第 42 集: 法國隊可疑的棄權勝利與卡琳遭綁架導致比賽判負。
2000年4月21日 播出
42
Ikki and Kouji become suspicious when they learn that Team France has won all of their matches by default because their opponents have failed to turn up. When Metabee's medal goes missing, the gang suspects that Team France have stolen it, but find that their opponents are able to dress up like other people, making them hard to catch. As the gang tries to recover their medals, Team France kidnaps Karin, so Samantha has to stand in as Space Medafighter X, but as the Robattle prepares to begin, the real Space Medafighter X (a.k.a Phantom Renegade) has switched places with one of the members of Team France and so the team has to forfeit the match, meaning that Team Japan advances automatically. (Source: TV.com)
集數
- 第 38 集 · 梅塔博士利用梅塔比的獎牌控制甲蟲型梅達寶，並對英雄們發動攻擊。
- 第 39 集 · Ikki 將強大的 Giganko 的獎牌彈出以贏得戰鬥並恢復排名。
- 第 40 集 · 新規則下的Meda-Games開幕，Victor發起挑戰
- 第 41 集 · Ikki和Kouji在領導力上掙扎，Karen與一名神秘女孩面對Team Caribbean。
- 第 42 集 · 法國隊可疑的棄權勝利與卡琳遭綁架導致比賽判負。
- 第 43 集 · Samantha 為同日的衝突性機器人對戰與芭蕾舞演出進行訓練
- 第 44 集 · 日本隊在第四輪對上偽裝成瑞典的對手
- 第 45 集 · 四分之一決賽中，Spyke 必須在 Team Egypt 面前證明自己的價值
- 第 46 集 · 半決賽期間，Kouji 陷入自我懷疑的掙扎，Ikki 懷疑 Henry 就是 Hikaru。