1990 Monte Carlo Open – Singles

Singles
1990 Monte Carlo Open
Champion	Andrei Chesnokov
Runner-up	Thomas Muster
Final score	7–5, 6–3, 6–3

Alberto Mancini was the defending champion, but lost in the second round this year.

Andrei Chesnokov won the title, defeating Thomas Muster 7–5, 6–3, 6–3 in the final.

Seeds

The top eight seeds received a bye to the second round.

Stefan Edberg (Third Round) Boris Becker (Quarterfinals) Andre Agassi (withdrew) Aaron Krickstein (Second Round) Jay Berger (Second Round) Andrés Gómez (Third Round) Emilio Sánchez (Semifinals) Martín Jaite (Second Round)

Jim Courier (Third Round) Carl-Uwe Steeb (First Round) Alberto Mancini (Second Round) Andrei Chesnokov (Champion) Guillermo Pérez-Roldán (Second Round) Horst Skoff (Quarterfinals) Magnus Gustafsson (First Round) Sergi Bruguera (Second Round)

Draw

Key

Q = Qualifier WC = Wild Card LL = Lucky Loser

Alt = Alternate SE = Special Exempt PR = Protected Ranking

w/o = Walkover r = Retired d = Defaulted

Finals

	Semifinals							Final
		Thomas Muster	6	6
	WC	Henri Leconte	1	2
									Thomas Muster	5	3	3
								12	Andrei Chesnokov	7	6	6
	12	Andrei Chesnokov	4	6	7
	7	Emilio Sánchez	6	1	6

Top Half

Section 1

First Round							Second Round							Third Round							Quarterfinals
							1	S Edberg	7	6
	J Arias	6	6					J Arias	6	3
	G Muller	1	3											1	S Edberg	6	6
	J Aguilera	6	6												J Aguilera	7	7
	D Nargiso	1	3					J Aguilera	6	6
	J-P Fleurian	4	4				16	S Bruguera	7	4	r
16	S Bruguera	6	6																			J Aguilera	3	4
9	J Courier	6	4	6																		T Muster	6	6
	M Stich	3	6	4			9	J Courier	6	6
Q	C Bergström	6	2	4				G Ivanišević	3	1
	G Ivanišević	4	6	6										9	J Courier	4	4
	T Muster	6	6												T Muster	6	6
	M Filippini	2	2					T Muster	6	6
							8	M Jaite	3	2

Section 2

First Round							Second Round							Third Round							Quarterfinals
							4	A Krickstein	5	2
	P Canè	6	5					J Arrese	7	6
	J Arrese	7	6												J Arrese	7	4	5
	K Nováček	6	6											14	H Skoff	6	6	7
	L Mattar	4	1					K Nováček	3	7	4
	N Kroon	0	4				14	H Skoff	6	6	6
14	H Skoff	6	6																		14	H Skoff	2	7	4
11	A Mancini	6	6																		WC	H Leconte	6	6	6
	C van Rensburg	2	4				11	A Mancini	4	4
WC	H Leconte	6	6				WC	H Leconte	6	6
	T Witsken	1	4											WC	H Leconte	6	6
	J Sánchez	6	6											6	A Gómez	3	4
WC	F Santoro	2	4					J Sánchez	6	4
							6	A Gómez	7	6

Bottom Half

Section 3

First Round							Second Round							Third Round							Quarterfinals
							5	J Berger	6	4	1
Q	L Jonsson	3	1					J Yzaga	4	6	6
	J Yzaga	6	6												J Yzaga	2	1
	J Hlasek	3	1											12	A Chesnokov	6	6
	T Carbonell	6	6					T Carbonell	1^r
	G Prpić	5	3				12	A Chesnokov	4
12	A Chesnokov	7	6																		12	A Chesnokov	6	6
13	G Pérez-Roldán	6	6																		WC	M Rosset	3	2
LL	D Pérez	2	3				13	G Pérez-Roldán	1	6
WC	M Rosset	6	6				WC	M Rosset	6	7
Q	S Cortes	4	4											WC	M Rosset	6	6
	J Gunnarsson	0	0^r											Q	D Engel	0	4
Q	D Engel	6	3				Q	D Engel	7	6
							Q	G Markus	5	4

Section 4

First Round							Second Round							Third Round							Quarterfinals
							7	E Sánchez	6	6
Q	M Vajda	6	6				Q	M Vajda	1	1
	M Střelba	4	2											7	E Sánchez	6	6
	P Haarhuis	3	5											WC	G Forget	2	2
WC	G Forget	6	7				WC	G Forget	6	5	6
	J Svensson	7	6					J Svensson	4	7	1
10	C-U Steeb	6	3																		7	E Sánchez	4	7	7
15	M Gustafsson	2	2																		2	B Becker	6	5	6
	R Agénor	6	6				15	R Agénor	6	6
	P Korda	6	3	6				P Korda	3	2
	Y Noah	1	6	2											R Agénor	2	6	4
	M Šrejber	1	1											2	B Becker	6	4	6
Q	C Pioline	6	6				Q	C Pioline	5	4
							2	B Becker	7	6

References

• 1990 Monte Carlo Open Draw