Other mistake: Wakabayashi is holding the ball left from Tsubasa's lame attempt. His hand is positioned differently on the ball between shots, as noticeable from the hexagons. In that shot, his hat also has the wrong name "WGNZO", missing an E. (00:20:25)
Other mistake: Twelve players are warming up before the match, but only one is wearing a keeper outfit - there are two. (00:19:25)
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)
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)
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)
Other mistake: Misaki gets past number 7 for the decisive goal with an obviously recycled shot from an earlier phase of the match. (00:09:05 - 00:15:40)
Other mistake: While he waits for Tsubasa to lose the two defenders marking him, you can see that two Musashi players are coming at Misaki from behind. They are gone in the rest of the scene, to the point that he turns around and brings the ball back outside the area unchallenged. (00:09:20)
Other mistake: Yayoi and a teammate help Misugi get back to midfield after the goal. One of the untamed cheerleaders of his sports a pink raincoat that is not colored properly within the lines. (00:05:45)
Other mistake: Tsubasa and the others turn around to look at Misugi approached by his rabid fans. Amongst the other players, a kid sports the number 1 that belongs to the keeper. (00:08:20)
Other mistake: Slightly in the shadow in the crowd behind Sanae and the others, there's a blob-like creature with big lips, and a carbon copy of Manabu. (00:06:20)
Encounters in Semi-Final - S2-E1
Other mistake: When Furano and Meiwa face each other before the kickoff, the goalkeepers wear the same jersey as the rest of the players. (00:13:05)
Other mistake: When Misugi gets the pass from Kido, a Nankatsu player chases him by running sideways. (00:05:15)
Tsubasa's Resurrection - S2-E8
Other mistake: The physics in Tsubasa failed attempt at scoring are pretty zany; his body is inconsistent positions as he tumbles after the tackle, and then from the prone position in the mud he is able to dive in midair beating a player that properly ran and jumped to hit the header. (00:17:25)
Tsubasa's Resurrection - S2-E8
Other mistake: In the opening aerial shot of the field, referee and assistants are missing. (00:01:30)
Other mistake: When Misaki gets the return passage from Teppei, his legs are skeletal, much thinner than usual. (00:11:15)
The Brave Fighters from the North - S2-E2
Other mistake: Matsuyama is tackled hard on the calf, bleeding from it too, but you see him clutching the knee instead. (00:21:20)
Encounters in Semi-Final - S2-E1
Other mistake: The Nankatsu kids arrive to see the rest of the match that will choose who the other finalist is. In the shot that follows their arrival, Matsuyama and Hyuga are drawn with the wrong proportions, basically with dwarf-like legs. (00:17:15)
Ryo Shoots an Own Goal - S1-E23
Other mistake: After the own goal, Misugi and Yayoi are talking. Behind Misugi, someone is holding a small book open without using their hands. (00:15:30)
Ryo Shoots an Own Goal - S1-E23
Other mistake: Ishizaki's entrance is completely different from the ending of the previous episode; he just walked in while Tsubasa was talking with the Tachibanas, while in this episode he stumbles and everyone including Tsubasa is looking at him. (00:03:30)
The Brothers Tachibana - S1-E22
Other mistake: When the Nankatsu player is injured, Genzo reacts to the event watching it happen through the TV - but he shouldn't be there watching the match, he said he was going to train instead. The next episode in fact shows that he missed the goal and therefore the injury. (00:21:40)