2005 Tennis Channel Open
| 2005 Tennis Channel Open | |
|---|---|
| Date | February 21–28 |
| Edition | 18th |
| Category | International Series |
| Draw | 32S / 16D |
| Surface | Hard / outdoor |
| Location | Scottsdale, Arizona, U.S. |
| Champions | |
| Singles | |
 Wayne Arthurs [1] | |
| Doubles | |
 Bob Bryan / Mike Bryan [2] | |
The 2005 Tennis Channel Open was an Association of Tennis Professionals men's tennis tournament held in Scottsdale, Arizona in the United States. It was the 18th edition of the tournament and was held from February 21 to February 28, 2005. Wayne Arthurs won the singles title.
Finals
Singles
Wayne Arthurs defeated 
Mario Ančić 7–5, 6–3
- It was the first and only Singles title of Arthurs' career. Arthurs became the oldest first-time winner of a title since the ATP World Tour was formed in 1990.
Doubles
Bob Bryan / Mike Bryan defeated Wayne Arthurs / Paul Hanley 7–5, 6–4
- It was Bob Bryan's 1st title of the year and the 22nd of his career. It was Mike Bryan's 1st title of the year and the 24th of his career.