JS
Jan Siemerink
NED · Left-handed · 56 yrs · 183 cm
model rank
—
in the world
ATP rank
#987
current
record
31-46
ATP-level
── the model's read
How good is he, really?
Jan is the model's unrated. The model and the ATP broadly agree (ATP #987).
── 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 |
|---|---|---|---|
| 2002 | 5-9 | 36% | |
| 2001 | 19-23 | 45% | |
| 2000 | 7-14 | 33% |
── filter the record · shareable link
Splits
All 77 matches — pick filters to split the record, serve/return and log below.
── career · point data
Serve & return profile
Serve
aces8.5%
double faults7.3%
1st serve in53%
1st serve won75%
2nd serve won48%
serve pts won63%
hold %78%
Return
return pts won33%
break %14%
BP conversion33%
Under pressure
BP saved (serve)63%
BP saved255/403
BP conversion33%
Career aggregate over 52 matches with point data · hold/break derived from break-point outcomes.
── 77 matches