Today we have OSP for you.
“For a bit of background, OSP Tourney DM is designed to facilitate competitive, yet flexible, match play. Thismod simply makes it easier and more convenient for players and admins alike to ehance the Quake3 experience. There have absolutely been *NO* changes to the core gameplay or its dynamics — its all default Quake3 in this regard.”
Head over to the downloads page and grab your copy of it.