=== 2001 1-7
0606 stoneman,kris       yoh,john            6-0 6-2
0611 sheng,eugene        yoh,john            8-5
0616 yoh,john            mattox,stephen      10-3
0620 tan,xiaoqian        yoh,john            10-5
0701 chen,peter          yoh,john            10-6
0702 tan,xiaoqian        yoh,john            10-3
0718 gradl,dave          yoh,john            10-3
0901 li,tim              yoh,john            10-4
=== 2000 2-8
0526 yoh,john            goshaw,al           10-7
0616 thomas,jerry        yoh,john            10-3
0711 tan,xiaoqian        yoh,john            10-2
0714 reyes,rey           yoh,john            10-4
0726 yoh,john            patel,manish        6-0 6-2
0728 hu,luoan            yoh,john            10-1
0810 han,chia-hao        yoh,john            6-2 6-1
0811 goshaw,al           yoh,john            10-5
0825 leal,jorge          yoh,john            6-0 6-0
0912 zhang,robert        yoh,john            6-3 6-3
=== 1999 3-6
0625 roesslein,kent      yoh,john            6-4 6-0
0630 yoh,john            reyes,rey           6-3 6-4
0714 han,chia-hao        yoh,john            6-1 6-1
0717 chen,peter          yoh,john            6-1 2-0 rain
0808 yoh,john            ng,raymond          6-3 6-3
0816 lei,ning            yoh,john            6-2 6-3
0822 yoh,john            li,tim              6-1 6-3
0829 tevonian,greg       yoh,john            6-0 6-4
1022 han,chia-hao        yoh,john            6-0 6-3
=== 1998 3-4
0521 tevonian,greg       yoh,john            6-0 6-2
0606 chen,peter          yoh,john            6-1 6-0
0902 yoh,john            peters,daniel       1-6 6-4 6-2
0908 yoh,john            li,tim              6-2 6-0
0917 truong,nhan         yoh,john            6-3 3-6 6-2
0920 truong,nhan         yoh,john            3-6 6-2 6-2
1001 yoh,john            tukker,kris         6-1 6-4