| He's able to return everything that Clay throws at him whether it's a backhand or a forehand groundstroke. |
| They rejoice after every groundstroke winner and rue every errant shot or missed first serve. |
| But players are not only pushing the limits on groundstroke pace. |
| Djokovic steadies his nerves and comes back at Tsonga with a strong hold, then breaks serve by forcing groundstroke errors. |
| The two falls Li suffered also seemed to lead to a spate of groundstroke errors in the third set. |
| She saves both with groundstroke winners, but the Belgian pounces on a third with a backhand return winner. |
