# 2025 Davis Cup World Group I

The 2025 Davis Cup World Group I will be held from 12 to 14 September 2025. The thirteen winners of this round will qualify for the 2026 Davis Cup Qualifiers first round while the thirteen losers will play at the 2026 Davis Cup World Group I play-offs.

## Teams

Twenty-six teams will participate in the World Group I, in series decided on a home and away basis.
These twenty-six teams are:
* 13 losing teams from the Qualifiers first round, held in January–February 2025
* 13 winning teams from the World Group I play-offs, held in January–February 2025
The 13 winning teams from the World Group I will play in the Qualifiers first round and the 13 losing teams will play in the World Group I play-offs in 2026.
#: Nations Ranking as of 3 February 2025.

## Results summary

| Home team | Score | Away team |
| Canada [1] | – | Israel |
| Bulgaria | – | Finland [2] |
| Serbia [3] | – | Turkey |
| Poland | – | Great Britain [4] |
| Chile [5] | – | Luxembourg |
| Greece | – | Brazil [6] |
| Slovakia [7] | – | Colombia |
| South Korea [8] | – | Kazakhstan |
| Switzerland [9] | – | India |
| Sweden [10] | – | Tunisia |
| Peru | – | Portugal [11] |
| Chinese Taipei [12] | – | Norway |
| Ecuador | – | Bosnia and Herzegovina [13] |

## Results
### Canada vs. Israel

| Canada | Canada 12–14 September 2025 | Canada 12–14 September 2025 | Israel |
| 1 2 3 1           2           3           4           5 ||||

### Bulgaria vs. Finland

| Bulgaria | Bulgaria 12–14 September 2025 | Bulgaria 12–14 September 2025 | Finland |
| 1 2 3 1           2           3           4           5 ||||

### Serbia vs. Turkey

| Serbia | Serbia 12–14 September 2025 | Serbia 12–14 September 2025 | Turkey |
| 1 2 3 1           2           3           4           5 ||||

### Poland vs. Great Britain

| Poland | Poland 12–14 September 2025 | Poland 12–14 September 2025 | Great Britain |
| 1 2 3 1           2           3           4           5 ||||

### Chile vs. Luxembourg

| Chile | Chile 12–14 September 2025 | Chile 12–14 September 2025 | Luxembourg |
| 1 2 3 1           2           3           4           5 ||||

### Greece vs. Brazil

| Greece | Greece 12–14 September 2025 | Greece 12–14 September 2025 | Brazil |
| 1 2 3 1           2           3           4           5 ||||

### Slovakia vs. Colombia

| Slovakia | Slovakia 12–14 September 2025 | Slovakia 12–14 September 2025 | Colombia |
| 1 2 3 1           2           3           4           5 ||||

### South Korea vs. Kazakhstan

| South Korea | South Korea 12–14 September 2025 | South Korea 12–14 September 2025 | Kazakhstan |
| 1 2 3 1           2           3           4           5 ||||

### Switzerland vs. India

| Switzerland | Switzerland 12–14 September 2025 | Switzerland 12–14 September 2025 | India |
| 1 2 3 1           2           3           4           5 ||||

### Sweden vs. Tunisia

| Sweden | Sweden 12–14 September 2025 | Sweden 12–14 September 2025 | Tunisia |
| 1 2 3 1           2           3           4           5 ||||

### Peru vs. Portugal

| Peru | Peru 12–14 September 2025 | Peru 12–14 September 2025 | Portugal |
| 1 2 3 1           2           3           4           5 ||||

### Chinese Taipei vs. Norway

| Chinese Taipei | Chinese Taipei 12–14 September 2025 | Chinese Taipei 12–14 September 2025 | Norway |
| 1 2 3 1           2           3           4           5 ||||

### Ecuador vs. Bosnia and Herzegovina

| Ecuador | Ecuador 12–14 September 2025 | Ecuador 12–14 September 2025 | Bosnia and Herzegovina |
| 1 2 3 1           2           3           4           5 ||||