| Personal information | |||
|---|---|---|---|
| Full name | Ariel Leonardo Guevara | ||
| Date of birth | 19 July 1984 | ||
| Place of birth | Lomas de Zamora, Argentina | ||
| Height | 1.82 m (6 ft 0 in) | ||
| Position(s) | Midfielder | ||
| Senior career* | |||
| Years | Team | Apps | (Gls) |
| 2005–2006 | Deportivo Paraguayo | 39 | (2) |
| 2007 | Ferrocarril Midland | 11 | (0) |
| 2007–2008 | San Martín de Burzaco | 15 | (1) |
| 2008–2010 | Claypole | 30 | (2) |
| 2010–2011 | Deportivo Paraguayo | 5 | (1) |
| 2011–2012 | Yupanqui | 12 | (0) |
| 2012–2013 | Lugano | 12 | (0) |
| 2013–2014 | Defensores de La Boca | 8 | (0) |
| 2014–2015 | Victoriano Arenas | 24 | (0) |
| 2016 | Claypole | 3 | (0) |
| Managerial career | |||
| 2017 | Atlético Atlas (assistant) | ||
| 2017 | Almagro (assistant) | ||
| 2018–2019 | Temperley (reserves) | ||
| 2020 | Nueva Chicago (assistant) | ||
| 2021 | Temperley (reserves) | ||
| 2022 | Mineros (assistant) | ||
| 2022 | ULA | ||
| 2023 | Motagua (assistant) | ||
| 2024 | Alvarado (assistant) | ||
| 2024 | Alvarado (interim) | ||
| *Club domestic league appearances and goals | |||
Ariel Leonardo Guevara (born 19 July 1984) is an Argentine football manager and former player who played as a midfielder.