The 2010 USTA LA Tennis Open was a professional tennis tournament played on outdoor hard courts. It was part of the 2010 ATP Challenger Tour. It took place in Carson, United States between May 24 and May 30, 2010.
| Nationality | Player | Ranking* | Seeding | |
|---|---|---|---|---|
| Jesse Levine | 112 | 1 | ||
 Argentina | Brian Dabul | 124 | 2 | |
| Kevin Kim | 141 | 3 | ||
| Donald Young | 149 | 4 | ||
| Robert Kendrick | 157 | 5 | ||
| Alex Kuznetsov | 180 | 6 | ||
 Australia | Nick Lindahl | 187 | 7 | |
 Canada | Peter Polansky | 192 | 8 |
The following players received wildcards into the singles main draw:
The following players received entry into the singles main draw with a protected ranking:
The following players received entry into the singles main draw as an alternative:
The following players received entry from the qualifying draw:
The following player received the lucky loser spot:
See main article: 2010 USTA LA Tennis Open – Singles. 
Donald Young def. Robert Kendrick, 6–4, 6–4
See main article: 2010 USTA LA Tennis Open – Doubles. Brian Battistone / Nicholas Monroe def. 
Artem Sitak / Leonardo Tavares, 5–7, 6–3, [10–4]
