 Nyora kuenderera kweiyi ndima - Muna Chikumi 2015 akagadzwa technical director weChilean vakadzi nhabvu yenyika, nebasa rake rekutanga kugadzirira timu iri pasi pemakore makumi maviri ye2015 South American U-20 Womens Championship. Apo chikwata chenyika chevakadzi vakuru chakatamba mutambo wavo wekutanga mumakore matatu muna Chivabvu 2017, vakakunda nyika yePeru isina rombo rakanaka 120. Pa2018 Copa América Femenina, Letelier akatungamira vanogamuchira Chile kusvika kumumhanyi, vachiwana kodzero yavo yekutanga FIFA Womens World Cup muna 2019. 