Celtic's 2026/27 pre-season campaign kicks off with a friendly against League of Ireland side Shelbourne at Tolka Park in Dublin. Manager Martin O'Neill is expected to field a heavily rotated side, with numerous substitutions throughout the match.
Team News and Absentees
Several first-team players are unavailable due to FIFA's recommended 21-day break following summer international tournaments. Those missing include Anthony Ralston, Kieran Tierney, Alistair Johnston, Auston Trusty, Yang, Benjamin Nygren, Sebastian Tounekti, and Daizen Maeda. This opens opportunities for fringe players and youngsters.
Colby Donovan may start at right-back, while Dane Murray and Johnny Kenny—returning to his homeland where he made his name—could play prominent roles. Callum Osmand, recovering from a long injury layoff, might feature, as could Cameron Carter-Vickers as he eases back from a long-term injury.
New Signings and Key Players
No new signings are confirmed for this match. A £5.5 million deal for Camilo Duran is close but not yet completed, while a move for goalkeeper Tjark Ernst is also in the works. However, Alex Oxlade-Chamberlain, who earned a new one-year deal after a strong second half of last season, could be involved.
Fans will also get a first look at which youngsters O'Neill rates for the upcoming season.
Opposition Form
Shelbourne come into the match sharp, having played a competitive game on Friday—a 2-1 win over Dundalk in the League of Ireland. They currently sit fifth in the league, competing for a European qualification spot. The friendly is fitted into a short break in their domestic season.
