The sidebar on the left now includes the aggregate Leveraged Win Values of each batter, including all games between 21st April and 8th May. I shall be adding subsequent games and updating the list regularly. It ought to be pointed out that Adam LaRoche's position at the top of the list was not affected by his home run in the 9th inning in the game of 8th May. He only about doubled his total for the season during the period!
The numbers basically capture what percentage of a win each batter has contributed given what he did in a plate appearance in the particular context of the game at that exact moment. I've taken to calling it 'clutch' in the short summaries heading my individual game comments. Thus, LaRoche's accumulated plate appearances during the period covered were worth an entire win, and then some, in themselves.
The most glaring matter requiring comment is Danny Espinosa's situation. Espinosa is clearly well adrift of the impact of most regulars. I confess to not understanding Davey Johnson's persistence in putting him any higher than seventh in the lineup. If it's a case of not having too many left-handed hitters in succession, placing Wilson Ramos behind Chad Tracy (where Espinosa batted on Tuesday night) seems to make far more sense, based on these numbers.
I'd also just like to note that Tracy has been a pleasant surprise so far.