Arsenal boss Mikel Arteta has hailed Pep Guardiola as "the best coach in the world" as the close friends prepare for a potentially seismic game in the Premier League title battle this weekend.Manchester City play host to their title rivals at the Etihad Stadium on Sunday having won the last seven home meetings between the two sides.

Arsenal boss Mikel Arteta has hailed Pep Guardiola as "the best coach in the world" as the close friends prepare for a potentially seismic game in the Premier League title battle this weekend.Manchester City play host to their title rivals at the Etihad Stadium on Sunday having won the last seven home meetings between the two sides.