J
JJ Mercer
USA · Active 2022–2022
Unranked
Ranking
—
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 %62.8%
1st Srv Pts Won57.1
2nd Srv Pts Won41.4
BP Saved %45.5%
BP Converted %44.4%
Return Pts Won42.3
Avg Aces1.0
Avg DFs3.0
Serve Rating216.0
Return Rating164.0
Career Splits
| W-L | Win% | SPW | RPW | DR | 1st% | BPS% | BPC% | |
|---|---|---|---|---|---|---|---|---|
| Surface | ||||||||
| Hard | 0–1 | 0% | 51.3% | 42.3% | 0.89 | 62.8% | 45.5% | 44.4% |
| Tournament Level | ||||||||
| Other | 0–1 | 0% | 51.3% | 42.3% | 0.89 | 62.8% | 45.5% | 44.4% |
| Format | ||||||||
| Best of 3 | 0–1 | 0% | 51.3% | 42.3% | 0.89 | 62.8% | 45.5% | 44.4% |