Brumbies hooker Josh Mann-Rea will miss this weekend's match against the Cheetahs, after being suspended for punching.

Mann-Rea was red carded in the Brumbies' loss to the Stormers, leaving his side a man down for the final 17 minutes of the match.

The replacement hooker pleaded guilty to the punching Stormers prop Oli Keeble, reducing an initial two-week suspension down to one.

Read more at Rugby.com.au