He currently plays for CD Magallanes, wearing the number 3 shirt. He plays primarily as a Defender. His current market value is estimated at 275K €.

His most recent move was a from Magallanes U19 to CD Magallanes on 2024-01-01.

Throughout the CHI Liga de Ascenso 2026, Alonso Walters featured in 2 matches, averaging 0 tackles, 0 interceptions, and 0 clearances per game, while blocking 0 shots per game.