Yannick Hanfmann

2017: First career ATP final

Hanfmann made his ATP main draw debut at the 2017 BMW Open after defeating Arthur De Greef and Uladzimir Ignatik in the qualifying rounds. He, ranked world No. 273, then upset both Gerald Melzer and Thomaz Bellucci to reach the quarterfinals, where he lost to second-seed Roberto Bautista Agut.

At the 2017 Swiss Open Gstaad, Hanfmann made a sensational run to the final after defeating Facundo Bagnis, third seed and defending champion Feliciano López, eighth seed João Sousa and sixth seed Robin Haase, again as a qualifier. In his semifinal victory over Haase he saved four match points. He lost to Fabio Fognini in the final.

Singles: 1 (1 runner-up)

Result	W–L	Date	Tournament	Tier	Surface	Opponent	Score
Loss	0–1	000000002017-07-01-0000Jul 2017	Swiss Open Gstaad, Switzerland	250 Series	Clay	Fabio Fognini	4–6, 5–7

Singles: 1 (1 runner-up)

Result	W–L	Date	Tournament	Surface	Opponent	Score
Loss	0–1	000000002017-05-01-0000May 2017	Shymkent Challenger, Kazakhstan	Clay	Ričardas Berankis	3–6, 2–6

Singles: 5

No.	Date	Tournament	Surface	Opponent	Score
1	000000002014-08-01-0000Aug 2014	Karlsruhe, Germany	Clay	Jan Choinski	7–5, 6–1
2	000000002015-08-01-0000Aug 2015	Friedberg, Germany	Clay	Gavin van Peperzeel	6–2, 6–2
3	000000002016-01-01-0000Jan 2016	Long Beach, CA, United States	Hard	Michael Mmoh	6–4, 6–0
4	000000002016-07-01-0000Jul 2016	Kramsach, Austria	Clay	Stefanos Tsitsipas	6–4, 6–4
5	000000002016-07-01-0000Jul 2016	Kassel, Germany	Clay	Julian Lenz	7–6(7–5), 6–1

Doubles: 2

No.	Date	Tournament	Surface	Partner	Opponents	Score
1	000000002013-06-01-0000Jun 2013	Quintana Roo, Mexico	Hard	Jonas Lütjen	Alejandro Moreno Figueroa José Pereira	6–7(2–7), 7–6(7–3), [10–8]
2	000000002017-01-01-0000Jan 2017	Los Angeles, United States	Hard	Roberto Quiroz	Luke Bambridge Joe Salisbury	3–6, 6–4, [10–8]

Current through the 2017 Davis Cup World Group Play-offs.