Mikel Arteta said Arsenal had overcome their toughest examination of the season so far after a 1-0 win at Leeds kept them top of the Premier League.Bukayo Saka's thumping first-half finish was enough to clinch the Gunners their ninth win in 10 league games, while Leeds missed a penalty and had another spot-kick decision overturned in stoppage time.

Mikel Arteta said Arsenal had overcome their toughest examination of the season so far after a 1-0 win at Leeds kept them top of the Premier League.Bukayo Saka's thumping first-half finish was enough to clinch the Gunners their ninth win in 10 league games, while Leeds missed a penalty and had another spot-kick decision overturned in stoppage time.