
Celtic have dropped a surprisingly number of points at the start of this season, already losing three of their first seven games in the Scottish Premiership. That includes their Old Firm clash with arch-rivals Rangers, who the Werkself faced in the 2019/20 Europa League. Rangers ended Celtic’s run of nine straight league titles last year. The Hoops only managed a 1-1 draw with Dundee United at the weekend, meaning the gap to leaders Rangers opened up to six points. Celtic are only in sixth place.
Things have also gone awry in Europe for Ange Postecoglou’s side. Their dream of a place in the Champions League were ended by an extra-time defeat to Danish side Midtjylland in the second round of qualifying. Victories over Jablonec of the Czech Republic and Dutch outfit AZ Alkmaar ultimately saw them reach the Europa League, which they opened with a cracker in Spain. The Scots had a 2-0 lead inside half an hour away at Real Betis, but then conceded four in the space of 21 minutes to eventually lose 4-3. They’ll be looking for their first points of the campaign on their home debut this season against the Werkself.
After two Northern Irishmen and a Scotsman in the last five years, Celtic have tried an intercontinental approach for their manager with Greece-born Australian Postecoglou. He joined in the summer from Japanese side Yokohama F. Marinos, where he won the title in 2019. The 56-year-old had previously spent four years in charge of his national team, leading Australia to the 2014 World Cup. He was a bit of an unknown in Europe before his surprise appointment.
However, he has plenty of experience in his squad. By far the most famous name is in goal with former England international Joe Hart signed on a free from Tottenham Hotspur in the summer. The 34-year-old goalkeeper has been to two World Cups and two European Championships with the Three Lions, as well as winning the league twice with Manchester City. He brings a wealth of experience to the Bhoys. Otherwise, there is a lack of big names in the side. Defender Christopher Jullien may be one known by Bundesliga followers after he made one league appearance for Freiburg in 2014. Swiss forward Albian Ajeti has also played in Germany, being on the books at Augsburg in 2016.
Jullien hasn’t played at all in 2021 due to a knee injury, but did return to training recently. It’s unlikely he’ll feature against the Werkself, as is also the case for wingers Kyogo Furuhashi and Mikey Johnston. Captain Callum McGregor was another who missed out in the league on Sunday, but could be an option again during the week.
When McGregor is fit and in top form, he’s part of a strong midfield with David Turnbull and James McCarthy in Postecoglou’s 4-3-3 formation. McGregor in particular is the heart of the team, with the 28-year-old having been at Celtic since he was eight. He also scored Scotland’s only goal of last summer’s Euros. At 22, Turnbull is seen as one of his country’s most exciting prospects and was named by teammates as the Young Player of the Season last term.
Celtic have to plug a very leaky defence. They’re yet to compensate for the departure of leader Kristoffer Ajer to Brentford or the injury to Jullien. Carl Starfelt from Rubin Kazan and Cameron Carter-Vickers on loan from Tottenham were signed as replacements, but they are still trying to find their feet. Full-back Josip Juranovic is also a new face from Legia Warsaw. The Hoops have particularly struggled on the road, losing all three away league games so far – plus the defeat to Betis.
Celtic are the team you’d expect to finish third in Group G behind Bayer 04 and Betis. The Bhoys did, though, show in Spain that they can at times compete against the favourites, meaning Leverkusen know they face a tough task. The Scots should also have more defensive stability once key men McGregor and Jullien are back fit, and they could still have a say in who finishes in the top two.

Bayer 04 Leverkusen have appointed Carles Martínez Novell as the new head coach. The 42-year-old Spaniard worked for FC Toulouse in the French Ligue 1 until the end of the season. Martínez finished last term in ninth place with the club from the south of France. He will take over the Werkself on 1 July 2026 and has signed a contract to 30 June 2028. Martínez, whose contract with Toulouse expires at the end of the month, succeeds Kasper Hjulmand at Leverkusen, who is leaving the club after one season.
Show more
Welcome to Leverkusen, Carles Martínez Novell. Bayer 04 have appointed the 42-year-old Spaniard as the new head coach on a contract to 2028. Martínez most recently worked for FC Toulouse in the French Ligue 1 until the end of the season. He previously spent four years at Barcelona's legendary academy La Masia in his home city. Bayer04.de introduces Martínez in more detail.
Show more
Bayer 04 plans for the 2026/27 pre-season continue to take shape. The Werkself will kick off the new season in mid-July with the return to the training ground. The highlight will be the official season opener on 8 August at the BayArena, including a friendly against La Liga club Sevilla. Friendlies in Germany will take the team to neighbouring Monheim, Offenbach and Jena.
Show more
Strengthening the Bayer 04 Leverkusen youth teams: Konstantinos Kotsifakis will join the Werkself from Bundesliga 2 club Hertha Berlin for the 2026/27 season, where he will be a permanent member of the Leverkusen U19 coaching set-up. The German-Greek will also take on an operational role in coaching the Bayer 04 Future Team. The 29-year-old was most recently head coach of the U17s at Hertha Berlin.
Show more
Another award for the Bayer 04 head groundsman and staff: After coming top in the 2021/22, 2022/23 and 2024/25 seasons, the BayArena pitch came second in the Bundesliga Pitch of the Year ranking for the 2025/26 season. VfL Wolfsburg secured the top spot this year, with TSG Hoffenheim in third place.
Show more