K
Kei Nishikori
JPN · Active 2007–2026
Unranked
Ranking
#4
Best Rank
537–255
Win–Loss
67.8%
5–5
Last 10
10–10
Last 20
Record by Surface
Hard
362–17467.5%
Clay
128–5569.9%
Grass
47–2664.4%
Career Averages
1st Serve %61.8%
1st Srv Pts Won70.1
2nd Srv Pts Won53.3
BP Saved %60.9%
BP Converted %41.3%
Return Pts Won39.8
Avg Aces3.1
Avg DFs2.5
Serve Rating263.9
Return Rating154.0
Career Splits
| W-L | Win% | SPW | RPW | DR | 1st% | BPS% | BPC% | |
|---|---|---|---|---|---|---|---|---|
| Surface | ||||||||
| Hard | 362–174 | 67.5% | 63.8% | 39.4% | 1.05 | 61.2% | 60.1% | 40.9% |
| Clay | 128–55 | 69.9% | 62.4% | 41.9% | 1.07 | 62% | 62.5% | 42.5% |
| Grass | 47–26 | 64.4% | 65.8% | 37.6% | 1.05 | 64.8% | 62.4% | 40.8% |
| Tournament Level | ||||||||
| Other | 419–180 | 69.9% | 64% | 40.1% | 1.07 | 62% | 60.8% | 41.6% |
| Masters | 118–75 | 61.1% | 62.6% | 38.9% | 1.02 | 60.9% | 61.1% | 40.2% |
| Round | ||||||||
| Semi-Finals | 35–31 | 53% | 63.3% | 36.9% | 1 | 62% | 60.7% | 42.3% |
| Quarter-Finals | 65–43 | 60.2% | 62.5% | 38.8% | 1.02 | 61.9% | 61.5% | 37% |
| vs Rank | ||||||||
| vs Top 10 | 39–78 | 33.3% | 59.1% | 34.7% | 0.91 | 60.8% | 55.5% | 36.6% |
| vs Top 11–50 | 170–94 | 64.4% | 64.1% | 39% | 1.05 | 61.6% | 62% | 40.3% |
| Format | ||||||||
| Best of 3 | 510–249 | 67.2% | 63.7% | 40% | 1.06 | 61.5% | 60.9% | 41.5% |
| Best of 5 | 27–6 | 81.8% | 63.6% | 37.9% | 1.02 | 64.2% | 60.4% | 38.9% |