2018 FIBA Under-18 Women's Americas Championship
The 2018 FIBA Americas Under-18 Championship for Women is an international basketball competition that currently takes place from August 1-7, 2018 in Mexico City, Mexico. This is the twelfth edition of the championship, and is the FIBA Americas qualifying tournament for the 2019 FIBA Under-19 Women's Basketball World Cup in Thailand. Eight national teams from across the Americas, composed of women aged 19 and under, will compete in the tournament.Participating teams
The draw was held in Mexico City, Mexico on 10 July 2018.
All times are local.Group A
Group B
Knockout stage
Bracket
Quarterfinals
5–8th place semifinals
Semifinals
Seventh place game
Fifth place game
Third place game
Final
Final ranking
| Rank | Team | Record |
| | 6–0 |
| | 5–1 |
| | 4–2 |
| 4 | | 3–3 |
| 5 | | 3–3 |
| 6 | | 1–5 |
| 7 | | 2–4 |
| 8 | | 0–6 |
