Teaser 2893: Win some, lose some

From The Sunday Times, 4th March 2018 [link]

The six teams in our local league play each other once in the season. Last season no two teams tied on points.

Above is part of the table from the end of that season, with the teams in alphabetical order.

However, digits have been consistently replaced by letters.

Find the value of the number of LEMONS.

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