Check out Nadal's stats over his career when playing on clay, no wonder he is the clear favorite to win the Monte Carlo.
Novak Djokovic crashed out of third round of the Monte Carlo Masters in a 6-7 (2), 6-2, 6-3 defeat to Dominic Thiem
Rafael Nadal (4/7)
Novak Djokovic (16/1)
Austrian Dominic Thiem (16/1)
Alex Zverev (10/1)
http://www.tennis.com/pro-game/2018/04/rafael-nadal-monte-carlo-atp-masters-1000/73278/
Novak Djokovic crashed out of third round of the Monte Carlo Masters in a 6-7 (2), 6-2, 6-3 defeat to Dominic Thiem
Rafael Nadal (4/7)
Novak Djokovic (16/1)
Austrian Dominic Thiem (16/1)
Alex Zverev (10/1)
http://www.tennis.com/pro-game/2018/04/rafael-nadal-monte-carlo-atp-masters-1000/73278/