SS
Stefan Seifert
GER · Left-handed · 41 yrs
model rank
—
in the world
ATP rank
#1120
current
record
239-147
ATP-level
── the model's read
How good is he, really?
Stefan is the model's unrated. The model and the ATP broadly agree (ATP #1120). Recent form: 6‑7 over the last 52 weeks.
── 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 |
|---|---|---|---|
| 2026 | 6-5 | 55% | |
| 2025 | 0-2 | 0% | |
| 2020 | 5-4 | 56% | |
| 2019 | 17-9 | 65% | |
| 2018 | 22-12 | 65% | 1 |
| 2014 | 1-1 | 50% | |
| 2013 | 40-20 | 67% | 3 |
| 2012 | 29-17 | 63% | 3 |
| 2011 | 45-11 | 80% | 4 |
| 2010 | 3-2 | 60% | |
| 2009 | 5-5 | 50% | |
| 2008 | 25-19 | 57% | 1 |
| 2007 | 15-15 | 50% | |
| 2006 | 13-12 | 52% | |
| 2005 | 11-10 | 52% | |
| 2004 | 2-3 | 40% |
── filter the record · shareable link
Splits
All 386 matches — pick filters to split the record, serve/return and log below.
── career · point data
Serve & return profile
Serve
aces4.2%
double faults4.3%
1st serve in62%
1st serve won65%
2nd serve won48%
serve pts won58%
hold %68%
Return
return pts won38%
break %24%
BP conversion44%
Under pressure
BP saved (serve)54%
BP saved198/366
BP conversion44%
Career aggregate over 49 matches with point data · hold/break derived from break-point outcomes.
── 386 matches