Facundo Federico Waller Martiarena (born 9 April 1997) is a Uruguayan professional footballer who plays as a midfielder for Argentine Primera División club Huracán, on loan from Liga MX club Puebla.
Club career A youth academy graduate of Plaza Colonia, Waller made his professional debut on 19 April 2014 in a 1–1 draw against Rocha. He scored his first goal on 19 March 2017 in a 2–3 defeat against Sud América.
In February 2018, Waller joined Nacional on a season long loan deal. However, he couldn't play any matches for the senior team due to injuries.
On 13 August 2020, Liga MX club UNAM announced the signing of Waller on a season long loan deal with option to buy. In April 2021, UNAM decided not to activate his purchase option and announced his departure from the club.
On 10 July 2021, Waller joined Atlético San Luis on a two-year deal.
