Nottingham Forest welcome Birmingham City to the City Ground on Boxing Day next week, hoping to pull further clear of the Championship relegation zone.Neither side has truly impressed in this campaign and both are in the bottom half of the table, languishing 20th (Nottingham Forest) and 17th (Birmingham City).The Tricky Trees, who lost the opening three games of the season, hired Chris Hughton in October, and following a slight improvement in results, slumped again.They've now won only once in the last nine league games - a 2-0 victory against bottom side Sheffield Wednesday last week. Nottingham Forest have lost six of those nine games.Birmingham might feel slightly encouraged by the form of their hosts, as the Blues are also on a downward spiral, losing their last three games.Nottingham Forest vs Birmingham City Head-To-HeadIn 28 meetings between the sides, Birmingham City narrowly edge ahead of Nottingham Forest with 10 victories to nine. Another nine games have ended all square.Last season, Forest ran out 3-0 victors at home, but the Blues gained some revenge in the return with a 2-1 win.𝗟𝗶𝘃𝗲 𝗼𝗻 𝗶𝗙𝗼𝗹𝗹𝗼𝘄 𝗙𝗼𝗿𝗲𝘀𝘁 📺Match passes are available to purchase for the Boxing Day game against Birmingham. #NFFC— Nottingham Forest FC (@NFFC) December 23, 2020Nottingham Forest Form Guide (all competitions): L-L-L-W-DBirmingham City Form Guide (all competitions): W-W-L-L-LNottingham Forest vs Birmingham City Team NewsForest do not have any fresh injury concerns, but the midfield duo of Harry Arter and Samba Sow are just one booking away from suspension.Injured: NoneSuspended: NoneUnavailable: NoneTaking a look 𝗶𝗻𝘀𝗶𝗱𝗲 𝘁𝗿𝗮𝗶𝗻𝗶𝗻𝗴 ahead of #FORBIR on Boxing Day. 🔵💪 pic.twitter.com/BIqTymuf2p— Birmingham City FC (@BCFC) December 23, 2020Birmingham City have a clean bill of health going into the match as manager Aitor Karanka has all of his players available for the Boxing Day encounter.Injured: NoneSuspended: NoneUnavailable: NoneNottingham Forest vs Birmingham City Predicted XINottingham Forest (4-2-3-1): Brice Samba; Cyrus Christie, Loic Mbe Soh, Joe Worrall, Yuri Ribeiro; Samba Sow, Ryan Yates; Sammy Ameobi, Cafu, Alex Mighten; Lewis Grabban.Birmingham City (4-2-3-1): Neil Etheridge; Maxime Colin, Marc Roberts, Harlee Dean, Kristian Pedersen; Adam Clayton, Mikel San Jose; Ivan Sanchez, Jon Toral, Jeremie Bela; Scott Hogan.Nottingham Forest vs Birmingham City PredictionBoth managers are feeling the heat following a series of poor results, but Hughton is likely to be the more disappointed manager. With Forest tenure sinking deeper into the drop zone, his job is on the line if results don't urgently change.With the pressure on Forest to secure a home victory, we expect them to earn a narrow win in this game.Prediction: Nottingham Forest 2-1 Birmingham City