Table:
text: List of Seattle Mariners Opening Day starting pitchers
Pitchers
Pitchers
Season Pitcher Decision Opponent Location_
2011 Félix Hernández Category:Articles with hCards (4) W Oakland Athletics Oakland-Alameda County Coliseum
2012 Félix Hernández Category:Articles with hCards (5) ND (W) Oakland Athletics Tokyo Dome
2013 Félix Hernández Category:Articles with hCards (6) W Oakland Athletics Oakland-Alameda County Coliseum

text: List of Seattle Mariners Opening Day starting pitchers
Pitchers
Pitchers
Season Pitcher Decision Opponent Location_
1985 Mike Moore Category:Articles with hCards (2) W Oakland Athletics Kingdome
1986 Mike Moore Category:Articles with hCards (3) ND (W) California Angels Kingdome
1987 Mark Langston Category:Articles with hCards L California Angels Anaheim Stadium
1988 Mark Langston Category:Articles with hCards (2) L Oakland Athletics Network Associates Coliseum
1989 Mark Langston Category:Articles with hCards (3) L Oakland Athletics Network Associates Coliseum
1990 Brian Holman Category:Articles with hCards W California Angels Kingdome
1991 Erik Hanson Category:Articles with hCards L California Angels Kingdome
1992 Randy Johnson Category:Articles with hCards ND (L) Texas Rangers Kingdome
1993 Randy Johnson Category:Articles with hCards (2) W Toronto Blue Jays Kingdome

text: List of Seattle Mariners Opening Day starting pitchers
Pitchers
Pitchers
Season Pitcher Decision Opponent Location_
1994 Randy Johnson Category:Articles with hCards (3) ND (L) Cleveland Indians Jacobs Field
1995 * Randy Johnson Category:Articles with hCards (4) W Detroit Tigers Kingdome
1996 Randy Johnson Category:Articles with hCards (5) ND (W) Chicago White Sox Kingdome
1997 * Jeff Fassero Category:Articles with hCards W New York Yankees Kingdome
1998 Randy Johnson Category:Articles with hCards (6) ND (L) Cleveland Indians Kingdome
1999 Jeff Fassero Category:Articles with hCards (2) L Chicago White Sox Kingdome
2000 Jamie Moyer Category:Articles with hCards L Boston Red Sox Safeco Field
2001 * Freddy García Category:Articles with hCards ND (W) Oakland Athletics Safeco Field
2002 Freddy García Category:Articles with hCards (2) L Chicago White Sox Safeco Field

text: List of Seattle Mariners Opening Day starting pitchers
Pitchers
Pitchers
Season Pitcher Decision Opponent Location_
1977 Diego Seguí Category:Articles with hCards L California Angels Kingdome
1978 Glenn Abbott Category:Articles with hCards W Minnesota Twins Kingdome
1979 Glenn Abbott Category:Articles with hCards (2) ND (W) California Angels Kingdome
1980 Mike Parrott Category:Articles with hCards W Toronto Blue Jays Kingdome
1981 Glenn Abbott Category:Articles with hCards (3) L California Angels Kingdome
1982 Floyd Bannister Category:Articles with hCards W Minnesota Twins Hubert H. Humphrey Metrodome
1983 Gaylord Perry Category:Articles with hCards ND (W) New York Yankees Kingdome
1984 Mike Moore Category:Articles with hCards ND (W) Toronto Blue Jays Kingdome

text: List of Seattle Mariners Opening Day starting pitchers
Pitchers
Pitchers
Season Pitcher Decision Opponent Location_
2003 Freddy García Category:Articles with hCards (3) L Oakland Athletics Network Associates Coliseum
2004 Jamie Moyer Category:Articles with hCards (2) L Anaheim Angels Safeco Field
2005 Jamie Moyer Category:Articles with hCards (3) W Minnesota Twins Safeco Field
2006 Jamie Moyer Category:Articles with hCards (4) ND (L) Los Angeles Angels of Anaheim Safeco Field
2007 Félix Hernández Category:Articles with hCards W Oakland Athletics Safeco Field
2008 Érik Bédard Category:Articles with hCards ND (W) Texas Rangers Safeco Field
2009 Félix Hernández Category:Articles with hCards (2) W Minnesota Twins Hubert H. Humphrey Metrodome
2010 Félix Hernández Category:Articles with hCards (3) ND (W) Oakland Athletics Oakland-Alameda County Coliseum

Question: Who is the 2011 season starting pitcher opponent for the Seattle Mariners Opening Day roster with a W decision?