USA - Tito [tie]
USA - Electric Windharp [tie]
June 12-14, 2009, at Fort Mason Center in San Francisco, CA:
18 Countries, 51 Events, 169 Teams, 395 Entries, 403 Robots, and 620 Engineers
| Gold | Silver | Bronze | |
| Combat: | |||
| 340 lbs | Canada - Ziggy | USA - Juggernaut | USA - Kodiak |
| 220 lbs | USA - Original Sin | USA - Last Rites | USA - Sewer Snake |
| 120 lbs | USA - Professor Chaos | USA - VD5 | Canada - TSA Inspected |
| 60 lbs | USA - The Big B | USA - K2 | USA - Agsma |
| 30 lbs | USA - Pyromancer | USA - The Bully | USA - Plasma |
| 3 lbs | USA - One Fierce Lawn Boy | USA - Cloud of Suspicion | USA - One Fierce Weed Wacker |
| 3 lbs - Auton | UK - Otto | Brazil - Micro Touro+ | - |
| 1 lb | USA - 40s & Beaches | USA - Baby Blaster | USA - Emsee Frypants |
| 1 lb - Auton | UK - Wanderer | Mexico - Drillson 1/8 | Mexico - Bey-blade |
| 5.3 oz | USA - Skeet Skeet | USA - Atom Bomb | Brazil - Pocket |
| Sumo: | |||
| 3kg - Auto | Brazil - Pé de Boi | Brazil - Boi da Cara Prete | USA - Z tank |
| 3kg - R/C | Brazil - Boi da Cara Prete | Brazil - Pé de Boi | Mexico - Asimov |
| 1kg - Lego | Korea - Mr. Black 2009 | USA - Destrucro-tron | USA - Annihilator |
| 500g - Auto | Mexico - Maquina de Guerra | USA - iPush 1.5 | Mexico - Chilakil |
| 100g - Auto | USA - Mad Dog II | Mexico - Gallo de Oro | Mexico - HCA-2 |
| Robo-One/Androids: | |||
| Kung-Fu (MiddleWt) | USA - Zyn | USA - Kai | India - AcYut 3 |
| Kung-Fu (LightWt) | USA - Atomic Robot X01 | USA - SuperNova | USA - Boomer |
| FreeStyle/Acrobatics | USA - Boomer | USA - Zyn | USA - Tink |
| Stair Climbing | USA - Boomer | - | - |
| Biped Race | USA - Kai | USA - Zog | USA - Boomer |
| MechWars - HardCore | USA - Charlie | - | - |
| MechWars - Airsoft | USA - Issydunyet | USA - Bheha | USA - Squidword |
| Dash | USA - Atlas | - | - |
| Open: | |||
| Best of Show | UK - R2-D2USA - ChessRobot [tie] | UK - Cheeky Monkey | - |
| Line Follower (auton) | Mexico - Pontiac GTO | Mexico - The Warrobot | USA - Line Drive V 2 |
| Fire-Fighting (auton) | Indonesia - DU-114 | USA - Green Machine Reloaded | USA - Solenopsis Geminata USA - Tito [tie] |
| Walker Challenge | UK - Ziggy | UK - Flik | USA - Sterylite6000 |
| Table Top Nav (auton) | USA - ERP | USA - Timmy | USA - Dusty |
| Shooting Gallery | Russia - Iglomet-2 | USA - ATAT | USA - Last Minute |
| Robomagellan (auton) | USA - A3 | USA - Beaver II | USA - Red Dwarf |
| Tetrix Open | USA - Schmallow Bot | - | - |
| Ribbon Climber | UK - S E R | USA - Selene I | - |
| Maze Solving (Micromouse) | USA - Daedalus I | - | - |
| Lego Open | UK - Flik | - | - |
| Hockey: | |||
| 12 lbs | USA - Kick me | USA - Team Awesome | Brazil - RoboCore |
| Art Bots: | |||
| Static | USA - Farad | USA - Fat Boy | India - Cyborg |
| Kinetic | USA - Running Horse | USA - ERP | USA - The Flu Virus |
| Musical | USA - Passage for Piece | USA - Electric Chanter USA - Electric Windharp [tie] | - |
| Bartending | USA - iLush | USA - Fairy Juicer | USA - Cosmobot |
| Painting | USA - M1 | India - Michelangelo | USA - Squidword/Charlie |
| Junior League (<18 yr old): | |||
| Lego Bowling | USA - Cannon Bowl | USA - T&B Cross Bowl | USA - Antoni Bowl |
| Lego Linefollow | USA - Number 5 | USA - Adesh Line | USA - Sherlock |
| Lego TubePush | USA - SuperTube | USA - BusterBot | USA - Sunny 234 |
| Lego Open | USA - ArtBot Anjana | - | - |
| Best of Show | USA - Cerebraen | USA - Skittles | USA - MDJ Vex Pinger |
| 500 g Sumo | USA - Yokozuna | USA - Mister Fish | - |
| 120 lb combat | USA - Knock Out | - | - |
| 1 lb Combat | USA - Mr. Rotato | USA - Rector | - |
| Medal Count | |||
| USA | 31 | 30 | 24 |
| Mexico | 2 | 3 | 4 |
| UK | 6 | 2 | 0 |
| Brazil | 2 | 3 | 2 |
| India | 0 | 1 | 2 |
| Canada | 1 | 0 | 1 |
| Indonesia | 1 | 0 | 0 |
| Korea | 1 | 0 | 0 |
| Russia | 1 | 0 | 0 |
| Australia | 0 | 0 | 0 |
| Austria | 0 | 0 | 0 |
| Colombia | 0 | 0 | 0 |
| Egypt | 0 | 0 | 0 |
| Hong Kong | 0 | 0 | 0 |
| Iran | 0 | 0 | 0 |
| Japan | 0 | 0 | 0 |
| Peru | 0 | 0 | 0 |
| Taiwan | 0 | 0 | 0 |