Facundo Bagnis (; born 27 February 1990) is an Argentine professional tennis player. He has a career-high singles ranking of World No. 55 reached in November 2016. Bagnis competes mainly on the ATP Challenger Tour where he has won 16 singles Challengers. He also won one ATP doubles title in Stuttgart.
Tennis career
2011-2013: ATP debut and first win, Maiden ATP title
Bagnis played in his first ATP World Tour match at the 2011 Movistar Open on January 31, 2011, losing to Santiago Giraldo in three sets,. He won his first tour-level match at 2012 Copa Claro, beating Leonardo Mayer.
2014-2016: Major debut and first win, Top 55 debut & career best year-end ranking Bagnis secured his biggest victory and first win at the Grand Slam level on his debut when he defeated Julien Benneteau in the first round of the 2014 French Open, winning the deciding set 18–16.
He finished the 2016 season at a career-best year-end high of No. 56.
2021: First ATP singles final, US Open third round
In 2021, Bagnis recorded his first ATP semifinal at the Córdoba Open, where he lost to fifth seed Albert Ramos Viñolas in three sets. Two weeks later, at the Chile Open, he would go even further by recording his first ATP final, where he lost to top seed Cristian Garín.
Bagnis qualified to represent Argentina at the 2020 Summer Olympics.
At the 2021 US Open, he reached the third round of a Major for the first time in his career, defeating Taro Daniel and qualifier and fellow Argentine Marco Trungelliti.
He finished the year at a second-best year-end high of No. 76 inside the top 100.
2022: Second consecutive top 100 year-end ranking
On 21 November 2022 following a Challenger title in Ambato, Ecuador, and a Challenger final in São Leopoldo, Brazil, he returned in the top 100 at a third best year-end high of No. 93.
ATP career finals
Singles: 1 (1 runner-up)
Doubles: 1 (1 title)
Challenger and Futures finals
Singles: 35 (21–14)
Doubles: 37 (21–16)
Singles performance timeline
Current through the 2023 French Open qualifying.