This article lists the episodes and short summaries of the 46th to 69th and 72nd episodes of the Ranma ½ Nettōhen (らんま ⁠1/2⁠ 熱闘編) anime series, known in the English dub as the fourth season of Ranma ½ or "Outta Control".

The first TV series was canceled due to low ratings in September 1989, but was then brought back in December as the much more popular and much longer-running Ranma ½ Nettōhen.

They released them in North America in seven DVD collections they call "seasons".

Nettōhen episodes 46 to 69 (excluding 51) and 72 are season 4, which was given the title "Outta Control".

The first closing theme up to episode 54 is "Present" (プレゼント, Purezento) by Tokyo Shōnen, and the second is "Friends" (フレンズ, Furenzu) by Yoko Takahashi, also known as YAWMIN.