![USTA Nationals: Kalamazoo's Paul Oosterbaan to partner with tennis pro Mark Knowles in doubles exhibition - mlive.com USTA Nationals: Kalamazoo's Paul Oosterbaan to partner with tennis pro Mark Knowles in doubles exhibition - mlive.com](https://www.mlive.com/resizer/NzmZvrYxTVFYUE-DR26Q96x12NA=/1280x0/smart/advancelocal-adapter-image-uploads.s3.amazonaws.com/image.mlive.com/home/mlive-media/width2048/img/kzgazette/sports_impact/photo/13145657-large.jpg)
USTA Nationals: Kalamazoo's Paul Oosterbaan to partner with tennis pro Mark Knowles in doubles exhibition - mlive.com
thebahamasweekly.com - Tenth Annual Mark Knowles Celebrity Tennis Invitational set for December 2nd to 5th
![Tennis player Mark Knowles of Bahamas hits a return to his opponent Luis Horna of Peru during a Davis Cup tennis match in Lima, February 6. PO/BM Stock Photo - Alamy Tennis player Mark Knowles of Bahamas hits a return to his opponent Luis Horna of Peru during a Davis Cup tennis match in Lima, February 6. PO/BM Stock Photo - Alamy](https://c8.alamy.com/comp/2D5FMT9/tennis-player-mark-knowles-of-bahamas-hits-a-return-to-his-opponent-luis-horna-of-peru-during-a-davis-cup-tennis-match-in-lima-february-6-pobm-2D5FMT9.jpg)
Tennis player Mark Knowles of Bahamas hits a return to his opponent Luis Horna of Peru during a Davis Cup tennis match in Lima, February 6. PO/BM Stock Photo - Alamy
![thebahamasweekly.com - Powerhouse Doubles Players in line up for the Mark Knowles Celebrity Tennis Invitational this weekend thebahamasweekly.com - Powerhouse Doubles Players in line up for the Mark Knowles Celebrity Tennis Invitational this weekend](http://www.thebahamasweekly.com/uploads/6/Mark-Knowles-WEB.jpg)
thebahamasweekly.com - Powerhouse Doubles Players in line up for the Mark Knowles Celebrity Tennis Invitational this weekend
![Tennis player Mark Knowles of the Bahamas hits a return to his opponent Tupac Venero of Peru during a Davis Cup tennis match in Lima, February 4. Venero won 6-4 6-4 3-6 Tennis player Mark Knowles of the Bahamas hits a return to his opponent Tupac Venero of Peru during a Davis Cup tennis match in Lima, February 4. Venero won 6-4 6-4 3-6](https://c8.alamy.com/comp/2D5DW6Y/tennis-player-mark-knowles-of-the-bahamas-hits-a-return-to-his-opponent-tupac-venero-of-peru-during-a-davis-cup-tennis-match-in-lima-february-4-venero-won-6-4-6-4-3-6-3-1-knowles-couldnt-finish-the-fourth-set-because-of-an-injury-po-2D5DW6Y.jpg)