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• Clarke aiming to prove Scotland doubters wrong against in-form Portugal

  Steve Clarke is aiming to prove the doubters wrong when Scotland welcome Portugal to Hampden Park in their Nations League clash on Tuesday. 

  Scotland sit bottom of Group A1 after losing all three of their matches in the competition, the latest of which came in a 2-1 defeat to Croatia in Zagreb. 

  The loss saw Clarke's side extend their longest winless run in competitive matches in their history to nine (D3 L6), while they have now lost four consecutive games for the first time in five years.

  Scotland's recent run of form includes their dismal showing at Euro 2024, as they failed to reach the knockout stages for a sixth time at a major tournament, picking up just one point from their three games in Germany, though Clarke remains optimistic.

  "It's a tough moment, no doubt about it, but we believe in ourselves," Clarke told BBC Sport.

  "After 20 years in the international wilderness, this group has got to two major tournaments and been promoted to the top level of the Nations League, so I don't understand why there would be doubts.

  "We have to believe in what we are doing and when I look at the players on the pitch, I believe in what we're doing.

  "The players understand where we are in the process, and they are ready to go again.

  "They understand that we are playing difficult opponents, and they understand the squad could be stronger.

  "I don't speak about that too much, since we have to concentrate on who we have here.

  "We have to go out against Portugal, and we know we have to be good at everything we do in the game."

  But in aiming to rediscover that winning feeling, they face an uphill task against a Portugal side who have won each of their last seven competitive away games by an aggregate score of 22-1.

  Scotland have also lost each of their last four matches against the Selecao, with the Scots only currently on a longer run of defeats against Belgium and Brazil (both six). 

  But one positive from their display against Croatia was the performance of Ben Doak.

  At 18 years and 336 days old, Doak became the youngest player to start a competitive match for Scotland since Willie Johnston against Poland in 1965 (18 years and 298 days) against Croatia.

  However, Clarke stressed the importance of not piling too much pressure onto the youngster's shoulders so early into his international career. 

  "We're already starting to grow the next generation of players," Clarke said.

  "As well as trying to be good now, I’m trying to leave a group who are ready to carry on. We don't want 20 years after this group without the success we all want.

  "We want Ben to be a talent for the next 15 years, not 15 months, so don't put too much pressure on him.

  "He's a young man, he will make mistakes in the game, he will do really good things in the game.

  "We need to get the balance right between giving Ben the opportunity to play, which he's more than capable of taking, and protecting him a bit, make sure we don't overhype."

• Zola surprised by Palmer's Chelsea impact

  Gianfranco Zola believes Cole Palmer is a "top player", though he has been surprised by the impact the England international has had since joining Chelsea.

  Palmer signed for the Blues at the start of last season and is a hugely influential figure at Stamford Bridge.

  He was named the Premier League's Young Player of the Year, and since his debut in September 2023, Palmer has been involved in 44 top-flight goals (28 goals, 16 assists). No other player in the competition has directly contributed to as many goals in that time.

  Already this season, he has netted six goals and registered five assists in the league, the most of any Chelsea player, and made history against Brighton, becoming the first player to score four times in the first half of a Premier League match.

  And Chelsea great Zola has high hopes for the 22-year-old.

  "At the moment he is producing performances and results worthy of a top player, so where he can get, I don't know, because this guy has surprised everyone, especially me," Zola told Stats Perform at Festival dello Sport in Trento, Italy.

  "I knew he had good qualities, but doing what he is doing is a surprise for me. And so, I would really like him to continue to surprise both me and the others, so let's hope he continues like this."

  Chelsea sit fourth in the Premier League and are unbeaten in the competition since their opening-day loss to Palmer's former club Manchester City.

  Enzo Maresca is now looking to become only the fifth boss to win each of his first four Premier League away games, with one of the previous four to do so being his next opponent, Liverpool's Arne Slot.

  Despite questions surrounding the club before the start of the season, Maresca has seemingly imposed his style of play on the squad quickly, and Zola is impressed with how they have adapted to life under the new head coach.

  "I am very happy because beyond the results, which are positive, the team is showing signs of being on the right path," he added.

  "There is a structure that is working and then, as they say in England, a 'top of that', that is Palmer, who is continuing to do extraordinary things as he did last year."

  Chelsea face league leaders Liverpool on Sunday and will be looking to stay in the mix at the top of the table by claiming their first win in seven against the Reds.

  Maresca has shrugged off early suggestions that Chelsea could challenge for the title this season, and though Zola thinks the Blues are competing well, he expects it to be tight in the Premier League.

  "Undoubtedly the competition is very strong, very high," he said.

  "Liverpool, Arsenal, who have been doing important things for a few years now, City, who will return to their levels, are already at their levels, have had the misfortune of losing a very important player like Rodri, who can be a factor, but [Pep] Guardiola has always shown that he can find solutions, so they will also be there.

  "The Premier League is competitive, and Chelsea will have a lot of competitiveness against these teams. However, I repeat, it is encouraging because they are growing well."

• 'Cristiano is perfect' - Martinez plays down early Ronaldo substitution

  Roberto Martinez took Cristiano Ronaldo off just after the hour mark against Poland but assured he was only managing the 39-year-old's minutes.

  Ronaldo was on target for Portugal in their 3-1 win over Poland, doubling their tally after Bernardo Silva's opener.

  Piotr Zielinski provided the Selecao with a late scare, but Jan Bednarek's own goal ensured Portugal kept their 100% record, and they are the only team to win all three games so far in League A.

  The Portugal captain was replaced by Diogo Jota, who had a hand in their third goal, in the 63rd minute, having had three shots and accumulating 1.43 expected goals (xG).

  And Martinez insisted Ronaldo would have a part to play against Scotland as he praised the team's resilience to get the win over the line.

  "It's part of managing players when you have two games in 72 hours. Diogo Jota came on very well. Cristiano is perfect," Martinez said.

  "The first half was very good. We controlled the game, created opportunities, had very good synchronisation as a team, defended Poland's strengths very well and scored great goals.

  "I'm happy with the new players who came in, it seems they have several international caps.

  "Conceding a goal was a difficult moment, and it was great to see the reaction and score another goal. Overall, a very good performance.

  "The challenge is two away games. 72 hours, recovering well. The players showed all their commitment during training and work at the Football City."

  Martinez was also impressed by debutant Renato Veiga, who started alongside Ruben Dias at centre-back.

  The Chelsea defender made seven clearances, the most of any player on the team, and helped limit Robert Lewandowski to just two shots, neither of which were on target.

  "He has a very special profile. In his first training session, he showed that he gained maturity during the September training camp," Martinez added.

  "He is an aggressive player, with great communication skills, who can defend large spaces, play in the air, against a Poland side that is very strong in set pieces.

  "It was a fantastic debut. With a striker like Lewandowski, I think it is a debut that shows Renato's potential and how he is working at the moment."