2015 Comerica Bank Challenger
| 2015 Comerica Bank Challenger | |
|---|---|
| Date | 10 – 16 August |
| Edition | 28th |
| Location | Aptos, United States |
| Champions | |
| Singles | |
 John Millman | |
| Doubles | |
Chris Guccione /  Artem Sitak | |
The 2015 Comerica Bank Challenger was a professional tennis tournament played on hard courts. It was the 28th edition of the tournament which was part of the 2015 ATP Challenger Tour. It took place in Aptos, United States between 10 and 16 August 2015.
Singles main draw entrants
Seeds
| Country | Player | Rank1 | Seed |
|---|---|---|---|
| AUS
|
John Millman | 84 | 1 |
 TUN
|
Malek Jaziri | 85 | 2 |
 GBR
|
Kyle Edmund | 107 | 3 |
 USA
|
Bjorn Fratangelo | 110 | 4 |
 JPN
|
Taro Daniel | 111 | 5 |
| AUS
|
Matthew Ebden | 127 | 6 |
| USA
|
Austin Krajicek | 131 | 7 |
| JPN
|
Yoshihito Nishioka | 136 | 8 |
- 1 Rankings are as of August 3, 2015.
Other entrants
The following players received wildcards into the singles main draw:
The following players entered into the singles main draw as alternates:
The following players received entry from the qualifying draw:
The following players received entry as a lucky loser:
Champions
Singles
John Millman def. 
Austin Krajicek, 7–5, 2–6, 6–3
Doubles
- Chris Guccione /
Artem Sitak def. 
Yuki Bhambri / Matthew Ebden, 6–4, 7–6(7–2)
