By surface
| Surface | Tatsuma Ito | Christopher Rungkat |
|---|---|---|
| Hard | 1 | 0 |
All meetings (1)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 2013-02-01 | ATP | Davis Cup G1 R1: JPN vs INA | Round Robin | Hard | Tatsuma Ito | 6-2 | 6-2 | 6-4 |
| Surface | Tatsuma Ito | Christopher Rungkat |
|---|---|---|
| Hard | 1 | 0 |
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 2013-02-01 | ATP | Davis Cup G1 R1: JPN vs INA | Round Robin | Hard | Tatsuma Ito | 6-2 | 6-2 | 6-4 |