(No local calendar) Schedule subject to change/blackout PGA Tour, FedEx St. Jude Classic, second round: 2 p.m., GOLF U.S. Women's Amateur, second round: 6 p.m., GOLF PGA Tour Champions, Boeing Classic, first round: 10 p.m., GOLF Premier Lacrosse League, Archers vs. Chaos at Boston: 9 p.m., ESPN2 Little League Baseball Midwest Regional Championship at Whitestown, Ind.: 1 p.m., ESPN Mid-Atlantic Regional Championship at Bristol, Conn.: 3 p.m., ESPN Mountain Regional Championship at San Bernadino, Calif.: 5 p.m., ESPN Metro Regional Championship at Bristol, Conn.: 7 p.m., ESPN Northwest Regional Champinship at San Bernadino, Calif.: 9 p.m., ESPN Little League Softball World Series at Greenville, N.C.: 4 p.m., ESPN2 World Series at Greenvile, N.C.: 7 p.m., ESPN2 Major League Baseball Chicago Cubs at St. Louis Cardinals: 8 p.m., MLBN Boston Red Sox at San Diego Padres: 9:30 p.m., NESN Toronto Blue Jays at Los Angeles Dodgers: 11 p.m., MLBN Minor League Baseball Buffalo Bisons at Worcester Red Sox: 6:30 p.m., NESN-Plus