1984 Japan Open Tennis Championships – Men's singles

Men's singles
1984 Japan Open Tennis Championships
Champion David Pate
Runner-up Terry Moor
Score6–3, 7–5
Draw64 (7Q)
Seeds16

Eliot Teltscher was the defending champion, but did not participate this year.

David Pate won the title, defeating Terry Moor in the final, 6–3, 7–5.[1]

Seeds

  1. Andres Gomez (second round)
  2. Brad Gilbert (semifinals)
  3. Ramesh Krishnan (quarterfinals)
  4. Terry Moor (final)
  5. Tom Gullikson (second round)
  6. Tim Gullikson (first round)
  7. Bob Green (third round)
  8. Marty Davis (third round)
  9. Mark Dickson (first round)
  10. Nduka Odizor (first round)
  11. David Pate (champion)
  12. Sammy Giammalva Jr. (third round)
  13. Rodney Harmon (first round)
  14. Steve Meister (second round)
  15. Jay Lapidus (semifinals)
  16. Unknown (withdrew)

Draw

Key

Finals

Quarterfinals Semifinals Final
               
15 Jay Lapidus 6 6
Bruce Derlin 2 4
15 Jay Lapidus 3 6 5
4 Terry Moor 6 3 7
4 Terry Moor 6 7
Larry Stefanki 3 6
4 Terry Moor 3 5
11 David Pate 6 7
11 David Pate 6 7
3 Ramesh Krishnan 3 6
11 David Pate 6 7
2 Brad Gilbert 3 5
Drew Gitlin 3 1
2 Brad Gilbert 6 6

Top half

Section 1

First round Second round Third round Quarterfinals
1 A Gómez 6 6
M Anger 2 2 1 A Gómez 4 6 6
J Mattke 6 6 J Mattke 6 3 7
M Wooldridge 3 3 J Mattke 2 2
G Michibata 5 3 15 J Lapidus 6 6
B Manson 7 6 B Manson 4 2
S Sakamoto 7 2 3 15 J Lapidus 6 6
15 J Lapidus 6 6 6 15 J Lapidus 6 6
13 R Harmon 5 1 B Derlin 2 4
T Nelson 7 6 T Nelson 6 6 4
S Horiuchi 1 2 B Derlin 0 7 6
B Derlin 6 6 B Derlin 6 6
H Sands 6 6 8 M Davis 2 2
I Nakanishi 3 1 H Sands 3 2
D Dowlen 5 3 8 M Davis 6 6
8 M Davis 7 6

Section 2

First round Second round Third round Quarterfinals
4 T Moor 6 6
K Richter 1 4 4 T Moor 6 6
K Belcher 6 7 K Belcher 3 4
T Kuramitsu 2 6 4 T Moor 7 6
J Gurfein 6 5 6 12 S Giammalva Jr. 6 4
M Mitchell 2 7 7 M Mitchell 6 3 5
V Winitsky 6 3 12 S Giammalva Jr. 4 6 7
12 S Giammalva Jr. 7 6 4 T Moor 6 7
10 N Odizor 6 6 3 L Stefanki 3 6
C Campbell 4 7 6 C Campbell 6 7
Q C Dunk 6 6 Q C Dunk 3 5
J Bailey 2 4 C Campbell 6 6 4
L Stefanki 6 6 L Stefanki 4 7 6
Q E Takeuchi 2 3 L Stefanki 7 6
E Korita 6 3 6 E Korita 6 1
6 T Gullikson 3 6 3

Bottom half

Section 3

First round Second round Third round Quarterfinals
5 T Gullikson 6 6
R Seguso 4 4 5 T Gullikson 5 3
Q T Shibuya 2 2 H Pfister 7 6
H Pfister 6 6 H Pfister 5 2
T Fukui 3 0 11 D Pate 7 6
Q L Duncan 6 6 Q L Duncan 2 4
S Nishio 2 2 11 D Pate 6 6
11 D Pate 6 6 11 D Pate 6 7
9 M Dickson 7 5 4 3 R Krishnan 3 6
S Živojinović 5 7 6 S Živojinović 6 6
M Fedderly 4 1 F González 4 4
F González 6 6 S Živojinović 4 1
K Flach 6 6 3 R Krishnan 6 6
Q K Tachibana 4 2 K Flach 0 1
S Shiraishi 3 3 3 R Krishnan 6 6
3 R Krishnan 6 6

Section 4

First round Second round Third round Quarterfinals
7 B Green 6 6
Q S Liu 3 1 7 B Green 6 6
Q E Van't Hof 6 7 Q E Van't Hof 3 2
H Van Boeckel 4 5 7 B Green 5 2
D Gitlin 7 6 D Gitlin 7 6
T Giammalva 6 4 D Gitlin 6 6
M Ueda 6 6 M Ueda 1 4
N Uemura 2 2 D Gitlin 3 1
14 S Meister 6 6 2 B Gilbert 6 6
K Maruyama 3 2 14 S Meister 2 2
S McCain 6 6 S McCain 6 6
K Ukon 2 4 S McCain 3 3
T Cain 7 6 2 B Gilbert 6 6
P DuPré 6 2 T Cain 2 4
R Van't Hof 1 3 2 B Gilbert 6 6
2 B Gilbert 6 6

References

  1. ^ "1984 Japan Open Tennis Championships – Men's singles". ATP Tour. Retrieved 2026-03-12.