Wrexham and Swansea City will be joined by Cardiff City in the Championship next season following the Bluebirds' promotion from League One.
Wrexham and Cardiff switched divisions at the end of the 2024/25 season as Wrexham achieved a remarkable third successive promotion, whilst Cardiff were relegated with a whimper as interim head coach and club legend Aaron Ramsey was unable to spare them of the drop.
The Bluebirds regrouped under the tutelage of highly-rated head coach Brian Barry-Murphy and although they missed out on the League One title to Lincoln City, the incorporation of youth at the Cardiff City Stadium will be of great encouragement to supporters as they look to resstablish themselves in the second tier.
Linked to the exciting signing of Jens Hjertø-Dahl from Tromso for a substantial transfer fee, Cardiff are going to require more acquisitions in the transfer window if they're to usurp Welsh rivals Wrexham and Swansea in the Championship standings, and that's been reflected in the betting odds.
Wrexham are the favourites to finish the 2026/27 season as the top Welsh club as they aim to bounce back from their disappointment of missing out on a play-off berth.
Phil Parkinson's men occupied sixth at the start of the final day, but a 2-2 draw with Middlesbrough resulted in the Red Dragons slipping out of the top six as Hull City came from behind to beat Norwich City.
Wrexham have repeatedly made the headlines in previous transfer windows with their lavish spending, but they're yet to dig into their deep pockets this summer as the club attempt to trim a bloated squad before adding to the strong foundations in place.
Swansea finished 11th in the Championship last season, seven points off the pace of Wrexham and nine points adrift of the play-offs, despite possessing the league's top goalscorer in Zan Vipotnik.
Vitor Matos revived Swansea's fortunes after succeeding Alan Sheehan at the end of November and his 1.57 points per game, extrapolated over a season, would equate to 72 points - enough to put the Swans in the play-off mix.
Now co-owned by Snoop Dogg and Luka Modric, Swansea have so far retained the services of Vipotnik, which will be vital if they're to challenge for a top-eight finish. They have sold chief orchestrator Ethan Galbraith to Stoke City in an eight-figure deal, but have ventured into the Austrian Bundesliga for the purchase of Moussa Yeo, while Leo Walta has joined from Allsvenskan side Sirius on a permanent basis following his loan last year.
(Odds will display when market is available).
All odds displayed on this page were correct at the time of writing and are subject to withdrawal or change at any time.