Buenos Aires, Argentina (SportsNetwork.com) - Rafael Nadal is a step closer to another clay court title after beating Carlos Berlocq in the semifinals of the Argentina Open on Saturday.

The top-seeded Nadal battled to a 7-6 (9-7), 6-2 win over the local favorite Berlocq and will try to win his 46th career clay court title Sunday at Buenos Aires Lawn Tennis Club.

Nadal, who has 64 titles overall, will face another Argentine favorite, past Buenos Aires winner Juan Monaco.

Monaco defeated 2011 champion Nicolas Almagro 6-3, 6-7 (6-8), 6-4 in two hours and 27 minutes and is chasing his ninth career title. He captured the Buenos Aires crown in 2007.

Nadal is 5-1 all-time against Monaco, with the only loss coming at the 2007 ATP Masters tournament in Cincinnati when he retired during the second set because of knee and wrist injuries.

Sunday's winner will collect $91,050.