Frank Lampard lamented Chelsea's first-half showing at Arsenal on Boxing Day evening as their lost 3-1 in a London derby. Chelsea found themselves losing 2-0 at half-time and three goals down within an hour at the Emirates Stadium as Alexandre Lacazette, Granit Xhaka and Bukayo Saka gave the Gunners a commanding advantage. Tammy Abraham struck in the 85th minute to give Chelsea a lifeline but Jorginho scuppered any chances of a last-gasp comeback as his penalty was saved by Bernd Leno.