Tello was promoted to La Serena's first team in the 2010 season, debuting on 9 May of that year against Palestino in a 3–0 away defeat at La Cisterna's Municipal Stadium.
Gary Cooper | Gary Moore | Gary Allan | Gary Gygax | Gary, Indiana | Gary Burton | Gary Lineker | Gary Player | Gary Numan | Gary Hart | Gary Snyder | Gary Cole | Gary Busey | Gary Panter | Gary Oldman | Gary Paulsen | Gary Sinise | Gary Johnson | Gary Hughes | Gary Brooker | Gary | Gary Valenciano | Gary Peacock | Gary Owens | Gary Locke | Gary Husband | Gary Graffman | Gary Gilmore | Gary Condit | Gary Coleman |