Shapovalov survives rocky opening round against Kecmanovic at Mexican Open

Denis Shapovalov has advanced to the second round of the Mexican Open, but it looked early on that he might be bidding "Adios" to the fans watching the men's singles match inside the Arena GNP Seguros.

Shapovalov was cruising along in the first set and was up 5-3 before the match was 20 minutes old. But Shapovalov committed several unforced errors and eventually lost 7-4 in the tiebreaker.

Shapovalov shook off the setback, refocused and easily won the second set 6-0. Then, he was a bit shaky in the final set before squeaking past Kecmanovic 7-5.

WATCH | Shapovalov outlasts Kecmanovic en route to 2nd round:

The Canadian finished with eight aces, seven double faults, 26 unforced errors and was only good on his first serve 55 per cent of the time. He won 12 service games and seven return games.

Shapovalov will next play third-seeded Taylor Fritz of San Diego, Calif., who earlier in the day defeated John Isner of Greensboro, N.C., 3-6, 6-3, 6-4.