JD
Jiaqi Duan
CHN · 30 yrs
model rank
—
in the world
ATP rank
—
current
record
2-20
ATP-level
── the model's read
How good is he, really?
Jiaqi is the model's unrated. The ATP doesn't rank him right now; the model rates him on form alone.
── 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
ATP rank — not enough data
── nearest on the rating profile
Similar players
Not enough rating data to find similar players.
── year by year
Seasons
| year | W-L | win% | titles |
|---|---|---|---|
| 2019 | 1-4 | 20% | |
| 2017 | 0-1 | 0% | |
| 2016 | 1-7 | 13% | |
| 2015 | 0-6 | 0% | |
| 2014 | 0-2 | 0% |
── filter the record · shareable link
Splits
All 22 matches — pick filters to split the record, serve/return and log below.
── career · point data
Serve & return profile
Serve
aces2.9%
double faults3.5%
1st serve in58%
1st serve won54%
2nd serve won45%
serve pts won50%
hold %50%
Return
return pts won38%
break %25%
BP conversion30%
Under pressure
BP saved (serve)51%
BP saved27/53
BP conversion30%
Career aggregate over 6 matches with point data · hold/break derived from break-point outcomes.
── 22 matches