Regexp group matching - extracting second group element?

When doing group regexp matching, I can extract first group element,
using SUBSTR function, like this:

octopussy2=# select substring('wizzgame auction 24' from '\\W*(\\w*)[\
\s]+(.*)');
substring
-----------
wizzgame
(1 row)

So, i got 'wizzgame' as first group. Is there a way to extract 'auction
24' as a second group?

Mario
--
Mario Splivalo
Mob-Art
mario(dot)splivalo(at)mobart(dot)hr

"I can do it quick, I can do it cheap, I can do it well. Pick any two."