1988 Grand Prix de Tennis de Lyon – Singles

Singles
1988 Grand Prix de Tennis de Lyon
Champion	Yahiya Doumbia
Runner-up	Todd Nelson
Score	6–4, 3–6, 6–3
Draw	32
Seeds	8

The 1988 Grand Prix de Tennis de Lyon – Singles was an event of the 1988 Grand Prix de Tennis de Lyon men's tennis tournament that was played at the Palais des Sports de Gerland in Lyon, France from 8 February until 15 February 1988. The draw comprised 32 players and eight were seeded. First-seeded Yannick Noah was the defending champion, but lost in the semifinals. Unseeded Yahiya Doumbia won the singles title, defeating unseeded Todd Nelson, who entered the main draw as a qualifier, in the final, 6–4, 3–6, 6–3.^[1]

	Semifinals							Final
	1	Yannick Noah	6	3
		Todd Nelson	7	6
									Todd Nelson	4	6	3
								Q	Yahiya Doumbia	6	3	6
	Q	Eduardo Masso	4	6
	Q	Yahiya Doumbia	6	7

	First round							Second round							Quarterfinals							Semifinals
	1	Y Noah	6	6	6
		K Jones	7	2	4			1	Y Noah	6	6
		W Popp	4	4					D Keretić	3	4
		D Keretić	6	6											1	Y Noah	6	6
		P Korda	7	4	4											B Dyke	4	2
	WC	T Pham	6	6	6			WC	T Pham	1	1
		B Dyke	6	6					B Dyke	6	6
	7	T Benhabiles	4	4																		1	Y Noah	6	3
	4	G Forget	7	6																			T Nelson	7	6
		J Brown	6	4				4	G Forget	3	4
		T Nelson	6	6					T Nelson	6	6
		A Antonitsch	4	3												T Nelson	6	7
		G Pozzi	3	6	5										WC	P Pech	2	6
	WC	P Pech	6	3	7			WC	P Pech	6	7	6
		B Drewett	6	7	5			6	T Tulasne	7	5	2
	6	T Tulasne	7	6	7

	First round							Second round							Quarterfinals							Semifinals
	5	S Davis	6	7
		G Bloom	1	6				5	S Davis	4	5
	Q	Remi Gilberton	1	3				Q	E Masso	6	7
	Q	E Masso	6	6											Q	E Masso	6	5	7
		B Scanlon	6	6											3	K Evernden	4	7	6
		N Odizor	4	2					B Scanlon	4	6
		M Laurendeau	4	5				3	K Evernden	6	7
	3	K Evernden	6	7																		Q	E Masso	4	6
	8	J Bates	7	6																		Q	Y Doumbia	6	7
		É Winogradsky	6	3				8	J Bates	6	6
		M Flur	7	6					M Flur	1	4
	WC	M Bahrami	6	3											8	J Bates	3	5
		J Poitier	7	4	6										Q	Y Doumbia	6	7
		B Willenborg	6	6	0				J Poitier	7	3	1
	Q	Y Doumbia	7	7				Q	Y Doumbia	6	6	6
	2	A Chesnokov	6	6

• Main draw