The 2009 WNBA season was the 12th season for the Washington Mystics franchise of the Women's National Basketball Association. The Mystics reached the playoffs for the first time in three years. They lost to the Indiana Fever in the first round in a sweep.
Based on the Mystics' 2008 record, they would pick 2nd in the Houston Comets dispersal draft. The Mystics picked Matee Ajavon.
The following are the Mystics' selections in the 2009 WNBA draft.
|- align="center" bgcolor="ffbbbb" | 1 || May 21 || 11:00am || @ New York || 71-77 || Sanford (17) || Sanford (8) || Currie (2) || Madison Square Garden <br> 15,958 || 0-1 |- align="center" bgcolor="bbffbb" | 2 || May 28 || 11:30am || New York || 74-56 || Ajavon (17) || Coleman, Langhorne (6) || Ajavon (3) || Verizon Center <br> 9,287 || 1-1 |-
|- align="center" bgcolor="bbffbb" | 1 || June 6 || 4:00pm || @ Connecticut || || 82-70 || Coleman (16) || Sanford, Langhorne (7) || Harding (7) || Mohegan Sun Arena <br> 7,191 || 1-0 |- align="center" bgcolor="bbffbb" | 2 || June 7 || 4:00pm || Atlanta || || 77-71 || Beard (27) || Langhorne (8) || Harding (7) || Verizon Center <br> 11,759 || 2-0 |- align="center" bgcolor="bbffbb" | 3 || June 10 || 7:30pm || @ Detroit || || 75-69 || Beard (15) || Melvin (9) || Harding (5) || Palace of Auburn Hills <br> 7,329 || 3-0 |- align="center" bgcolor="ffbbbb" | 4 || June 19 || 7:30pm || @ Atlanta || || 81-93 || Beard (20) || Langhorne (10) || Currie, Harding (7) || Philips Arena <br> 6,050 || 3-1 |- align="center" bgcolor="bbffbb" | 6 || June 20 || 7:00pm || Chicago || || 81-72 || Beard (31) || Melvin (9) || Beard (5) || Verizon Center <br> 11,745 || 4-1 |- align="center" bgcolor="ffbbbb" | 6 || June 25 || 7:00pm || Phoenix || || 87-93 || Beard (21) || Langhorne (12) || Harding (9) || Verizon Center <br> 9,808 || 4-2 |- align="center" bgcolor="ffbbbb" | 7 || June 27 || 8:00pm || @ Chicago || || 63-68 || Harding (15) || Melvin (9) || Harding (6) || UIC Pavilion <br> 3,918 || 4-3 |- align="center" bgcolor="bbffbb" | 8 || June 30 || 8:00pm || @ San Antonio || || 84-82 || Beard, Harding (19) || Currie (8) || Harding (5) || AT&T Center <br> 4,723 || 5-3 |-
|- align="center" bgcolor="ffbbbb" | 9 || July 3 || 7:30pm || @ Atlanta || || 65-72 || Beard (16) || Melvin (9) || Harding (4) || Philips Arena <br> 5,456 || 5-4 |- align="center" bgcolor="ffbbbb" | 10 || July 7 || 8:30pm || @ Minnesota || || 94-96 (OT) || Harding (27) || Currie (11) || Currie (4) || Target Center <br> 7,171 || 5-5 |- align="center" bgcolor="bbffbb" | 11 || July 11 || 7:00pm || Los Angeles || || 75-63 || Beard (26) || Langhorne (11) || Harding (5) || Verizon Center <br> 12,217 || 6-5 |- align="center" bgcolor="ffbbbb" | 12 || July 15 || 11:30am || San Antonio || || 78-79 || Harding (18) || Beard, Langhorne (6) || Harding (4) || Verizon Center <br> 17,220 || 6-6 |- align="center" bgcolor="bbffbb" | 13 || July 18 || 7:00pm || New York || || 68-67 || Harding (23) || Harding (7) || Harding (5) || Verizon Center <br> 9,968 || 7-6 |- align="center" bgcolor="ffbbbb" | 14 || July 21 || 7:00pm || Indiana || || 70-82 || Harding (17) || Beard (9) || Harding (6) || Verizon Center <br> 9,798 || 7-7 |- align="center" bgcolor="bbffbb" | 15 || July 23 || 7:00pm || Chicago || ESPN2 || 75-64 || Langhorne (16) || Langhorne (10) || Harding (6) || Verizon Center <br> 11,651 || 8-7 |- align="center" bgcolor="bbffbb" | 16 || July 26 || 4:00pm|| Sacramento || || 87-73 || Langhorne (19) || Langhorne (8) || Beard (5) || Verizon Center <br> 10,757 || 9-7 |- align="center" bgcolor="ffbbbb" | 17 || July 28 || 7:00pm || @ Indiana || || 85-81 || Beard (19) || Langhorne (8) || Harding, Melvin (4) || Conseco Fieldhouse <br> 5,904 || 9-8 |- align="center" bgcolor="bbffbb" | 18 || July 30 || 7:30pm || @ New York || NBA TV<br>MSG || 78-75 || Beard (28) || Langhorne (11) || Harding (4) || Madison Square Garden <br> 10,172 || 10-8 |-
|- align="center" bgcolor="ffbbbb" | 19 || August 2 || 4:00pm || Indiana || || 79-87 || Beard (23) || Currie (7) || Currie, Harding (4) || Verizon Center <br> 11,595 || 10-9 |- align="center" bgcolor="bbffbb" | 20 || August 7 || 7:00pm || Detroit || || 70-66 || Beard (15) || Langhorne (9) || Harding (4) || Verizon Center <br> 10,637 || 11-9 |- align="center" bgcolor="ffbbbb" | 21 || August 9 || 3:00pm || @ Connecticut || || 67-96 || Beard (18) || Beard, Harding (7) || Beard (6) || Mohegan Sun Arena <br> 6,528 || 11-10 |- align="center" bgcolor="ffbbbb" | 22 || August 11 || 7:00pm || Detroit || || 77-81 || Beard (17) || Sanford (6) || Harding (8) || Verizon Center <br> 10,398 || 11-11 |- align="center" bgcolor="bbffbb" | 23 || August 14 || 7:00pm || Connecticut || || 91-89 (2OT) || Beard (26) || Langhorne (16) || Harding (4) || Verizon Center <br> 9,738 || 12-11 |- align="center" bgcolor="ffbbbb" | 24 || August 16 || 4:00pm || New York || || 59-60 || Beard (18) || Langhorne (8) || Harding (7) || Verizon Center <br> 10,580 || 12-12 |- align="center" bgcolor="ffbbbb" | 25 || August 18 || 10:30pm || @ Los Angeles || || 69-72 || Ajavon (20) || Harding, Langhorne (6) || Ajavon (4) || STAPLES Center <br> 9,287 || 12-13 |- align="center" bgcolor="bbffbb" | 26 || August 21 || 10:00pm || @ Phoenix || || 91-81 || Langhorne (19) || Langhorne (12) || Harding (6) || US Airways Center <br> 9,155 || 13-13 |- align="center" bgcolor="ffbbbb" | 27 || August 22 || 10:00pm || @ Sacramento || || 60-82 || Langhorne (16) || Langhorne (10) || Harding (3) || ARCO Arena <br> 7,067 || 13-14 |- align="center" bgcolor="ffbbbb" | 28 || August 25 || 10:00pm || @ Seattle || || 68-78 || Coleman, Currie (13) || Currie (6) || Ajavon (3) || KeyArena <br> 6,791 || 13-15 |- align="center" bgcolor="bbffbb" | 29 || August 30 || 4:00pm || Minnesota || || 81-75 || Langhorne (18) || Langhorne (10) || Hardin (5) || Verizon Center <br> 12,241 || 14-15 |-
|- align="center" bgcolor="bbffbb" | 30 || September 3 || 7:00pm || Seattle || || 78-67 || Currie (17) || Langhorne (11) || Harding (5) || Verizon Center <br> 10,648 || 15-15 |- align="center" bgcolor="ffbbbb" | 31 || September 4 || 8:30pm || @ Chicago || || 86-92 || Ajavon (32) || Langhorne (10) || Harding (5) || UIC Pavilion <br> 3,241 || 15-16 |- align="center" bgcolor="ffbbbb" | 32 || September 6 || 4:00pm || @ Indiana || || 61-72 || Langhorne (13) || Sanford (10) || Sanford (3) || Conseco Fieldhouse <br> 9,702 || 15-17 |- align="center" bgcolor="bbffbb" | 33 || September 12 || 7:00pm || Atlanta || || 82-64 || Harding (25) || Langhorne (8) || Currie (5) || Verizon Center <br> 11,987 || 16-17 |- align="center" bgcolor="ffbbbb" | 34 || September 13 || 4:00pm || @ New York || MSG || 65-86 || Currie (17) || Ajavon (9) || Currie (5) || Madison Square Garden <br> 15,667 || 16-18 |-
| All games are viewable on WNBA LiveAccess
|- align="center" bgcolor="ffbbbb" | 1 || September 17 || 7:00pm || Indiana || ESPN2 || 79-88 || Langhorne (18) || Langhorne (10) || Melvin (4) || Comcast Center <br> 6,332 || 0-1 |- align="center" bgcolor="ffbbbb" | 2 || September 19 || 7:00pm || @ Indiana || NBA TV || 74-81 (OT) || Langhorne (15) || Currie (14) || Harding (5) || Conseco Fieldhouse <br> 9,655 || 0-2 |-