Other mistake: When Tsubasa is staring at Urabe running in the distance, Urabe's hair is see-through in some shots and you can see the shape of his skull (or at least a glowing circular spot that appears in some frames only). (00:11:05)
Continuity mistake: The timekeeper is at his table under the rain. The panel is looking different compared to the other shots - look at the "2"s and their relative height. (00:12:05 - 00:13:00)
Other mistake: Tsubasa gets the stray ball very close to the goal line. Regardless of that, the Musashi players surround him and there's a larger portion of field around them with no lines. (00:17:30)
Continuity mistake: Tsubasa is cornered and decides to shoot the ball vertically and jump at it to catch it midair as it falls. When he jumps, his jersey lost the blue collar. (00:18:45)
Continuity mistake: When Roberto and Tsubasa's mom look at the field after the 4-4 goal, the books (?) on top of the people behind them changed color. (00:20:40)
Continuity mistake: The Musashi players snarl angrily that they were SO close to winning. Misugi is on his knees in the grass, but in that shot the rain and wetness is gone. (00:20:50)
Other mistake: The Musashi team are ready for the kick off. But the aerial view shows the teams in positions incompatible with the situation; not every player is in their own half, and even more noticeably, there are no players by the center mark, in fact nowhere near. (00:03:05)
Factual error: The whole "Did the referee blow his whistle because of the goal, or because the match is over" isn't possible; the referee blows his whistle three times for the end of the match, not just a single time. (However, it should be noted that technically it's a universally adopted convention but not a hard-coded rule). (00:05:50)
Other mistake: Jun's parents can't see the kids by the goal, only their shadows, but they are positively unfazed when Tsubasa is celebrated loudly and dangerously acting as substitute for him (which is the reason why Tsubasa is replacing Jun in the celebration to begin with).
Other mistake: When the title of the episode appears, Hyuga's sheets in the hospital room do not match his body shape. (00:02:50)
Continuity mistake: Misugi lies on the stretcher; the pillow changes shape and position between shots. (00:03:05)
Other mistake: With a sigh, Genzo has to admit that he can't do anything for Hyuga and waiting is the only option. For his last line, his hat says just "W Genz" and not "W Genzo." (00:06:40)
Continuity mistake: The kids are chatting and dismissing the threat of a Hyuga-less Meiwa FC. In front of Teppei Kisugi there's a red sports bag and something like a burlap sack; the two items switch position with the camera angles. (00:07:15)
Continuity mistake: Genzo walks out of the hotel wearing gloves in the long shot, wearing what appear to be miscolored flesh-toned gloves in several shots, and bare hands in the close-up. (00:08:00)
Character mistake: In the Italian dub, Hyuga mentions the lesson he learned from "Julian Ross" (Jun Misugi). He never played against him or his team, and was even in a coma during their match. He meant "Philip Callahan" (Hikaru Matsuyama). (00:13:35)