Héctor Bellerín reveals the emotional toll of leaving Arsenal, a club he calls home, and how Mikel Arteta's early mentorship shaped his career. In this exclusive interview, the Real Betis full-back shares his fears, memories, and the special bond that remains with his former teammates.
Leaving Arsenal: A Scary and Painful Decision
Bellerín, now 31, admits that departing the Gunners was one of the hardest moments of his life. “When you leave a club like Arsenal, it’s scary. It hurts,” he says. The Spanish defender spent over a decade in North London, rising through the youth ranks to become a fan favorite, and the emotional attachment runs deep.
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The transition was not just professional but personal. Bellerín reflects on the friendships, the daily routines, and the identity he built at the club. “It’s not just a team; it’s a family. Leaving that behind is like leaving a part of yourself,” he adds.
Mikel Arteta's Mentorship: A Lesson in Humility
One of the most defining moments of Bellerín’s early career came when Mikel Arteta, then a senior player, invited him to a financial planning session. “He sat with a financial adviser and asked me about my spending. I was embarrassed, but I left with a lesson in humility and affection,” Bellerín recalls.
Arteta’s care went beyond the pitch. He taught Bellerín the importance of managing money and looking after younger players. “He said: ‘If you do the same for a teammate one day I’m happy.’ That legacy stuck with me,” Bellerín explains. This mentorship forged a bond that persists, even as they now face each other as opponents.

The Shift from Teammate to Coach
When Arteta became Arsenal’s manager, Bellerín was still a player. The dynamic shifted, and it wasn’t always easy. “It’s strange when your friend becomes your boss. You have to find a new balance,” Bellerín says. Yet the respect remained mutual, and Arteta’s guidance continued to influence Bellerín’s approach to leadership.
Facing Arsenal: A Special Moment
On Wednesday, Bellerín will face Arsenal for the first time in a pre-season friendly at the Aviva Stadium. “I have an incredible feeling of love for the club,” he says. The match is not at the Emirates, but it’s still emotional. Bellerín almost faced his former club while on loan at Sporting, but a knee injury prevented it. “The timing was so exact that I wonder if it was in my head,” he admits.
Now, with Arsenal as Premier League champions, the clash takes on added significance. Bellerín is eager to test himself against the best, but the warmth for his old teammates remains.
Key Takeaways from Bellerín's Journey
- Leaving a long-term club can be emotionally challenging, but growth comes from embracing change.
- Mentorship from senior players like Arteta is crucial for young athletes' development.
- Financial education is as important as physical training for professional footballers.
- Facing former clubs is a unique psychological test, blending nostalgia with competitive drive.
Bellerín's Career Stats vs. Arsenal's Recent Success
| Season | Bellerín (Apps/Goals) | Arsenal (League Position) |
|---|---|---|
| 2015-16 | 29/1 | 2nd |
| 2019-20 | 15/1 | 8th |
| 2023-24 | 28/2 (Betis) | 1st (Champions) |