| Roles | Referee |
|---|---|
| Sex | Male |
| Full name | Steven James•Rotsart, Jr. |
| Used name | Steven•Rotsart |
| Born | 1 September 1975 |
| NOC | United States |
| Games | Sport (Discipline) / Event | NOC / Team | Phase | Unit | Role | As | |
|---|---|---|---|---|---|---|---|
| 2012 Summer Olympics | Water Polo (Aquatics) | USA |
Steven Rotsart | ||||
| Water Polo, Men (Olympic) | Match #2 | Serbia — Australia | Referee #2 | ||||
| Water Polo, Men (Olympic) | Match #7 | Spain — Australia | Referee #2 | ||||
| Water Polo, Men (Olympic) | Match #13 | Serbia — Romania | Referee #2 | ||||
| Water Polo, Women (Olympic) | Match 5/6 | People's Republic of China — Russian Federation | Referee #2 | ||||
| Water Polo, Women (Olympic) | Match #2 | Australia — Italy | Referee #1 |