Hull City boss Sergej Jakirovic has revealed midfielder John Lundstram will be out for six weeks with a calf muscle injury.
The 31-year-old is on a season-long loan from Turkish side Trabzonspor but was forced off after 15 minutes of the Tigers' 1-0 Championship win over Sheffield United on 4 October.
"It's not a good situation, our medical team told me it's six weeks," Jakirovic told BBC Radio Humberside.
"We need to be patient, he's having therapy and we are going day-by-day week-by week and our prediction is he'll be out until the next international break (in November).