tournament due to the economic circumstances caused by Hurricane Maria.

### Seeding

| Pot | Nation | Rank$^1$ | Seed |
| 1 | Paraguay | 19 | 1 |
| 1 | Argentina | 20 | 2 |
| 2 | Brazil | 27 | 3 |
| 2 | Chile | 30 | 4 |
| 3 | Colombia | 38 | 5 |
| 3 | Venezuela | 41 | 6 |
| 3 | Guatemala | 45 | 7 |
* $^1$Fed Cup Rankings as of 13 November 2017

### Pools

| | Pool A | PAR | COL | CHI |
| 1 | Paraguay (2–0) | | 3–0 | 2–1 |
| 2 | Colombia (1–1) | 0–3 | | 3–0 |
| 3 | Chile (0–2) | 1–2 | 0–3 | |
| | Pool B | BRA | ARG | VEN | GUA |
| 1 | Brazil (3–0) | | 2–1 | 2–1 | 3–0 |
| 2 | Argentina (2–1) | 1–2 | | 3–0 | 3–0 |
| 3 | Venezuela (1–2) | 1–2 | 0–3 | | 3–0 |
| 4 | Guatemala (0–3) | 0–3 | 0–3 | 0–3 | |

### Play-offs

| Placing | A Team | Score | B Team |
| Promotional | Paraguay | 2–0 | Brazil |
| 3rd–4th | Colombia | 0–2 | Argentina |
| Relegation | Chile | 2–0 | Venezuela |
| Relegation | — | — | Guatemala |

### Final placements

| Placing | Teams | Teams |
| Promoted/First | Paraguay | Paraguay |
| Second | Brazil | Brazil |
| Third | Argentina | Argentina |
| Fourth | Colombia | Colombia |
| Fifth | Chile | Chile |
| Relegated/Sixth | Venezuela | Guatemala |
* Paraguay was promoted to the 2018 Fed Cup World Group II Play-offs.
* Venezuela and Guatemala were relegated to Americas Zone Group II in 2019.

## Group II

* Venue 1: Club Deportivo La Asunción, Metepec, Mexico (hard)
* Venue 2: Centro Nacional de Tenis de la FET, Guayaquil, Ecuador (clay)
* Dates: 20–23 June and 18–21 July

### Seeding

| Pot | Nation | Rank$^1$ | Seed |
| 1 | Ecuador | 51 | 1 |
| 1 | Mexico | 53 | 2 |
| 1 | Peru | 56 | 3 |
| 1 | Bolivia | 65 | 4 |
| 2 | Costa Rica | 67 | 5 |
| 2 | Trinidad and Tobago | 70 | 6 |
| 2 | Dominican Republic | 71 | 7 |
| 2 | Cuba | 75 | 8 |
| 3 | Uruguay | 84 | 9 |
| 3 | Bahamas | 88 | 10 |
| 3 | Barbados | 90 | 11 |
| 3 | Honduras | 94 | 12 |
| 3 | Bermuda | 99 | 13 |
* $^1$Fed Cup Rankings as of 23 April 2018

### Pools

| | Pool A (Metepec) | MEX | DOM | BAR |
| 1 | Mexico (2–0) | | 3–0 | 3–0 |
| 2 | Dominican Republic (1–1) | 0–3 | | 2–1 |
| 3 | Barbados (0–2) | 0–3 | 1–2 | |
| | Pool B (Metepec) | PER | CUB | URU |
| 1 | Peru (2–0) | | 2–1 | 3–0 |
| 2 | Cuba (1–1) | 1–2 | | 2–1 |
| 3 | Uruguay (0–2) | 0–3 | 1–2 | |
| | Pool A (Guayaquil) | ECU | CRC | HON |
| 1 | Ecuador (2–0) | | 3–0 | 3–0 |
| 2 | Costa Rica (1–1) | 0–3 | | 2–1 |
| 3 | Honduras (0–2) | 0–3 | 1–2 | |
| | Pool B (Guayaquil) | BAH | BOL | TTO | BER |
| 1 | Bahamas (3–0) | | 2–1 | 2–1 | 3–0 |
| 2 | Bolivia (2–1) | 1–2 | | 2–1 | 3–0 |
| 3 | Trinidad and Tobago (1–2) | 1–2 | 1–2 | | 3–0 |
| 4 | Bermuda (0–3) | 0–3 | 0–3 | 0–3 | |

### Play-offs

| Placing (Metepec) | A Team | Score | B Team |
| Promotional | Mexico | 2–0 | Peru |
| 3rd–4th | Dominican Republic | 0–2 | Cuba |
| 5th–6th | Barbados | 0–3 | Uruguay |
| Placing (Guayaquil) | A Team | Score | B Team |
| Promotional | Ecuador | 2–0 | Bahamas |
| 3rd–4th | Costa Rica | 2–1 | Bolivia |
| 5th–6th | Honduras | 2–1 | Trinidad and Tobago |
| 7th | — | — | Bermuda |

### Final placements

| Placing | Teams | Teams |
| Promoted | Mexico | Ecuador |
| Second | Peru | Bahamas |
| Third | Cuba | Costa Rica |
| Fourth | Dominican Republic | Bolivia |
| Fifth | Uruguay | Honduras |
| Sixth | Barbados | Trinidad and Tobago |
| Seventh | Bermuda | Bermuda |
* Mexico and Ecuador were promoted to Americas Zone Group I in 2019.