| Continent: | Asia U-18 |
| Year: | 1998 |
| Gender: | women |
| Size: | 180 |
| Host: | Japan |
| Dates: | September 13–20 |
| Teams: | 12 |
| Federations: | 44 |
| Venues: | 1 |
| Cities: | 1 |
| Champions: | CHN |
| Title Number: | 7 |
The ABC Under-18 Championship for Women 1998 is the 14th edition of the ABC's junior championship for basketball. The games were held at Tokushima, Japan from September 13–20, 1998.
| width=180 | Team | width=30 | Pld | width=30 | W | width=30 | L | width=30 | PF | width=30 | PA | width=30 | PD | width=30 | Pts | width=80 | Tiebreaker |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 5 | 0 | 519 | 142 | +377 | 10 | |||||||||||
| 5 | 4 | 1 | 464 | 290 | +174 | 9 | |||||||||||
| 5 | 3 | 2 | 278 | 304 | −26 | 7 | 1–0 | ||||||||||
| 5 | 2 | 3 | 240 | 370 | −130 | 7 | 0–1 | ||||||||||
| 5 | 1 | 4 | 278 | 435 | −157 | 6 | |||||||||||
| 5 | 0 | 5 | 207 | 445 | −238 | 5 |
| width=180 | Team | width=30 | Pld | width=30 | W | width=30 | L | width=30 | PF | width=30 | PA | width=30 | PD | width=30 | Pts |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 5 | 0 | 534 | 133 | +401 | 10 | |||||||||
| 5 | 4 | 1 | 595 | 156 | +439 | 9 | |||||||||
| 5 | 3 | 2 | 286 | 255 | +31 | 8 | |||||||||
| 5 | 2 | 3 | 170 | 360 | −190 | 7 | |||||||||
| 5 | 1 | 4 | 219 | 458 | −239 | 6 | |||||||||
| 5 | 0 | 5 | 91 | 533 | −442 | 5 |
| width=40 | Rank | width=180 | Team | width=60 | Record |
|---|---|---|---|---|---|
| 7–0 | |||||
| 5–2 | |||||
| 5–2 | |||||
| 4 | 5–2 | ||||
| 5 | 4–2 | ||||
| 6 | 3–3 | ||||
| 7 | 3–3 | ||||
| 8 | 2–4 | ||||
| 9 | 2–4 | ||||
| 10 | 1–5 | ||||
| 11 | 1–5 | ||||
| 12 | 0–6 |