Kostas Tsimikas believes Anfield has already seen why "incredible" Luis Diaz will be a success at Liverpool.
Diaz was confirmed as Jurgen Klopp's latest signing last weekend and could potentially become the fourth most expensive player in the Reds' history after they agreed a deal with Porto that may ultimately rise to £49million.
The 25-year-old winger featured in both games against Liverpool during the Champions League group stages earlier this season.