Mauricio Pochettino's side boast the best defensive record in the Barclays Premier League and are unbeaten in eight matches.
"The next two games we have got coming up will show whereabouts we are and whether we can challenge for the top," the highly-rated left-back said.
"If you take points from there, you know you are doing well.
"It is two of the biggest clubs in the league and hopefully we are going to go there positive to pick up points."
For breaking stories and all the great banter like us on Facebook: facebook.com/tribalfootball