Chelsea are expected to announce a post-season trip to Australia.
Jose Mourinho's side could face Sydney at the ANZ Stadium on June 2 - days after Spurs' fixture against the same side, says the Daily Mail.
The Blues are holding ongoing talks with Sydney bosses and, should they agree terms, are expected to fly out on the Wednesday after the Premier League season ends.
The concept of fulfilling commercial obligations straight after a Premier League campaign is appealing to clubs, giving them room to manoeuvre during pre-season.