tennispredict.com Rank 180.1K. Estimated value 12,108$supertennis.tv Rank 417.8K. Estimated value 5,184$slingerbag.com Rank 202.7K. Estimated value 10,752$usopen.org Rank 318.9K. Estimated value 6,804$tennisexplorer.com Rank 114.7K. Estimated value 19,092$thetennistribe.com Rank 220.9K. Estimated value 9,864$firstsportz.com Rank 36.6K. Estimated value 60,432$tennisfame.com Rank 0.9M. Estimated value 2,316$tennisbookings.com Rank 217.7K. Estimated value 10,008$rogerfederer.com Rank 1.6M. Estimated value 1,380$