Chen Dong
Rank

High

23 year old
VS Makoto Ochi
Rank

877

High

343

30 year old
6-4 6-2
1st Round
1st
Dong
Ochi
6-4
6
4
5
4
4
4
3
4
3
3
2
3
2
2
1
2
1
1
0
1
2nd
Dong
Ochi
6-2
6
2
5
2
4
2
3
2
3
1
2
1
1
1
0
1
2nd
Dong 6-2
Dong
Ochi
6
2
5
2
4
2
3
2
3
1
2
1
1
1
0
1
Serves
DongOchi
6
2
15
0
30
0
40
0
DongOchi
5
2
0
15
15
15
30
15
30
30
30
40
40
40
A
40
40
40
40
A
40
40
A
40
Missed1 BP
DongOchi
4
2
0
15
0
30
15
30
30
30
40
30
40
40
A
40
DongOchi
3
2
0
15
15
15
15
30
30
30
30
40
40
40
40
A
40
40
A
40
40
40
A
40
40
40
40
A
Missed2 BP
DongOchi
3
1
15
0
30
0
30
15
40
15
40
30
DongOchi
2
1
15
0
15
15
15
30
30
30
30
40
40
40
A
40
DongOchi
1
1
15
0
30
0
30
15
30
30
40
30
DongOchi
0
1
0
15
0
30
0
40

1st
Dong 6-4
Dong
Ochi
6
4
5
4
4
4
3
4
3
3
2
3
2
2
1
2
1
1
0
1
Serves
DongOchi
6
4
0
15
15
15
15
30
30
30
40
30
DongOchi
5
4
15
0
15
15
15
30
30
30
30
40
40
40
40
A
40
40
40
A
40
40
A
40
DongOchi
4
4
15
0
30
0
30
15
40
15
DongOchi
3
4
0
15
0
30
15
30
30
30
30
40
DongOchi
3
3
15
0
30
0
40
0
40
15
40
30
40
40
A
40
DongOchi
2
3
15
0
15
15
15
30
15
40
DongOchi
2
2
0
15
15
15
30
15
40
15
40
30
DongOchi
1
2
15
0
15
15
15
30
15
40
30
40
40
40
40
A
DongOchi
1
1
0
15
15
15
30
15
40
15
DongOchi
0
1
0
15
0
30
15
30
15
40
30
40