Leonardo Kirche
Leonardo Kirche is a Brazilian tennis player playing on the ATP Challenger Tour. He has played one match for the Brazil Davis Cup team.
Challenger finals
Singles: 1 (0–1)
| Outcome | No. | Date | Tournament | Surface | Opponent in the final | Score |
| Runner-up | 1. | 23 September 2012 | Campinas, Brazil | Clay |  Guido Pella | 4–6, 0–6 |
Doubles: 2 (1–1)
| Outcome | No. | Date | Tournament | Surface | Partner | Opponents in the final | Score |
| Winner | 1. | 18 September 2010 | Belo Horizonte, Brazil | Clay |  Rodrigo Grilli |  Christian Lindell João Souza | 6–3, 6–3 |
| Runner-up | 2. | 11 May 2013 | Rio Quente, Brazil | Hard | Ricardo Hocevar | Fabiano de Paula Marcelo Demoliner | 3–6, 4–6 |