Most R64s in same tournament in Grand Slam
Most R64s in same tournament in Grand Slam
| Rank | Player | Reaches | Tournament |
|---|---|---|---|
| 1 |  Novak Djokovic | 22 | Roland Garros |
| 2 |  Roger Federer | 21 | Australian Open |
| 3 | Novak Djokovic | 21 | Wimbledon |
| 4 |  Jimmy Connors | 20 | US Open |
| 5 | Novak Djokovic | 19 | Australian Open |
| 6 | Novak Djokovic | 19 | US Open |
| 7 | Roger Federer | 19 | US Open |
| 8 | Roger Federer | 19 | Wimbledon |
| 9 |  Rafael Nadal | 18 | Roland Garros |
| 10 | Jimmy Connors | 18 | Wimbledon |