Head coach Frank admitted he felt confident going into the north London derby but Arsenal dismissed Tottenham with apparent ease, with Spurs mustering an Expected Goals tally of just 0.07 and a paltry three shots on goal. After the loss on Sunday, the former Brentford manager, who joined Spurs on a three-year deal over the summer, apologised to the travelling fans.
He told Sky Sports: "I think it is extremely painful. I won't talk away from that. It was a bad performance. It was completely the opposite of what the intention was when we came here. We can only apologise to the fans for the performance. I think no matter if both teams wanted to play shirt, they got more out of that and we couldn't get out. When the team went long, we didn't win enough duels. That is exemplified by the 2-0 goal and the 3-0 goal, where a player went through two or three players. Bad performance and we lost. I have seen a lot of character and fight in this team but we didn't win enough duels. We can call that whatever we want but we didn't win enough."
According to The Telegraph, Tottenham want to give Frank enough time to get things right but there are concerns he is making life hard for himself by chopping and changing too much. The report adds that Spurs believe Frank's numerous rotations have contributed to their inconsistency and creativity problems. Some players are keen for Frank to focus more on his team's strengths, rather than the opposition's, but it is unclear how widespread that feeling is. The club's owners, the Lewis family, are targeting long-term success under the Dane, which suggests that no short-term decisions are being considered. Incidentally, Frank took the number of changes he has made to his starting XI to 29 for the Premier League so far - the third-most in the league after Wolves (39) and Chelsea (31).
Looking for smarter football bets? Get expert previews, data-driven predictions & winning insights with GOAL Tips on Telegram. Join our growing community now!
Frank also said that he tried to deploy the same tactics Tottenham used in their agonising UEFA Super Cup loss to Paris Saint-Germain in August, but what he got was an "extremely bad" performance.
He added: "That's an extremely hard defeat to take. We are all emotional and frustrated and need to look at it with calm heads. I was very confident going into the game that we could be competitive and we weren't, which was disappointing. We tried to do something different that was very successful against PSG. Today it wasn't and I always take responsibility for my decisions and then when it doesn't go the way we want it to go, that's on me. We changed it at half-time but I am 1000% sure that no matter what formation you play if you don't win enough duels or are aggressive enough, it doesn't matter what formation you play."
The games don't get any easier for Tottenham as after the loss to table-topping Arsenal, they travel to defending Champions League holders PSG in Europe's elite competition on Wednesday. And one area Frank is eager to fix is their toothless attack.
He said: "That [lack of creativity] has been an ongoing theme that we are working hard to improve. It doesn't look good today or against Chelsea. We need to keep working on it. There were a lot of things in this game we need to do better. We are four months into it and they are further in their journey as a team and that was very obvious today. Of course there will be noise. We played against our biggest rivals and we lost badly. But we keep noise out and we focus. I know this tam is very competitive. I know this team is competitive and we showed that against Man City and PSG. Of course it looks bad today and it was not good enough."