2018 New York Open – Doubles
This was the first edition of the tournament.
Max Mirnyi and Philipp Oswald won the title, defeating Wesley Koolhof and Artem Sitak in the final, 6 – 4, 4 – 6,[ 10–6].
2018 Kremlin Cup – Men's Doubles
Max Mirnyi and Philipp Oswald were the defending champions, but lost in the final to Austin Krajicek and Rajeev Ram, 6 – 7, 4 – 6.
2015 Bauer Watertechnology Cup – Doubles
Ruben Bemelmans and Philipp Petzschner won the title, beating Ken Skupski and Neal Skupski 7 – 5, 6–2
Vladimir Restoin Roitfeld
Vladimir Restoin Roitfeld( born December 1984) is a French- American businessman and President of CR Fashion Book Ltd., the media company that publishes the namesake biannual style magazine founded by his mother, Carine Roitfeld.
He leads business strategy, business development, partnerships, and extensions of the CR Fashion Book brand across publishing, licensing, and consulting, including an international partnership with Hearst Communications Inc.
Under his leadership, CRFB has revitalized its companion men's publication, CR MEN, launched its first international edition, CR Fashion Book Japan, and produced special projects, including an annual calendar CR Women.
Roitfeld is also President of CR Studio, a creative and production agency that he launched with clients ranging from Christian Dior and Chanel to Yeezy and Philipp Plein.
2014 Internationaux de Tennis de Vendée – Doubles
First seeds Pierre- Hugues Herbert and Nicolas Mahut won the title, beating Tobias Kamke and Philipp Marx in the final 6 – 3, 6 – 4.
2014 Bauer Watertechnology Cup – Doubles
Dustin Brown and Philipp Marx were the defending champions, but did not compete together this year.
Brown partnered Christopher Kas and lost in the quarterfinals.
Marx partnered Mateusz Kowalczyk and lost in the first round.
Ruben Bemelmans and Niels Desein won the title, defeating Andreas Beck and Philipp Petzschner in the final, 6 – 3, 4 – 6,[ 10–8].
Francesco Monico
Francesco Monico( born Venice, February 27, 1968) is a teacher, researcher, artist in Italy.
Philipp Plein
Philipp Plein is a German fashion designer and founder of the PHILIPP PLEIN International Group which includes the Philipp Plein, Plein Sport, and Billionaire brands.
2016 WHB Hungarian Open – Doubles
This was the first edition of the tournament.
Aliaksandr Bury and Andreas Siljeström won the title after defeating James Cerretani and Philipp Oswald 7 – 6, 6 – 4 in the final.
Antonio Maria Bordoni
Antonio Maria Bordoni( 19 July 1789 – 26 March 1860) was an Italian mathematician who did research on mathematical analysis, geometry, and mechanics.
Joining the faculty of the University of Pavia in 1817, Bordoni is generally considered to be the founder of the mathematical school of Pavia.
He was a member of various learned academies, notably the Accademia dei XL.
Bordoni's famous students were Francesco Brioschi, Luigi Cremona, Eugenio Beltrami and Felice Casorati.

Question: Were Philipp Plein and Francesco Monico of the same nationality?
Answer: no