Jabeur, the 2022 Madrid champion, took a swipe at tournament organisers, telling reporters she believes tennis still has a way to go to achieve gender equality, despite it being the leader in women's sport.
"Today was the test of fire, no discomfort, feeling spectacular... from here, we'll be getting better."
Masfia Afrin from Bangladeshi received the ITF White Badge School certificate following an exam held from 24-28 April in Kuala Lumpur, Malaysia.
Rafa Nadal continued his return to form as he defeated Alex de Minaur 7-6(6), 6-3 in the second round of the Madrid Open on Saturday.
Nadal, a 22-time Grand Slam champion, will be 38 in June and has made just a handful of appearances since January 2023 due mostly to a hip injury.
Defending Madrid Open champions Carlos Alcaraz and Aryna Sabalenka both triumphed in their opening clashes in the Spanish capital on Friday to reach the third round.
The win was Nadal's record-extending 57th victory in Madrid.
The three-time Wimbledon winner was sentenced to two-and-a-half years in prison for concealing assets in April 2022 but was released in December of the same year and subsequently deported to Germany.
Nadal was also 16 when he played the event in the Spanish capital for the first time.
The 37-year-old, a 22-time Grand Slam champion, said that he is far from being in top form and that he is only playing against American Darwin Blanch in the first round of the Madrid Open on Thursday as a personal sacrifice.
The Italian world number two can come within touching distance of the top-ranked Djokovic in the standings should he triumph in Madrid this fortnight and he arrives in the Spanish capital brimming with confidence and carrying an impressive 25-2 win-loss record for the season.
Djokovic has now pulled out of the Madrid Open three times in four years.
World number six Casper Ruud defeated Stefanos Tsitsipas 7-5, 6-3 to win the Barcelona Open on Sunday.
Top seed Swiatek, the 2022 and 2023 champion at the German clay-court tournament, saw off former US Open champion Raducanu 7-6 (7/2), 6-3.
The 22-time Grand Slam title winner, back on court this week after three months on the sidelines, battled well but eventually crumbled against the hard-working world number 11 from Australia.
The 22-time Grand Slam champion had not played a competitive match since January but eased past the 62nd-ranked Cobolli in 85 minutes to reach the second round.
Nadal's return a few weeks ahead of the French Open raises hopes the Spaniard will be able to compete in Paris, where he is a record 14-time winner.
Tennis superstar Rafael Nadal said Monday returning to action at the Barcelona Open is a "gift" and he wants to enjoy every moment of what he expects to be the last year of his career.