United's summer recruit Koch lined up for what was only his second competitive start and sixth cap overall in Saturday evening's contest against Andriy Shevchenko's side in Leipzig.
Koch, though, a natural centre-back, soon assumed a more advanced position in a holding midfield role and the 24-year-old played the full match as Low's side eventually recorded a 3-1 victory.
Ukraine took a 12th-minute lead through Roman Yaremchuk but Leroy Sane equalised 11 minutes later and a brace from Chelsea's Timo Werner then saw the hosts to a 3-1 triumph.
What is happening to former Leeds United star Raphinha at Barcelona amid latest farce and deadline
Leeds United plot ‘double hit’ for attacking duo, Whites ‘weighing up’ bargain defender swoop
Leeds United news: Raphinha set to miss La Liga opener as Whites eye MLS left-back
Leeds United ‘express interest’ in transfer as ‘decision made’ over player’s future
Leeds United in ‘direct talks’ over swoop for rising star as Jesse Marsch makes ‘transfer decision’
"That wasn’t an easy game for us," said Low, speaking to www.dfb.de.
"Everyone saw that Ukraine can play. In the first half, we set a high tempo and had the game under control, in the second weren’t quite so determined and lost the ball a few times.
"Overall, I think we can be satisfied.
"We had to replace a few players, but we were still able to find our rhythm.
"We brought tempo and a threat to the game with our three quick forwards, who kept our opponents busy all game.
"In defence, we tried to break down Ukraine’s passing channels early, which is why we tested Robin Koch in the middle. He did a good job.
"Toni Kroos will return to the team on Tuesday against Spain."
https://www.yorkshireeveningpost.co.uk/sport/football/leeds-united/kalvin-phillips-leeds-united-top-goalscorer-patrick-bamford-last-seasons-stick-and-and-sleepless-night-over-england-3036000https://www.yorkshireeveningpost.co.uk/sport/football/leeds-united/yorkshire-evening-post-launch-leeds-united-only-digital-subscription-ahead-premier-league-campaign-2967964A message from the Editor:
Leeds has a fantastic story to tell - and the Yorkshire Evening Post has been rooted firmly at the heart of telling the stories of our city since 1890.
We believe in ourselves and hope you believe in us too. We need your support to help ensure we can continue to be at the heart of life in Leeds.
Subscribe to our website and enjoy unlimited access to local news and information online and on our app.
With a digital subscription, you can read more than 5 articles, see fewer ads, enjoy faster load times, and get access to exclusive newsletters and content.
Click here to subscribe.
For more details on our newspaper subscription offers click here.
Thank you Laura Collins