S
Stefan Koubek
AUT · Active 1994–2011
Unranked
Ranking
#20
Best Rank
257–276
Win–Loss
48.2%
5–5
Last 10
9–11
Last 20
Record by Surface
Hard
135–14049.1%
Clay
96–9849.5%
Carpet
16–1847.1%
Grass
10–2033.3%
Career Averages
1st Serve %59.6%
1st Srv Pts Won66.9
2nd Srv Pts Won51.3
BP Saved %58.8%
BP Converted %41.0%
Return Pts Won38.8
Avg Aces3.6
Avg DFs3.1
Serve Rating250.0
Return Rating144.9
Career Splits
| W-L | Win% | SPW | RPW | DR | 1st% | BPS% | BPC% | |
|---|---|---|---|---|---|---|---|---|
| Surface | ||||||||
| Hard | 135–140 | 49.1% | 61.2% | 38.2% | 0.99 | 60.1% | 59% | 41.2% |
| Clay | 96–98 | 49.5% | 59% | 40.7% | 0.99 | 58.2% | 57.9% | 42% |
| Carpet | 16–18 | 47.1% | 63.6% | 34.9% | 0.98 | 60% | 63.7% | 38.3% |
| Grass | 10–20 | 33.3% | 61.6% | 36.7% | 0.97 | 62.8% | 59.3% | 36.1% |
| Tournament Level | ||||||||
| Other | 232–234 | 49.8% | 60.8% | 39.1% | 1 | 59.7% | 59.6% | 41.1% |
| Masters | 25–42 | 37.3% | 59.1% | 36.4% | 0.93 | 59.4% | 52.9% | 39.9% |
| Round | ||||||||
| Semi-Finals | 8–10 | 44.4% | 61.5% | 36.5% | 0.97 | 60.2% | 63% | 38% |
| Quarter-Finals | 18–26 | 40.9% | 60.2% | 36.7% | 0.95 | 60.2% | 57.4% | 37.4% |
| vs Rank | ||||||||
| vs Top 10 | 7–32 | 17.9% | 56.8% | 34.9% | 0.87 | 59.7% | 55.5% | 34% |
| vs Top 11–50 | 57–93 | 38% | 59.7% | 36.7% | 0.94 | 60% | 58.1% | 39.5% |
| Format | ||||||||
| Best of 3 | 248–267 | 48.2% | 60.6% | 38.7% | 0.99 | 59.4% | 58.5% | 41% |
| Best of 5 | 9–9 | 50% | 61% | 39.8% | 1.01 | 62.5% | 63.7% | 40.8% |