India defeated hosts Argentina 3-1 in the men's semifinal match on Saturday while the women's team beat China 3-0 in their last-four match.
The Indian men face Malaysia in the summit clash while their women counterparts take on hosts Argentina in the final.
In the men's semifinal match, Sudeep Chirmako (12th and 18th minute) and Rahul Kumar Rajbhar (3th) scored for India while captain Facundo Zarate found the target for Argentina.
India took the lead through Rahul Kumar but Argentina were quick to equalise as they scored through Facundo Zarate in the 4th minute.
Both the teams had chances in the remaining six minutes of the first period but their goalkeepers made some fine saves to keep the scores locked at 1-1 at half-time.
In the second period, India maintained pressure and benefited from it as they took the lead in the 12th minute through Sudeep Chirmako who produced a fine finish to swing the match in India's favour.
Indian goalkeeper Prashant Chauhan kept his team in the lead as he was called into action again in the next few minutes to deny the hosts of an equaliser.
Indian attackers also created chances and were successful again in the 18th minute as Sudeep Chirmako scored his second goal of the match to give a two-goal advantage for his side.
Argentina tried to make a comeback in the dying minutes but the Indians stood firm and denied the home side any more goal.
In the women's semifinal, India outplayed their Chinese opponents with goals coming from Mumtaz Khan (1st minute), Reet (5th) and Lalremsiami (13th).
India dominated the match right from the start as they put pressure on the Chinese defence by keeping possession.
The Indian team was rewarded for their efforts as Mumtaz Khan scored just after 52 seconds. Even after that, India kept the possession and created several chances from inside and outside the 11-metres area.
The 5th minute saw Indian midfielder Reet make a fierce shot from the half-way line, which beat the Chinese goalkeeper Xinyi Zhu on her right and gave her side a 2-0 lead.
China tried to create opportunities in the remaining few minutes but Indian defenders were up to their task as their side took the two-goal advantage into the half-time break.
India dominated the second period as well, finding space in the opposition's half and creating chances for themselves.
In the 13th minute, it was forward Lalremsiami who was stopped from taking a shot by a Chinese player, which meant that India were awarded a Penalty Challenge. Lalremsiami converted it as she scored her eighth goal of the competition and gave India a 3-0 lead.