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 |  |  | | Casey Johnson |  | | Residence: | Kohler, WI |
| Birthplace: | Unknown | | Age: | Unknown | | Height: | Unknown | | Plays: | Unknown | | Coaching: | Unknown |  | | Complete Bio | |
Wisconsin Midwest Qualifier B12-10, June 4, 2010
 Wisconsin Jr. Open B18-10, July 6, 2010
 Le Club Fall Open L6, October 1, 2010
 Midwest B12 Fall Closed Chmps., November 13, 2010
 Wisconsin Fall Closed B18,12, November 19, 2010
 Thanksgiving Bay Classic, November 26, 2010
 Center Court Holiday Open, December 17, 2010
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | Q | Win | William Simonson | | 6-3; 6-0 | | S | Loss | Kevin Ballecer | | 6-3; 6-3 |
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North Shore Elite Holiday Open L6, December 26, 2010
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | Q | Loss | Jimmy Engelhart | | 7-6(4); 4-6; 1-0(10-7) | | CS | Win | Patrick Krill | | 6-3; 6-1 | | CF | Loss | Zach Schneck | | 5-7; 6-2; 1-0(10-7) |
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* The ranking calculation does not count this match.
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