1983 Donnay Indoor Championships – Singles

Vitas Gerulaitis was the defending champion, but lost in the semifinals this year.

Singles
1983 Donnay Indoor Championships
Champion	Peter McNamara
Runner-up	Ivan Lendl
Final score	6–4, 4–6, 7–6

Peter McNamara won the title, defeating Ivan Lendl 6–4, 4–6, 7–6 in the final.

Seeds

1. Ivan Lendl (Final)
2. Jimmy Connors (Second Round)
3. Vitas Gerulaitis (Semifinals)
4. Mats Wilander (Semifinals)
5. Peter McNamara (Champion)
6. Yannick Noah (Quarterfinals)
7. Steve Denton (Quarterfinals)
8. Johan Kriek (Quarterfinals)

Draw

Key

• Q = Qualifier
• WC = Wild Card
• LL = Lucky Loser
• Alt = Alternate
• SE = Special Exempt
• PR = Protected Ranking
• ITF = ITF entry
• JE = Junior Exempt
• w/o = Walkover
• r = Retired
• d = Defaulted

Finals

	Semifinals							Final
	1	Ivan Lendl	7	7
	4	Mats Wilander	6	6
								1	Ivan Lendl	4	6	6
								5	Peter McNamara	6	4	7
	3	Vitas Gerulaitis	2	6
	5	Peter McNamara	6	7

Top Half

	First Round							Second Round							Quarterfinals							Semifinals
	1	I Lendl	7	6
		B Teacher	6	1				1	I Lendl	6	7
		B Taróczy	6	6					B Taróczy	3	5
		G Forget	1	3											1	I Lendl	6	6
		T Mayotte	6	6											8	J Kriek	3	2
		T Wilkison	2	1					T Mayotte	7	2	4
		Jacques Grandjean	6	2	1			8	J Kriek	5	6	6
	8	J Kriek	3	6	6																	1	I Lendl	7	7
	4	M Wilander	6	6																		4	M Wilander	6	6
		H Simonsson	0	3				4	M Wilander	6	6
	Q	L Stefanki	6	6	6			Q	L Stefanki	1	1
	Q	C Dowdeswell	7	4	4										4	M Wilander	6	6
	Q	W Popp	7	2	3										6	Y Noah	3	2
		V Van Patten	5	6	6				V Van Patten	6	4	6
		Heinz Gildemeister	4	4				6	Y Noah	2	6	7
	6	Y Noah	6	6

Bottom Half

	First Round							Second Round							Quarterfinals							Semifinals
	7	S Denton	6	6
		S Glickstein	1	3				7	S Denton	6	6
		V Amritraj	6	5	6				H Pfister	4	3
		H Pfister	4	7	7										7	S Denton	6	4
		D Bedel	6	6	6										3	V Gerulaitis	7	6
		J Velasco, Sr.	3	7	1				D Bedel	6	1	4
		M De Palmer	4	7	6			3	V Gerulaitis	3	6	6
	3	V Gerulaitis	6	5	7																	3	V Gerulaitis	2	6
	5	P McNamara	6	7																		5	P McNamara	6	7
		P Du Pré	1	6				5	P McNamara	7	6
		B Boileau	2	4					F Buehning	5	1
		F Buehning	6	6											5	P McNamara	6	7
		K Curren	6	7												K Curren	4	5
		J Sadri	3	6					K Curren	6	7
	Q	K Eberhard	2	3				2	J Connors	2	5
	2	J Connors	6	6

References

• Main Draw