1989 Player's Canadian Open – Men's singles

Ivan Lendl was the defending champion.

Men's singles
1989 Player's Canadian Open
Champion	Ivan Lendl
Runner-up	John McEnroe
Score	6–1, 6–3
Draw	56
Seeds	16

Main article: 1989 Player's Canadian Open

Lendl successfully defended his title, defeating John McEnroe 6–1, 6–3 in the final.

Seeds

1. Ivan Lendl (champion)
2. John McEnroe (final)
3. Andre Agassi (semifinals)
4. Tim Mayotte (third round)
5. Kevin Curren (third round)
6. Jay Berger (semifinals)
7. Miloslav Mečíř (second round)
8. Yannick Noah (second round)
9. Guillermo Pérez Roldán (second round)
10. Goran Ivanišević (first round)
11. Glenn Layendecker (first round)
12. Andrew Sznajder (quarterfinals)
13. Kelly Evernden (third round)
14. Todd Witsken (second round)
15. Richey Reneberg (third round)
16. Jimmy Arias (third round)

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
• SR = Special ranking

Finals

	Semifinals							Final
	1	Ivan Lendl	6	3	6
	3	Andre Agassi	2	6	4
								1	Ivan Lendl	6	6
								2	John McEnroe	1	3
	6	Jay Berger	6	3	4
	2	John McEnroe	4	6	6

Top half

Section 1

	First round							Second round							Third round							Quarterfinals
								1	I Lendl	7	6
		K Jones	6	7	7				K Jones	6	1
	Q	S Stolle	7	6	6										1	I Lendl	3	6	6
		J Tarango	6	6											16	J Arias	6	1	4
		M Šrejber	4	4					J Tarango	2	2
		T Högstedt	0	2				16	J Arias	6	6
	16	J Arias	6	6																		1	I Lendl	7	4	6
	10	G Ivanišević	3	4																			G Connell	6	6	0
		J Canter	6	6					J Canter	6	7
		M Laurendeau	6	6	6				M Laurendeau	3	5
	WC	R Janecek	2	7	1											J Canter	3	7	5
	Q	M Walker	3	5												G Connell	6	5	7
		G Connell	6	7					G Connell	6	4	6
								7	M Mečíř	2	6	4

Section 2

	First round							Second round							Third round							Quarterfinals
								3	A Agassi	6	3	6
	Q	S Cannon	6	6				Q	S Cannon	3	6	3
		M Greenan	4	1											3	A Agassi	6	3	7
		L Shiras	4	6	6										13	K Evernden	2	6	5
		J Bates	6	3	0				L Shiras	4	6	4
		C Pridham	6	4				13	K Evernden	6	0	6
	13	K Evernden	7	6																		3	A Agassi	6	6
	12	A Sznajder	7	6	7																	12	A Sznajder	1	0
		N Odizor	6	7	6			12	A Sznajder	6	6
	WC	S Leblanc	1	6					J-P Fleurian	2	4
		J-P Fleurian	6	7											12	A Sznajder	6	2	6
		C Limberger	5	6	7										5	K Curren	2	6	3
		J Carlsson	7	4	6				C Limberger	4	5
								5	K Curren	6	7

Section 3

	First round							Second round							Third round							Quarterfinals
								6	J Berger	w/o
	Q	G Failla	4	4					S Youl
		S Youl	6	6											6	J Berger	6	7
		S Giammalva Jr.	6	7												S Giammalva Jr.	3	5
	Q	T Ho	4	5					S Giammalva Jr.	6	6
	Q	C Garner	2	7	7			Q	C Garner	0	1
	11	G Layendecker	6	6	5																	6	J Berger	6	6	6
	14	T Witsken	6	6																			N Pereira	7	1	3
	WC	S Lareau	1	1				14	T Witsken	3	1
		N Pereira	6	6					N Pereira	6	6
		Y Doumbia	1	3												N Pereira	6	1	6
	Q	C Beckman	2	2											4	T Mayotte	3	6	3
		P Pech	6	6					P Pech	2	6
								4	T Mayotte	6	7

Section 4

	First round							Second round							Third round							Quarterfinals
								8	Y Noah	3	7	6
		D Cassidy	2	3					A Antonitsch	6	6	7
		A Antonitsch	6	6												A Antonitsch	3	6	6
		D Nargiso	6	7	6											D Nargiso	6	3	3
		R Smith	7	5	1				D Nargiso	6	6
		M Wostenholme	7	4	2			9	G Pérez Roldán	4	2
	9	G Pérez Roldán	6	6	6																		A Antonitsch	5	6	3
	15	R Reneberg	6	6																		2	J McEnroe	7	2	6
		B Garnett	3	4				15	R Reneberg	3	7	6
		R Fromberg	6	6	6				R Fromberg	6	5	1
		G Michibata	7	4	4										15	R Reneberg	3	6
		N Caswell	6	6											2	J McEnroe	6	7
	WC	D Nestor	3	3					N Caswell	2	6	3
								2	J McEnroe	6	4	6

External links

• Main draw