Kevin Hench: Good split-stats read
Kevin Hench of FOXSports has a good article up about players and their split-stats.
Two names jump out at me: David Ortiz and Tony Pena Jr.
Ortiz is having a horrible year against lefties and Pena has more errors than walks this season. I think the same was true for Angel Berroa, but at least Pena is hitting decently.