In the on-going Hockey World League Semifinals at Antwerp, Belgium, arch-rivals India and Pakistan will clash in a Pool A encounter at 7.30 p.m. today. Sardar Singh-led Indian side have won both their first two outings against France and Poland. Pakistan, on the other hand, managed to beat Poland before being outplayed by Australia 6-1. For both the teams, a win in this preliminary pool match will pave the way for a favourable quarter-final draw. The Indian Men's team have already booked their berth for the 2016 Rio Olympics.