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 |  |  | | Mary Ketels |  | | Residence: | Kalamazoo, MI |
| Birthplace: | Unknown | | Age: | Unknown | | Height: | Unknown | | Plays: | Unknown | | Coaching: | Unknown |  | | Complete Bio | |
USTA/Midwest G14 Jan. Des. Series, January 7, 2012
 The Ice Breaker Challenger L6, January 20, 2012
 USTA Regional Tourn. (Grand Blanc), January 21, 2012
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 32 | Loss | Elizabeth Konon | | 5-7; 6-4; 6-3 | | 1 | Win | Adrianna Jeffress | | 6-2; 7-6(4) | | 2 | Loss | Sophia Abelson | | 6-3; 6-2 |
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NAC New Year Open, January 27, 2012
 USTA/Midwest G14 Indoor Closed, February 18, 2012
 USTA National Open, February 25, 2012
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 32 | Loss | Danielle Vines | 58 | 6-7; 6-1; 6-1 | | 1 | Win | Riley Reeves | | 6-3; 7-5 | | 2 | Win | Chiara Lommer | 86 | 4-6; 6-2; 1-0 | | QQ | Loss | Christina Rosca | | 6-3; 6-0 |
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USTA/Midwest G14 Des. March Series, March 3, 2012
 USTA/Midwest Section L4 Tourn., March 10, 2012
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 32 | Win | Julia Dunbar | | 6-2; 6-1 | | 16 | Win | Sydney Power | + | 6-3; 6-4 | | Q | Win | Alexandra Abele | 176 | 6-1; 6-4 | | S | Win | Celine Gruaz | | 6-2; 6-2 | | F | Win | Meredith Laskey | | 6-1; 6-2 |
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USTA BG16-14 National Spring Chmps., April 8, 2012
 Sand Creek Spring Open, May 11, 2012
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | Q | Win | Victoria Kulbokas | | 6-1; 6-2 | | S | Win | Veronica Dodds | | 6-1; 6-4 | | F | Loss | Rugile Valiunaite | | 7-6; 7-6 |
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USTA/Midwest L3 Memorial Day, May 26, 2012
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 64 | Win | Zeana Badawi | | 6-4; 7-5 | | 32 | Loss | Halle Hyman | | 7-6(7); 6-2 | | 1-N | Win | Emily Kolbow | | 6-3; 6-1 | | Q-N | Loss | Zoe Spence | 36 | 6-0; -12; 10-6 |
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WMTA Midwest Qualifier, June 8, 2012
 Midwest Closed BG14-12 Chmps., June 23, 2012
 USTA National Open, July 2, 2012
 USTA Regional Tourn. (Elm Grove), July 7, 2012
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 64 | Loss | Lexi Milunovich | 81 | 6-2; 6-1 | | 1 | Win | Ines De Bracamonte | | Wo (inj)WoJ* | | 2 | Win | Helen Klass-Warch | | 6-2; 6-4 | | 3Q | Win | Rugile Valiunaite | | 6-4; 6-3 | | 3 | Win | Jennifer Skonieczny | | 6-2; 6-2 | | QQ | Loss | Elizabeth Konon | | 6-2; 6-3 |
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USTA/Midwest G16 Open Chmp., July 21, 2012
 USTA G14 National Chmps., August 4, 2012
 USTA Regional Tourn. (Kalamazoo), September 1, 2012
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 32 | Win | Smita Sabada | | 6-3; 6-2 | | 16 | Loss | Anna Smith | 55 | 6-1; 3-6; 6-4 | | 2 | Win | Kerry Hu | | 6-1; 7-6(3)) | | QQ | Loss | Tiffany Chen | 44 | 6-1; 6-1 |
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MVP Fall Challenger, October 12, 2012
 USTA Regional Tourn. (St. Louis), October 27, 2012
 USTA Midwest L1 Fall Closed Chmps., November 10, 2012
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 64 | Win | Devin Lally | | 6-3; 6-2 | | 32 | Win | Brigitte Hodge | | 6-3; 6-2 | | 16 | Win | Caroline McAuley | | 6-4; 6-4 | | Q | Loss | Caroline Dolehide | 18 | 6-1; 6-4 | | CQ | Loss | Alexandra Sanford | 54 | 7-5; 6-1 |
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USTA National Open, November 23, 2012
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 32 | Win | Kalyssa Hall | 122 | 6-1; 7-6(5)) | | 16 | Win | Summer Brills | | 7-5; 3-6; 6-4 | | Q | Loss | Adorabol Huckleby | | 6-4; 6-3 | | CQ | Win | Sabrina Faybyshev | + | 6-4; 3-6; 10-5 | | CS | Loss | Lauren Goodman | | 6-2; 6-1 |
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USTA Midwest Dec. Designated G16, December 8, 2012
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 64 | Loss | Chiara Lommer | 86 | 7-5; 6-0 | | 1 | Win | Madison Riley | | 6-4; 6-3 | | 2 | Win | Rugile Valiunaite | | 6-3; 7-6(6) | | 3Q | Win | Sophia Haleas | | 6-4; 6-3 | | 3 | Loss | Angelina Ye | 165 | 6-4; 0-6; 1-0(5) |
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USTA Midwest Section Winter Chmps., December 27, 2012
 + Strong win over an ineligible player. * The ranking calculation does not count this match.
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