Constant Lestienne

Constant Lestienne (born 23 May 1992) is a French professional tennis player. He competes mainly in the ITF circuit, where he has three singles titles and two doubles titles.
He played his first ATP main draw match in the 2015 Estoril Open after getting through qualifiers.

In September 2016 Lestienne was suspended for seven months and fined $10,000 by the International Tennis Federation for betting on tennis matches. The Tennis Integrity Unit (TIU) in cooperation with French online gambling regulator ARJEL found that Lestienne had bet on 220 tennis matches between February 2012 and June 2015. None of these matches were his own. Half is the ban is suspended and his fine will be halved if he cooperates with the TIU.

Singles (4–6)

Outcome	No.	Date	Tournament	Surface	Opponent	Score
Runner-up	1.	000000002013-02-03-00003 February 2013	Feucherolles, France	Hard	David Guez	0–6, 1–6
Runner-up	2.	000000002013-08-10-000010 August 2013	Eupen, Belgium	Clay	Dimitar Grabul	6–0, 1–6, 3–6
Runner-up	3.	000000002013-09-01-00001 September 2013	Kenn, Germany	Clay	Yannick Maden	4–6, 6–4, 3–6
Runner-up	4.	000000002014-06-29-000029 June 2014	Toulon, France	Clay	Enzo Couacaud	4–6, 2–6
Winner	5.	000000002014-08-02-00002 August 2014	Ostend, Belgium	Clay	Alexandre Sidorenko	6–4, 6–2
Runner-up	6.	000000002015-03-29-000029 March 2015	Saint Raphael, France	Hard	Yanais Laurent	2–6, 2–6
Winner	7.	000000002015-08-30-000030 August 2015	Rotterdam, Netherlands	Clay	Alexey Vatutin	6–0, 6–4
Runner-up	8.	000000002016-01-17-000017 January 2016	Bagnoles-de-l'Orne, France	Clay	Yannik Reuter	3–6, 2–6
Winner	9.	000000002016-01-24-000024 January 2016	Bressuire, France	Hard	Hugo Nys	6–7(4–7), 6–1, 6–4
Winner	10.	000000002016-05-01-00001 May 2016	Ostrava, Czech republic	Clay	Zdeněk Kolář	6–7(5–7), 6–1, 6–2

Doubles (2–3)

Outcome	No.	Date	Tournament	Surface	Partner	Opponent	Score
Winner	1.	000000002014-06-27-000027 June 2014	Toulon, France	Clay	Yanais Laurent	Federico Coria Dante Gennaro	3–6, 6–3, [10–4]
Winner	2.	000000002014-07-04-00004 July 2014	Montauban, France	Clay	Yanais Laurent	Remy Chala Valentin Masse	6–1, 6–3
Runner-up	3.	000000002015-03-07-00007 March 2015	Lille, France	Hard	Jonathan Eysseric	Yannick Mertens Boy Westerhof	4–6, 4–6
Runner-up	4.	000000002015-03-20-000020 March 2015	Poitiers, France	Hard	Gregoire Jacq	Gregoire Burquier Alexandre Sidorenko	3–6, 2–6
Runner-up	5.	000000002015-07-03-00003 July 2015	Montauban, France	Clay	Yanais Laurent	Tristan Lamasine Maxime Teixeira	4–6, 4–6