J
Jason Zimmermann
USA · Active 2007–2007
Unranked
Ranking
#915
Best Rank
0–1
Win–Loss
0.0%
0–1
Last 10
0–1
Last 20
Record by Surface
Hard
0–10.0%
Career Averages
1st Serve %58.7%
1st Srv Pts Won62.2
2nd Srv Pts Won46.2
BP Saved %50.0%
BP Converted %0.0%
Return Pts Won23.5
Avg Aces5.0
Avg DFs2.0
Serve Rating240.0
Return Rating48.0