However, the 33-year-old Swiss produced relentless accuracy from the baseline to save three set points before clinching the opening set in tiebreak.
Wawrinka, who is chasing his first title since undergoing two knee surgeries in 2017, lost just one more game at the start of the second set as he broke his opponent three consecutive times en route to victory.
The winner of Tuesday's clash between fourth-seeded Canadian Milos Raonic and German Philipp Kohlschreiber awaits 68th-ranked Wawrinka in the second round.
Earlier in the day, Italian Andreas Seppi overcame a mid-match blip against German Peter Gojowczyk to prevail 7-6(3) 3-6 6-2, while Mikhail Kukushkin did not drop his serve in a 6-2 7-6(4) win over home favourite Robin Haase.
(Reporting by Hardik Vyas in Bengaluru, editing by Pritha Sarkar)
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