Liverpool's Joel Matip (centre) and Virgil van Dijk prepare to attack a corner, watched by Swansea City's Federico Fernandez during the Premier League match at the Liberty Stadium, Swansea. (Photo by Nick Potts/PA Images via Getty Images)
Liverpool's Joel Matip (centre) and Virgil van Dijk prepare to attack a corner, watched by Swansea City's Federico Fernandez during the Premier League match at the Liberty Stadium, Swansea. (Photo by Nick Potts/PA Images via Getty Images)