The 29-year-old Krishan sustained a cut below his left eye in the high-voltage clash, which, according to team sources, he competed with a shoulder niggle.
Indian boxer Vikas Krishan is chasing a medal in what is his third and, in all likelihood, final shot at Olympic glory.
Crores spent on me, no longer indisciplined and reliant on luck: Vikas Krishan ahead of third Olympic appearance
Currently in Assisi, Italy for training, Vikas is the only one among the five Olympic-bound men to have the experience of competing in the Games.
Vikas had won a lightweight 60kg category gold in the 2010 Asiad before adding a middleweight bronze in the 2014 edition.
Shiva Thapa (60kg) claimed a place in the Indian boxing team for the Asian Games after winning the trials.
Boxer Vikas Krishan clinched gold medal in the men's 75kg category at the 21st Commonwealth Games here on Saturday.
Mary Kom has been pitted against Scotland's Megan Gordon in the quarterfinals of the 48kg category, which will take place on April 8.