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 |  |  | | William Lennon |  | | Residence: | Chagrin Falls, OH |
| Birthplace: | Unknown | | Age: | Unknown | | Height: | Unknown | | Plays: | Unknown | | Coaching: | Unknown |  | | Complete Bio | |
Copper Bowl, January 2, 2010
 Springside Boys' Jr. Chmps., January 8, 2010
 Mentor Heisley Winter Jr. Open, January 29, 2010
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 16 | Loss | Patrick Yackmack | | Def (pe)DPE* | | 2 | Loss | Letch Radomirov | | Def (refsl)DP |
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Midwest B16 Chmp., February 6, 2010
 Western Michigan Indoor B16, February 20, 2010
 NEOTA MW Qualifier Pattison Chmps., June 5, 2010
 Tennisfax Classic, June 19, 2010
 Midwest Closed BG18,16 Chmp., June 26, 2010
 Arun's TA Holiday Open, July 2, 2010
 89th Cen. IL Open BG18-16 L5, July 8, 2010
 Laurel Hill Jr. Open, July 12, 2010
 Indiana State Jr. Open, July 15, 2010
 CRC Jr. Boys Classic, July 28, 2010
 Midwest Open B16 Chmps., August 2, 2010
 Western & So. Fin. Group Masters, August 5, 2010
 Ann Arbor Jr. Open, August 9, 2010
 Midland Jr. Dog Days, August 13, 2010
 Springside Fall Chmps., September 24, 2010
 Aurora B18-14 Challenger, October 9, 2010
 Midwest B18 Indoor Open Chmps., October 30, 2010
 26th Thanksgiving Jr. Singles, November 24, 2010
 John F. Hennessey Open, December 27, 2010
 * The ranking calculation does not count this match.
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