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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
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 64 | Win | Jake Diesler | | 6-2; 6-2 | | 32 | Win | Andrew Stutz | 273 | 6-2; 2-6; 6-1 | | 16 | Win | Stephen Payne | | 6-2; 5-7; 6-0 | | Q | Win | Aron Hiltzik | 40 | 6-4; 6-3 | | S | Loss | Thomas Fawcett | 46 | 7-5; 5-7; 7-5 | | PL | Loss | Lucas Andersen | | 4-0Ret (ad)RAD |
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USTA Regional Tourn., January 22, 2011
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 32 | Win | Sam Slade | 420 | 6-2; 6-1 | | 16 | Win | Brent Lett | 64 | 6-3; 7-5 | | Q | Win | Sean Donohue | | 6-4; 6-3 | | S | Win | Maximilian Schmidt | | 7-6(8); 6-3 | | F | Loss | Thomas Mayronne | 13 | 6-1; 6-3 |
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Columbus Indoor, January 29, 2011
 Midwest B16 Closed Indoor Chmp., February 5, 2011
 Western Michigan Indoor B18, February 19, 2011
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 64 | Win | Joshua Cogan | | 7-6(5); 4-6; 1-0(9) | | 32 | Win | Robert Jacobson | | 6-4; 6-4 | | 16 | Win | Joseph Vanmeter | | 6-4; 6-0 | | Q | Win | Tim Kopinski | + | 7-5; 2-6; 1-0(6) | | S | Loss | Austin Woldmoe | | 6-3; 6-4 | | PL | Win | Adam Reinhart | | Wo (inj)WoJ* |
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Midwest B16 Des. March Series, February 26, 2011
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 64 | Win | Graham Lehman | | 6-2; 6-1 | | 32 | Win | Billy Heckman | | 6-1; 6-3 | | 16 | Win | Alex Hagermoser | | 6-0; 6-0 | | Q | Win | Gordon Zhang | | 6-2; 6-4 | | S | Win | Dave Bacalla | 107 | 6-3; 6-3 | | F | Loss | Jack Murray | 11 | 6-1; 6-2 |
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USTA BG16-14 National Spring Chmps., April 10, 2011
 USTA National Open, May 14, 2011
 Court One Memorial Classic, May 28, 2011
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 64 | Win | Evan Hawkins | | 6-2; 6-4 | | 32 | Win | Graham Gettel | | 6-2; 6-2 | | 16 | Win | Aron Hiltzik | 40 | 6-3; 6-1 | | Q | Win | Tyler Richmond | | 6-1; 6-2 | | S | Win | John Zordani | | 6-0; 6-3 | | F | Win | Jordan Parker | | 6-2; 6-1 |
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WMTA Midwest Qualifier, June 10, 2011
 Midwest Team Cup - B18, June 17, 2011
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | RR | Win | Alex Aleman | | 6-4; 6-1 | | RR | Loss | Zachary Mueck | | 6-1; 7-5 | | RR | Win | Elliott Yee | | 6-3; 6-1 | | RR | Win | Zachary Phillips | 1573 | 6-0; 6-1 | | RR | Win | Michael Baiocchi | | 6-2; 6-3 |
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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
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 128 | Win | Maximilian Schmidt | | 6-3; 6-2 | | 64 | Win | Samuel Shropshire | + | 6-3; 6-2 | | 32 | Loss | Jared Donaldson | 54 | 6-7; 6-4; 2-3Ret (inj)RJ | | 4 | Loss | Christian Langmo | 190 | Wo (inj)WoJ* |
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USTA National BG18-16 Chmps., August 5, 2011
 USTA Regional Tourn. (Kalamazoo), September 3, 2011
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 32 | Win | Peter Heneghan | 626 | 6-2; 6-2 | | 16 | Win | Julian Childers | + | 6-3; 6-1 | | Q | Win | Brian Page | + | 7-6; 4-6; 1-0(7) | | S | Win | Aron Hiltzik | 40 | 6-3; 6-4 | | F | Loss | Jared Hiltzik | | 6-2; 6-1 |
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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
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 64 | Win | Joey Leto | | 6-4; 6-1 | | 32 | Loss | Alexander Jesse | | 6-7(5); 7-6(4); 6-1 | | 2 | Win | Jeremy Bush | 94 | 6-4; 6-1 | | 3Q | Win | Timothy Corwin | | 6-3; 6-1 | | 3 | Win | Damon Niquet | | Wo (inj)WoJ* | | QQ | Win | Michael Sellitto | | 7-6(2)); 3-6; 10-8 | | CQ | Win | Julian Childers | + | 6-3; 6-0 |
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USTA National Open, November 25, 2011
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 32 | Win | Edward Covalschi | + | 7-6; 6-4 | | 16 | Win | Christopher Vrabel | 25 | 6-1; 6-1 | | Q | Loss | Jared Hiltzik | | 7-6; 6-1 | | CQ | Win | Elliott Yee | | 1-6; 6-4; 1-0 | | CS | Loss | Aron Hiltzik | 40 | 6-4; 6-4 |
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USTA BG18-16 National Winter Chmps., December 27, 2011
 + Strong win over an ineligible player. * The ranking calculation does not count this match.
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