RK
Ramanathan Krishnan
Last ranked
#136
Career high
#136
Overall record
29-14
Record by surface
Titles (1)
| Year | Tour | Tournament | Surface | Level |
|---|---|---|---|---|
| 1968 | ATP | Toronto | Clay | Masters 1000 |
Last 20 matches
| Date | Tournament | Round | Surface | Result | Opponent | Score |
|---|---|---|---|---|---|---|
| 1975-11-17 | Calcutta | Round of 32 | Clay | L | Tom Gorman | 6-2 7-5 |
| 1975-09-26 | Davis Cup WG PR: IND vs THA | Round Robin | — | W | Pichet Boratisa | 6-4 6-1 4-6 6-3 |
| 1973-10-21 | New Delhi | Round of 16 | — | L | Raul Ramirez | 6-1 6-4 |
| 1973-10-21 | New Delhi | Round of 32 | — | W | Dick Dell | 2-6 7-5 6-3 |
| 1969-05-10 | Davis Cup EUR F: IND vs JPN | Round Robin | — | W | Ichizo Konishi | 6-2 6-4 6-4 |
| 1969-03-25 | Davis Cup WG F: SRI vs IND | Round Robin | Clay | W | Senaka Kumara | 6-0 6-0 6-0 |
| 1969-03-01 | Davis Cup G1 SF: MAS vs IND | Round Robin | — | W | Billy Yap | 6-2 6-3 6-1 |
| 1968-11-09 | Davis Cup WG F: USA vs IND | Round Robin | Hard | L | Arthur Ashe | 6-1 6-3 6-3 |
| 1968-11-09 | Davis Cup WG F: USA vs IND | Round Robin | Hard | W | Clark Graebner | 7-5 4-6 6-2 6-1 |
| 1968-10-04 | Davis Cup EUR SF: FRG vs IND | Round Robin | — | W | Ingo Buding | 6-2 7-5 6-2 |
| 1968-10-04 | Davis Cup EUR SF: FRG vs IND | Round Robin | — | L | Wilhelm Bungert | 4-6 6-0 8-6 7-5 |
| 1968-09-21 | Davis Cup EUR F: JPN vs IND | Round Robin | — | W | Keishiro Yanagi | 6-4 6-3 6-1 |
| 1968-09-21 | Davis Cup EUR F: JPN vs IND | Round Robin | — | W | Koji Watanabe | 6-2 3-6 6-3 6-2 |
| 1968-08-29 | US Open | Round of 64 | Grass | L | John Newcombe | 6-4 6-4 6-2 |
| 1968-08-29 | US Open | Round of 128 | Grass | W | Warren Jacques | 14-12 2-6 6-0 6-4 |
| 1968-08-12 | Toronto | Round of 64 | Clay | W | Doug Tough | 6-1 6-0 6-2 |
| 1968-08-12 | Toronto | Round of 32 | Clay | W | Mike Carpenter | 6-0 6-0 6-1 |
| 1968-08-12 | Toronto | Round of 16 | Clay | W | Rick Fisher | 6-1 6-1 6-0 |
| 1968-08-12 | Toronto | Quarterfinal | Clay | W | Keith Carpenter | 6-1 6-4 6-2 |
| 1968-08-12 | Toronto | Semifinal | Clay | W | Marcello Lara | 7-5 6-0 6-1 |
Most-played opponents
| Opponent | Wins | Losses | Total | H2H |
|---|---|---|---|---|
| Tom Gorman | 1 | 2 | 3 | view H2H |
| Ingo Buding | 1 | 1 | 2 | view H2H |
| Colin Stubs | 2 | 0 | 2 | view H2H |
| Adriano Panatta | 1 | 0 | 1 | view H2H |
| Ezio Di Matteo | 1 | 0 | 1 | view H2H |
| Warren Jacques | 1 | 0 | 1 | view H2H |
| Koji Watanabe | 1 | 0 | 1 | view H2H |
| Keishiro Yanagi | 1 | 0 | 1 | view H2H |
| Raul Ramirez | 0 | 1 | 1 | view H2H |
| Keith Ajegbo | 1 | 0 | 1 | view H2H |