Wales suffered a defeat in their first Rugby World Cup warm-up match against England in Twickenham.
Gatland’s men were left trailing behind England 33-19, Wales’ first defeat since Ireland beat them in February last year.
A loss has also wrecked their hopes of overtaking New Zealand as the world number one team.
Gareth Anscombe left the field in the first half with a knee injury, allowing Dan Biggar to make an appearance.
Warren Gatland says Anscombe will be receiving a scan on his leg over the next few days.
Hard day at HQ against an inspired England team, but we'll look to bounce back in Cardiff on Saturday 🔴 Canlyniad siomedig yn Twickenham, ond bydd y tîm yn ailgodi heb amau.
— Welsh Rugby Union 🏉 (@WelshRugbyUnion) August 11, 2019