1989 Nabisco Masters – Singles

1989 Nabisco Masters
1988 champion		Boris Becker
Champion		Stefan Edberg
Runner-up		Boris Becker
Final score		4–6, 7–6, 6–3, 6–1
Events
Singles		Doubles

Boris Becker was the defending champion but lost in the final 4–6, 7–6, 6–3, 6–1 against Stefan Edberg.

1 Draw
- 1.1 Key
- 1.2 Finals
2 Round robin
- 2.1 Rod Laver Group
- 2.2 Ilie Năstase Group
3 See also

Draw

Key

w/o = Walkover
r = Retired
d = Defaulted

Finals

Semifinals				Final

	Ivan Lendl	6	5
	Stefan Edberg	7	7
					Stefan Edberg	4	7	6	6

					Boris Becker	6	6	3	1
	Boris Becker	6	6

	John McEnroe	4	4

Round robin

Rod Laver Group

	Lendl	McEnroe	Krickstein	Chang	RR W–L	Set W–L	Game W–L	Standings
Ivan Lendl		6–3, 6–3	6–1, 6–3	6–1, 6–3	3–0	6–0	36–14	1
John McEnroe	3–6, 3–6		5–7, 6–3, 6–2	6–2, 5–7, 6–4	2–1	4–4	40–37	2
Aaron Krickstein	1–6, 3–6	7–5, 3–6, 2–6		6–3, 7–6	1–2	3–4	29–38	3
Michael Chang	1–6, 3–6	2–6, 7–5, 4–6	3–6, 6–7		0–3	1–6	26–42	4

Standings are determined by: 1) Number of wins; 2) Number of matches; 3) In two-players-ties, head-to-head records; 4) In three-players-ties, percentage of sets won, or of games won; 5) Steering Committee decision.

Ilie Năstase Group

	Becker	Edberg	Gilbert	Agassi	RR W–L	Set W–L	Game W–L	Standings
Boris Becker		6–1, 6–4	2–6, 6–3, 6–4	6–1, 6–3	3–0	6–1	38–22	1
Stefan Edberg	1–6, 4–6		6–1, 6–3	6–4, 6–2	2–1	4–2	29–22	2
Brad Gilbert	6–2, 3–6, 4–6	1–6, 3–6		3–6, 6–3, 6–3	1–2	3–5	32–38	3
Andre Agassi	1–6, 3–6	4–6, 2–6	6–3, 3–6, 3–6		0–3	1–6	22–39	4