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 |  |  | | Paul Oosterbaan |  | | Residence: | Kalamazoo, MI |
| Birthplace: | Unknown | | Age: | Unknown | | Height: | Unknown | | Plays: | Unknown | | Coaching: | Unknown |  | | Complete Bio | |
Midwest Jan. Designated B16, January 8, 2011
 USTA Regional Tourn., January 22, 2011
 Columbus Indoor, January 29, 2011
 Midwest B16 Closed Indoor Chmp., February 5, 2011
 Western Michigan Indoor B18, February 19, 2011
 Midwest B16 Des. March Series, February 26, 2011
 USTA BG16-14 National Spring Chmps., April 10, 2011
 USTA National Open, May 14, 2011
 Court One Memorial Classic, May 28, 2011
 WMTA Midwest Qualifier, June 10, 2011
 Midwest Team Cup - B18, June 17, 2011
 Midwest Closed BG18,16 Chmp., June 25, 2011
 USTA National Open, July 2, 2011
 USTA Regional Tourn. (Elm Grove), July 9, 2011
 USTA B18-16 National Clay Court Chmps., July 17, 2011
 USTA National BG18-16 Chmps., August 5, 2011
 USTA Regional Tourn. (Kalamazoo), September 3, 2011
 Kentucky International Tennis Derby, September 12, 2011
 Pan American ITF Championships, October 10, 2011
 South Carolina ITF, October 31, 2011
 Midwest B18 Fall Closed Chmps., November 12, 2011
 USTA National Open, November 25, 2011
 USTA BG18-16 National Winter Chmps., December 27, 2011
 * The ranking calculation does not count this match.
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