NOW YOU KNOW

Pitching leaders in the National and American leagues (with at least 13 decisions).

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*--* AMERICAN LEAGUE Player, Team W-L ERA Roy Halladay, Toronto 13-3 3.21 Francisco Liriano, Minnesota 12-3 2.19 Jon Garland, Chicago 12-3 4.99 Justin Verlander, Detroit 14-4 2.79 Curt Schilling, Boston 14-4 3.78 Chien-Ming Wang, New York 13-4 3.69 Mike Mussina, New York 13-4 3.46 NATIONAL LEAGUE Player, Team W-L ERA Brandon Webb, Arizona 12-4 2.74 Carlos Zambrano, Chicago 12-4 3.42 Tom Glavine, New York 12-4 3.96 Brad Penny, Dodgers 12-5 3.43 Steve Trachsel, New York 11-5 5.03 NOTE: Stats through Tuesday.

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Source: Associated Press