Updated On: 01 February, 2017 08:54 AM IST | | Reuters
<p>Diego Costa's missed second-half penalty cost Premier League leaders Chelsea a victory at Liverpool on Tuesday but a 1-1 draw did little damage to their title prospects as closest rivals Arsenal and Tottenham Hotspur dropped points</p>

David Luiz (C) celebrates scoring his team's first goal

David Luiz (C) celebrates scoring his team's first goal. Pic/ AFP
Diego Costa's missed second-half penalty cost Premier League leaders Chelsea a victory at Liverpool on Tuesday but a 1-1 draw did little damage to their title prospects as closest rivals Arsenal and Tottenham Hotspur dropped points.