RIO DE JANEIRO : India chief coach Roelant Oltmans said two yellow cards hurt the team badly .
That resulted in India 's 1 - 2 loss to the Netherlands in a pool B men 's hockey match at the Rio Olympic Games on Thursday .
RIO DE JANEIRO : India chief coach Roelant Oltmans said two yellow cards hurt the team badly and that resulted in its 1 - 2 loss to the Netherlands in a pool B men 's hockey match at the Rio Olympic Games on Thursday .