# 2018 Fed Cup Asia/Oceania Zone Group I – Pool B

Pool B of the 2018 Fed Cup Asia/Oceania Zone Group I was one of two pools in the Asia/Oceania zone of the 2018 Fed Cup. Four teams competed in a round robin competition, with the top team and the bottom team proceeding to their respective sections of the play-offs: the top team played for advancement to the World Group II Play-offs, while the bottom team faced potential relegation to Group II.

## Standings

| | | JPN | KOR | THA | TPE | RR W–L | Set W–L | Game W–L | Standings |
| 3 | Japan | | 3–0 | 3–0 | 3–0 | 3–0 | 18–2 (90%) | 118–63 (65%) | 1 |
| 8 | South Korea | 0–3 | | 2–1 | 3–0 | 2–1 | 12–10 (55%) | 104–94 (53%) | 2 |
| 5 | Thailand | 0–3 | 1–2 | | 2–1 | 1–2 | 10–13 (43%) | 99–113 (47%) | 3 |
| 2 | Chinese Taipei | 0–3 | 0–3 | 1–2 | | 0–3 | 2–17 (11%) | 61–112 (35%) | 4 |
Standings are determined by: 1. number of wins; 2. number of matches; 3. in two-team ties, head-to-head records; 4. in three-team ties, (a) percentage of sets won (head-to-head records if two teams remain tied), then (b) percentage of games won (head-to-head records if two teams remain tied), then (c) Fed Cup rankings.

## Round-robin
### Chinese Taipei vs. South Korea

| Chinese Taipei 0 | R.K. Khanna Tennis Complex, New Delhi, India 7 February Hard | R.K. Khanna Tennis Complex, New Delhi, India 7 February Hard | South Korea 3 |
| 1 2 3 1 Lee Ya-hsuan Jeong Su-nam 3 6 3 6     2 Hsu Chieh-yu Han Na-lae 2 6 3 6     3 Hsu Ching-wen / Lee Pei-chi Kim Na-ri / Lee So-ra 2 6 3 6 ||||

### Japan vs. Thailand

| Japan 3 | R.K. Khanna Tennis Complex, New Delhi, India 7 February Hard | R.K. Khanna Tennis Complex, New Delhi, India 7 February Hard | Thailand 0 |
| 1 2 3 1 Kurumi Nara Peangtarn Plipuech 6 0 6 2     2 Nao Hibino Luksika Kumkhum 5 7 7$^7$ 6$^5$ 6 0   3 Miyu Kato / Makoto Ninomiya Nicha Lertpitaksinchai / Peangtarn Plipuech 6 3 6 3 ||||

### Chinese Taipei vs. Thailand

| Chinese Taipei 1 | R.K. Khanna Tennis Complex, New Delhi, India 8 February Hard | R.K. Khanna Tennis Complex, New Delhi, India 8 February Hard | Thailand 2 |
| 1 2 3 1 Lee Pei-chi Patcharin Cheapchandej 4 6 6 4 6 3   2 Hsu Chieh-yu Luksika Kumkhum 0 6 1 6     3 Hsu Ching-wen / Lee Pei-chi Luksika Kumkhum / Peangtarn Plipuech 5 7 2 6 ||||

### Japan vs. South Korea

| Japan 3 | R.K. Khanna Tennis Complex, New Delhi, India 8 February Hard | R.K. Khanna Tennis Complex, New Delhi, India 8 February Hard | South Korea 0 |
| 1 2 3 1 Kurumi Nara Jeong Su-nam 6 3 6 0     2 Nao Hibino Han Na-lae 1 6 7$^7$ 6$^2$ 6 2   3 Miyu Kato / Makoto Ninomiya Kim Na-ri / Lee So-ra 6 2 6 2 ||||

### Chinese Taipei vs. Japan

| Chinese Taipei 0 | R.K. Khanna Tennis Complex, New Delhi, India 9 February Hard | R.K. Khanna Tennis Complex, New Delhi, India 9 February Hard | Japan 3 |
| 1 2 3 1 Hsu Ching-wen Miyu Kato 2 6 1 6     2 Hsu Chieh-yu Nao Hibino 6$^8$ 7$^{10}$ 4 6     3 Hsu Ching-wen / Lee Ya-hsuan Miyu Kato / Makoto Ninomiya 2 6 6$^1$ 7$^7$ ||||

### Thailand vs. South Korea

| Thailand 1 | R.K. Khanna Tennis Complex, New Delhi, India 9 February Hard | R.K. Khanna Tennis Complex, New Delhi, India 9 February Hard | South Korea 2 |
| 1 2 3 1 Nicha Lertpitaksinchai Jeong Su-nam 7$^7$ 6$^5$ 2 6 0 6   2 Luksika Kumkhum Han Na-lae 6 0 2 6 7 5   3 Luksika Kumkhum / Peangtarn Plipuech Han Na-lae / Kim Na-ri 7 5 6$^3$ 7$^7$ 3 6 ||||