Derby defeats are the most bitter when fortune seems to play a malevolent role, but Tottenham's 2-1 League Cup reverse at the hands of Arsenal was more than just a case of bad luck.
While Mathieu Flamini is unlikely to ever again score two more fortunate goals, he was aware enough to be in position to take advantage of Michel Vorm's poor attempted save and bold enough to fire the decisive volley.
At the very least, the old adage about winning lotteries and buying tickets seems to apply to Flamini's remarkable brace.
Harry Kane remains goalless after his eighth appearance of the season, but he continues to provide a threat.