Leeds United defender Sebastiaan Bornauw says it will be up to the club what happens to him in the summer, following his loan at HSV Hamburg.

The 27-year-old joined the German side in the summer on loan after a disappointing and a frustrating couple of years at Elland Road.

The deal includes an option for HSV to buy at the end of it, something they are likely to explore next summer. So far, the defender has established himself as a key player, with six appearances in the Bundesliga to date and 67% of the available minutes under his belt.

He is very much the new defensive leader in the team. Although, that could be set to change with Mario Vuskovic returning from a long-term drugs ban.

Big shoes to fill

Ironically, the Leeds defender is instead taking advantage of the departure of Luka Vuskovic in the summer transfer window. The youngster before a star during that loan spell, but the defender had no problem stepping into his shoes.

“That was never an issue for me. Everyone follows their own path,” he said, for today’s print edition of Bild.

“Even at 17, he was playing exceptionally well. You could see then what a fantastic player he is—and you can see it now at Brighton, too. I knew he was capable of playing at that level in the Premier League. In the Bundesliga, he was better than many others.”

Mario Vuskovic’s return provides the German club with a decision to make. Does he come back in to the team immediately, or enjoy a gradual return?

Similarly, do they change their system, perhaps employing a back three to fit everyone in? Bornauw would be okay with that, having played in a three at Leeds under Daniel Farke.

“At Leeds, I played all three roles, mostly on the right, but also on the left,” he added.

“They’re different tasks; in the centre, you have to be a bit less aggressive. I like to defend high up the pitch and play aggressively, which is something you can do more effectively on the right or left.”

Future choice

For now, Bornauw is just focused on making as positive an impression as possible. He was keen to get out of Leeds this summer after growing frustrated with a lack of playing time under Daniel Farke.

Now he’s getting what he wants, and they will have a decision to make on a €4.5m option to buy. The defender, though, wants it know that he’s happy where he is.

“I feel very comfortable here,” he concluded.

“I like the club, that’s the most important thing. Hamburg is also a great city to live in. HSV and Leeds will decide what happens next.”

SEBASTIAAN BORNAUW
Senior club career & 2026/27 Hamburg statistics
Sport Witness
207 senior club appearances  |
12 goals  |
146 Bundesliga appearances
SENIOR CLUB CAREER
Club Period League apps League goals All-comp apps All-comp goals
Anderlecht 2018–2019 24 1 29 1
1. FC Köln 2019–2021 52 7 57 7
VfL Wolfsburg 2021–2025 88 4 96 4
Leeds United 2025–present 12 0 17 0
Hamburger SV 2026–present · loan 6 0 8 0
CAREER TOTAL Senior clubs 182 12 207 12
HAMBURGER SV · 2026/27 SEASON
Competition Apps Starts Minutes Goals Assists
Bundesliga 6 6 539 0 0
DFB-Pokal 2 2 136 0 0
SEASON TOTAL 8 8 675 0 0
Player profile: Belgian centre-back, born 22 March 1999; aged 27 and 1.91m tall.
Current status: On loan at Hamburger SV from Leeds United for the 2026/27 season.
Leeds record: 17 competitive appearances, including 12 in the Premier League, with no goals.
Best league scoring season: Six Bundesliga goals for Köln in 2019/20.
Scope: Senior first-team competitive club matches through 6 November 2026. Youth matches, friendlies and international appearances are excluded. Köln’s all-competition total includes two Bundesliga relegation play-off appearances; these are excluded from the regular league column. Hamburg appearances are recorded separately from parent club Leeds. Current-season minutes and assists follow Opta.
Updated: 14 November 2026.
SPORT WITNESS
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Sean Lunt
Experienced football journalist who has worked in the industry since 2015, specialising in transfer stories from across the world’s media. His career spans digital newsrooms, live match coverage, long‑form features and statistical analysis, with a particular focus on Premier League and European football. Sean has become an expert in how the football transfer business works and his reporting often brings clarity to fans. A long‑suffering Everton fan, he approaches every window with optimism and caution in equal measure.