Venable has done a great job in his first season with the team.

However, he forgot a key rule and it cost his team in their 8-2 loss.

The starting pitcher, Noah Schultz, had loaded the bases when Venable visited the mound.

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Venable talked to the umpire after his second mound visit.

He forgot that he couldn't visit the mound again without removing the pitcher.

The rule says a manager can only visit the mound once per pitcher per inning.

Venable had to remove Schultz from the game after just five batters.

This was a problem because the team's bullpen was already tired.

The new pitcher, David Sandlin, hadn't even started warming up yet.

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Venable reacted to the mistake during the game.

Venable said he made a mistake and took responsibility for it.

He said he lost track of the visits to the mound.

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Sandlin pitched well despite the unusual circumstances.

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Venable reacted to a call during the game.

Sandlin said he got a little extra time to warm up.

The White Sox lost their fourth game in a row.

Take Tomi Lahren with you on the go.

The White Sox will play the Guardians again on Saturday.

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Ryan Canfield is a digital production assistant.