As Louden and his father move to a corner to speak privately in the restaurant, the boom mic can be seen in the bottom of the screen between them.
(at around 50 mins) Visible in the top of the frame for a second.
When the referee calls the pin in the final match, he does not have the whistle in his mouth. When a pin is called, the referee would blow the whistle and then slap the mat.
During the weigh-in, when Louden is seen standing next to Shute, it is clear that Shute is twice the size of Louden. Also, when the 101 pounders are weighing in, it is clear that due to their muscular physique, they weigh at least 130 pounds.
In the match between Loudon and Shute, the referee clearly says "no takedown" as they go out of bounds. Yet, when he brings them back to the line, Loudon takes the "down" position and the score is 2-0 in Shute's favor, indicating a takedown has been awarded.
The wristbands on the referee's are on the wrong arm. The red wristband should be on the left wrist, and the green band on the right wrist.
When Loudon is climbing the peg wall, he puts the right peg in the second highest row at least 3 times as the camera angles changes.
In the match against Shute, just before Louden gets the bloody nose, Shute scores 2 points for a reversal. This should have made the score 10-9 for Shute, however the scoreboard indicates the score is 8-7 Shute, meaning the score did not reflect either wrestlers' previous reversal.
In the final minute of the final match, in addition to one point for the escape and two points for the take down, the referee would also have awarded three points for a near fall which would have made the score 15-13 at the time of the pin.
The boxes of detergent that fall on Louden at the supermarket are clearly empty.
In the final match, in the final minute, the score is 13-9. Louden gets an escape, and a take-down, which should give him 3 points (1 for the escape, 2 for the take-down). The referee does not indicate this, though, and the final score on the scoreboard after the pin (with 0:06 left) is still 13-9, when it should be 13-12.