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 |  |  | | Katie Marvin |  | | Residence: | Potomac, MD |
| Birthplace: | Unknown | | Age: | Unknown | | Height: | Unknown | | Plays: | Unknown | | Coaching: | Unknown |  | | Complete Bio | |
USTA MAS G16 Championship #4, October 15, 2011
 USTA MAS BG16 Challenger #8, December 10, 2011
 USTA MAS G16 Chmp. #1, January 14, 2012
 USTA Regional Tourn. (Coral Gables), January 21, 2012
 USTA Virginia BG16 Winter Open L3, February 25, 2012
 USTA MAS G16 Chmp. #2, March 17, 2012
 USTA MAS BG18 Challenger #2, April 28, 2012
 USTA MAS BG16 Int. Qual. PO, May 19, 2012
 USTA MAS Championship #3, June 19, 2012
 USTA National Open, July 2, 2012
 USTA Regional Tourn. (Philadelphia), July 7, 2012
 USTA G16 National Clay Court Chmps., July 15, 2012
 Maryland Jr. Outdoor Chmps., July 28, 2012
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 16 | Win | Kaylah Hodge | 1539 | 6-2; 6-1 | | Q | Loss | Maria Hawkins | | 6-3; 2-6; 1-0(8) | | CQ | Win | Hannah Stahl | | 6-0; 6-0 | | CS | Win | Emerald Adams | | 4-6; 6-4; 1-0(8) | | CF | Loss | Kaylah Hodge | 1539 | 6-4; 6-1 |
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USTA Regional Tourn. (Minneapolis), September 1, 2012
 USTA MAS BG18 Challenger #6 L2, September 8, 2012
 + Strong win over an ineligible player. * The ranking calculation does not count this match.
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