NK
Nicolas Kiefer
GER · Right-handed · 48 yrs · 183 cm
model rank
—
in the world
ATP rank
#720
current
record
246-202
ATP-level
── the model's read
How good is he, really?
Nicolas is the model's unrated. The model and the ATP broadly agree (ATP #720).
── surface Elo
By surface
Hard—
Clay—
Grass—
── vs the rated field
Scouting
overall Eloinsufficient data
serve ratinginsufficient data
return ratinginsufficient data
percentile across players with a current rating
── model Elo over time
Elo trajectory
Elo — not enough data
── ATP ranking over time · lower is better
Ranking trajectory
── nearest on the rating profile
Similar players
Not enough rating data to find similar players.
── year by year
Seasons
| year | W-L | win% | titles |
|---|---|---|---|
| 2010 | 1-5 | 17% | |
| 2009 | 16-18 | 47% | |
| 2008 | 22-19 | 54% | |
| 2007 | 20-13 | 61% | |
| 2006 | 16-11 | 59% | |
| 2005 | 34-24 | 59% | |
| 2004 | 37-20 | 65% | |
| 2003 | 20-18 | 53% | |
| 2002 | 21-29 | 42% | |
| 2001 | 29-29 | 50% | |
| 2000 | 30-16 | 65% | 2 |
── filter the record · shareable link
Splits
All 448 matches — pick filters to split the record, serve/return and log below.
── career · point data
Serve & return profile
Serve
aces9.0%
double faults4.9%
1st serve in53%
1st serve won75%
2nd serve won49%
serve pts won63%
hold %78%
Return
return pts won39%
break %25%
BP conversion42%
Under pressure
BP saved (serve)60%
BP saved1639/2732
BP conversion42%
Career aggregate over 408 matches with point data · hold/break derived from break-point outcomes.
── 448 matches