LEEDS, England (Reuters) – Arsenal handed Leeds United their first home loss of the season with a gritty 1-0 victory in a frantic game at Elland Road on Sunday to remain top of the Premier League with their best ever start to a season. Bukayo Saka’s first-half goal was enough to give Arsenal a spirited victory against an eager Leeds side, marking the first time in the North London club’s history that they have won nine of their opening 10 games in a top-flight season. Saka opened the scoring for Arsenal against the run of play in the 35th minute when he latched onto Martin Odegaard’s through-b…