The British No.1 pulled out a comeback victory against 17-year-old Linda Noskova.
The Swiss had a disappointing return to the Paris clay, but remains hopeful that his best days are ahead.
"Everyone have their personal view in terms of how much profit they get from every single [ATP] decision," Rafael Nadal said.
Swiatek. Nadal. Djokovic. And Osaka v Anisimova. Day 2 is going to be a good one in Paris.
The Canadian came back from the brink to get his first win in Paris.
World No. 4 aims to combat major stress focusing on daily joy of competing.
"It's a very difficult decision...but I don't think anything will change with the no points," Ons Jabeur said.