BASEBALL, HIGH SCHOOL
LAWRENCE at BANGOR, 4:15 p.m., WZON Bangor (620 AM) radio; WZON Internet (zoneradio.com)
CARIBOU vs. JOHN BAPST, 8 p.m., (tape), Time Warner Cable Access-TV (Ch. 9)
BASEBALL, MAJOR LEAGUE
BOSTON at CHICAGO WHITE SOX, 8 p.m., NESN-TV; WZON Bangor (620 AM), WDEA Ellsworth (1370 AM), WHOU Houlton (100.1 FM), WQDY Calais (92.7 FM), WSYY Millinocket (1240 AM), WALZ Machias (95.3 FM), WEGP Presque Isle (1390 AM), WBYA Islesboro (105.5 FM), WFAU Augusta (1280 AM), WKTJ Farmington (99.3 FM), WIGY Madison (97.5 FM) radio
N.Y. YANKEES at BALTIMORE, 7 p.m., ESPN-TV; WBAE Portland (1490 AM) radio
HOCKEY, NHL PLAYOFFS
CHICAGO at DETROIT, 7:30 p.m., NBCSP-TV