Ju-jitsu at the 2009 World Games – Men's fighting −77 kg
# Ju-jitsu at the 2009 World Games – Men's fighting −77 kg

The men's fighting −77 kg competition in ju-jitsu at the 2009 World Games took place on 22 July 2009 at the National Sun Yat-Sen University Gymnasium in Kaohsiung, Taiwan.

## Competition format

A total of 8 athletes entered the competition. They fought in stepladder system.

## Results

### Gold medal bracket

| Quarterfinals | Quarterfinals | Semifinals | Semifinals | Final | Final |
| - | - | - | - | - | - |
| Wu Chia-luan (TPE) | L | | | | |
| Mario Staller (GER) | W | | | | |
| Mario Staller (GER) | W | Mario Staller (GER) | W | | |
| | | Ivan Nastenko (UKR) | L | | |
| Ivan Nastenko (UKR) | W | Ivan Nastenko (UKR) | L | | |
| Tomasz Krajewski (POL) | L | | | | |
| Tomasz Krajewski (POL) | L | | | Mario Staller (GER) | L |
| | | | | Igor Rudnev (RUS) | W |
| Percy Kunsa (FRA) | W | | | | | Igor Rudnev (RUS) | W |
| Johan Ingholt (SWE) | L | | | | |
| Johan Ingholt (SWE) | L | Percy Kunsa (FRA) | L | | |
| | | Igor Rudnev (RUS) | W | | |
| Igor Rudnev (RUS) | W | Igor Rudnev (RUS) | W | | |
| Nurlan Tleumbetov (KAZ) | L | | | | |

### Bronze medal bracket

| Quarterfinals | Quarterfinals | Semifinals | Semifinals | Final | Final |
| - | - | - | - | - | - |
| Wu Chia-luan (TPE) | W | | | | |
| Tomasz Krajewski (POL) | L | | | | |
| Tomasz Krajewski (POL) | L | Wu Chia-luan (TPE) | L | | |
| | | Percy Kunsa (FRA) | W | | |
| | | | | Percy Kunsa (FRA) | W |
| | | | | Nurlan Tleumbetov (KAZ) | L |
| Johan Ingholt (SWE) | L | | | | | Nurlan Tleumbetov (KAZ) | L |
| Nurlan Tleumbetov (KAZ) | W | | | | |
| Nurlan Tleumbetov (KAZ) | W | Nurlan Tleumbetov (KAZ) | W | | |
| | | Ivan Nastenko (UKR) | L | | |
