| Year | date | Winner | sets | Finalist | sets |  | 2019 Men Monte Carlo MON | 21.04 | Fabio Fognini |  ITA | 1318 | 2-0 | Dusan Lajovic |  SRB | 48 | 6-3, 6-4 |  | 2018 Men Monte Carlo MON | 22.04 | Rafael Nadal |  ESP | 1 | 2-0 | Kei Nishikori |  JPN |   | 6-3, 6-4 |  | 2017 Men Monte Carlo MON | 23.04 | Rafael Nadal |  ESP | 4 | 2-0 | Albert Ramos-Vinolas |  ESP | 15 | 6-1, 6-3 |  | 2016 Men Monte Carlo MON | 17.04 | Rafael Nadal |  ESP | 5 | 2-1 | Gael Monfils |  FRA | 13 | 7-5, 5-7, 6-0 |  | 2015 Men Monte Carlo MON | 19.04 | Novak Djokovic |  SRB | 1 | 2-1 | Tomas Berdych |  CZE | 6 | 7-5, 4-6, 6-3 |  | 2014 Men Monte Carlo MON | --.-- | Stan Wawrinka |  SUI | 3 | 2-1 | Roger Federer |  SUI | 4 | 4-6, 7-65, 6-2 |  | 2013 Men Monte Carlo MON | --.-- | Novak Djokovic |  SRB | 1 | 2-0 | Rafael Nadal |  ESP | 3 | 6-2, 7-61 |  | 2012 Men Monte Carlo MON | --.-- | Rafael Nadal |  ESP | 2 | 2-0 | Novak Djokovic |  SRB | 1 | 6-3, 6-1 |  | 2011 Men Monte Carlo MON | --.-- | Rafael Nadal |  ESP | 1 | 2-0 | David Ferrer |  ESP | 4 | 6-4, 7-5 |  | 2010 Men Monte Carlo MON | --.-- | Rafael Nadal |  ESP | 2 | 2-0 | Fernando Verdasco |  ESP | 6 | 6-0, 6-1 |  | 2009 Men Monte Carlo MON | --.-- | Rafael Nadal |  ESP | 1 | 2-1 | Novak Djokovic |  SRB | 3 | 6-3, 2-6, 6-1 |  | 2008 Men Monte Carlo MON | --.-- | Rafael Nadal |  ESP | 2 | 2-0 | Roger Federer |  SUI | 1 | 7-5, 7-5 |  | 2007 Men Monte Carlo MON | --.-- | Rafael Nadal |  ESP | 2 | 2-0 | Roger Federer |  SUI | 1 | 6-4, 6-4 |  |  Finals in 5 sets |  | 2006 Men Monte Carlo MON | --.-- | Rafael Nadal |  ESP | 2 | 3-1 | Roger Federer |  SUI | 1 | 6-2, 6-72, 6-3, 7-65 |   
| Year | Final | Winner | sets | Finalist | sets |  | 1966 Men Monte Carlo MON | 12.04 | Manuel Martinez Santana |  ESP |   | 3-1 | Nicola Pietrangeli |  ITA |   | 8-6, 4-6, 6-4, 6-1 |  | 1961 Men Monte Carlo MON | 02.04 | Nicola Pietrangeli |  ITA |   | 3-1 | Pierre Darmon |  FRA |   | 6-4, 1-6, 6-3, 6-3 |  | 1958 Men Monte Carlo MON | 07.04 | Robert Haillet |  FRA |   | 2-1 | Jaroslav Drobny |  TCH |   | 6-4, 6-4, 6-3 |  | 1957 Men Monte Carlo MON | 21.04 | Jacques (Jackie) Brichant |  BEL |   | ret | Paul Remy |  FRA |   | 3-6, 5-5 |  | 1956 Men Monte Carlo MON | 01.04 | Hugh W. Stewart |  USA |   | 3-1 | Anthony (Tony) Vincent |  USA |   | 1-6, 8-6, 6-0 ,6-2 |   
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