Witnesses reported seeing bottles thrown at the Wolves' supporters buses and cars were damaged, including Wolves' player Matt King.
A statement on the Tigers' website said it has a "zero tolerance" to these incidents and urged anyone with information on who was responsible to contact the club.


One Castleford supporter, J Winter, contacted the Express office to slam the "low-life idiot" who smashed a windown of Matt King's car.
He said: "As a life-long Cas fan, I was disgusted and appalled that some so-called fan had done such a shameful thing.
"Matt King has a reputation for his good nature - both on and off the pitch - and we should be grateful for having the opportunity of seeing a current Australian Test player before in Super League each week.


"Even though Matt knew his car had been damaged he still took time to sign autographs and have his photograph taken with fans before travelling home.
"On behalf of Castleford Tigers' true fans, I would like to say sorry to both Matt and his family, who had a long way to travel home in a patched-up car."