| Porto Alegre Junior Championships | |
| Logo Size: | 180px |
| Founded: | 1978 (Copa Gerdau in 1984) |
| City: | Porto Alegre |
| Country: | Brazil |
| Venue: | Associação Leopoldina Juvenil and Sogipa |
| Surface: | Red clay – outdoors |
| Category: | ITF Junior Grade A (2007–current) |
| Draw: | 64 / 64 / 32 (Boys) 64 / 48 / 32 (Girls) |
| Website: | www.campeonatointernacional.com.br |
| Completed Event: | 2018 |
| Singles: |  Sebastián Báez (Boys)  Leylah Annie Fernandez (Girls) |
The Porto Alegre Junior Championships (Portuguese: Campeonato Internacional Juvenil de Tênis de Porto Alegre|link=no), also known as the Copa Gerdau, is a prestigious junior tennis tournament played on outdoor red clay courts in Porto Alegre, Brazil. The tournament is held annually in late February or early March. It is one of five Grade A tournaments, the junior equivalent of ATP Masters or WTA Premier Mandatory events in terms of rankings points allocated.
The Copa Gerdau was founded in 1984, and has hosted international players since 1987. It has been a Grade A event since 2007. Before this event was promoted to Grade A, Brazil's Banana Bowl tournament had held that distinction since 1998. The original venue for the Grade A tournament was the International Championships of Venezuela, which was founded in 1978 and held in Caracas.[1]
Bill Stanley
David Brewer
Bianca Ioana Bonifate 
