Index              
         
Baseball          
       
Pitching - Winning Percentage      
         
         
         
  American League   National League      
               
1960 Jimmy Perry Cleveland Indians 0.643 Ernie Broglio St Louis Cardinals 0.700.  
1961 Whitey Ford New York Yankees 0.862 Johnny Podres Los Angeles Dodgers 0.783  
1962 Ray Herbert Chicago White Sox 0.690. Bob Purkey Cincinnati Reds 0.821  
1963 Whitey Ford New York Yankees 0.774 Ron Perranoski Los Angeles Dodgers 0.842  
1964 Wally Bunker Baltimore Orioles 0.792 Sandy Koufax Los Angeles Dodgers 0.792  
1965 Mudcat Grant Minnesota Twins 0.750. Sandy Koufax Los Angeles Dodgers 0.765  
1966 Sonny Siebert Cleveland Indians 0.667 Juan Marichal San Francisco Giants 0.806  
1967 Joe Horlem Chicago White Sox 0.731 Dick Hughes St Louis Cardinals 0.727  
1968 Denny McLain Detroit Tigers 0.838 Steve Blass Pittsburgh Pirates 0.750.  
1969 Jim Palmer Baltimore Orioles 0.80. Tom Seaver New York Mets 0.781  
1970 Mike Cuellar Baltimore Orioles 0.750. Bob Gibson St Louis Cardinals 0.767  
1971 Dave McNally Baltimore Orioles 0.808 Don Gullett Cincinnati Reds 0.727  
1972 Jim Hunter Oakland Athletics 0.750. Gary Nolan Cincinnati Reds 0.750.  
1973 Jim Hunter Oakland Athletics 0.808 Tommy John Los Angeles Dodgers 0.696  
1974 Mike Cuellar Baltimore Orioles 0.688 Andy Messersmith Los Angeles Dodgers 0.769  
1975 Mike Torrez Baltimore Orioles 0.690. Don Gullett Cincinnati Reds 0.789  
1976 Bill Campbell Minnesota Twins 0.773 Steve Carlton Philadelphia Phillies 0.741  
1977 Paul Spittorff Kansas City Royals 0.727 John Candelaria Pittsburgh Pirates 0.800.  
1978 Ron Guidry New York Yankees 0.893 Gaylord Perry San Diego Padres 0.778  
1979 Mike Caldwell Milwaukee Brewers 0.727 Tom Seaver New York Mets 0.727  
1980 Steve Stone Baltimore Orioles 0.781 Jim Bibby Pittsburgh Pirates 0.760.  
1981 Pete Vuckovic Milwaukee Brewers 0.778 Tom Seaver Cincinnati Reds 0.875  
1982 Jim Palmer Baltimore Orioles 0.750. Phil Niekro Atlanta Braves 0.810.  
  Pete Vuckovic Milwaukee Brewers 0.750.      
1983 Rich Dotson Chicago White Sox 0.759 John Denny Philadelphia Phillies 0.760.  
1984 Doyle Alexander Toronto Blue Jays 0.739 Rick Sutcliffe Chicago Cubs 0.941  
1985 Ron Guidry New York Yankees 0.786 Orel Hershiser Los Angeles Dodgers 0.864  
1986 Roger Clemens Boston Red Sox 0.857 Bob Ojeda New York Mets 0.783  
1987 Roger Clemens Boston Red Sox 0.690. Dwight Gooden New York Mets 0.682  
1988 Frank Viola Minnesota Twins 0.774 David Cone New York Mets 0.870.  
1989 Bret Saberhagen Kansas City Royals 0.793 Mike Bielecki Chicago Cubs 0.720.  
1990 Bob Welch Oakland Athletics 0.818 Doug Drabek Pittsburgh Pirates 0.786  
1991 Scott Erickson Minnesota Twins 0.714 John Smiley Pittsburgh Pirates 0.714  
      Jose Rijo Cincinnati Reds 0.714  
1992 Mike Mussina Baltimore Orioles 0.783 Bob Tewksbury St Louis Cardinals 0.762  
1993 Jimmy Key New York Yankees 0.750. Mark Portugal Houston Astros 0.818  
1994 Jason Bere Chicago White Sox 0.875 Marvin Freeman Colorado Rockies 0.833  
1995 Randy Johnson Seattle Mariners 0.900. Greg Maddux Atlanta Braves 0.905  
1996 Charles Nagy Cleveland Indians 0.773 John Smoltz Atlanta Braves 0.750.  
1997 Randy Johnson Seattle Mariners 0.833 Greg Maddux Atlanta Braves 0.826  
1998 David Wells New York Yankees 0.818 John Smoltz Atlanta Braves 0.850.  
1999 Pedro Martinez Boston Red Sox 0.852 Mike Hampton Houston Astros 0.846  
2000 Pedro Martinez Boston Red Sox 0.769 Greg Maddux Atlanta Braves 0.731  
2001 Roger Clemens New York Yankees 0.870. Curt Schilling Arizona Diamondbacks 0.786  
2002 Barry Zito Oakland Athletics 0.821 Randy Johnson Arizona Diamondbacks 0.827  
2003 Roy Halladay Toronto Blue Jays 0.759 Jason Schmidt San Francisco Giants 0.773  
2004 Curt Schilling Boston Red Sox 0.778 Roger Clemens Houston Astros 0.818  
2005 Cliff Lee Cleveland Indians 0.783 Jorge Sosa Atlanta Braves 0.813  
2006 Francisco Liriano Minnesota Twins 0.800. Chuck James Atlanta Braves 0.733  
2007 Justin Verlander Detroit Tigers 0.750. Brad Penny Los Angeles Dodgers 0.800.  
2008 Cliff Lee Cleveland Indians 0.880. Josh Johnson Florida Marlins 0.875  
2009 Felix Hernandez Seattle Mariners 0.792 Chris Carpenter St Louis Cardinals 0.810  
2010 Andy Pettitte New York Yankees 0.786 Daniel Hudson Arizona Diamondbacks 0.875  
2011 Justin Verlander Detroit Tigers 0.828 Ian Kennedy Arizona Diamondbacks 0.840  
2012 David Price Tampa Bay Rays 0.800 Kyle Lohse St Louis Cardinals 0.842  

Jered Weaver Los Angeles Angels 0.800        
2013 Max Scherzer Detroit Tigers 0.875 Zack Greinke Los Angeles Dodgers 0.789  
2014 Max Scherzer Detroit Tigers 0.783 Clayton Kershaw Los Angeles Dodgers 0.875  
2015
 David Price
 Toronto Blue Jays
 0.783
 Zack Greinke
 Los Angeles Dodgers
 0.864
2016
 Aaron Sanchez
 Toronto Blue Jays
 0.882
 Jon Lester
 Chicago Cubs
 0.792
2017
 Corey Kluber
 Cleveland Indians
 0.818
 Alex Wood
 Los Angeles Dodgers
 0.842
2018
 Blake Snell
 Tampa Bay Rays
 0.846
 Miles Mikolas
 St. Louis Cardinals
 0.818
2019
 Cole Gerrit
 Houston Astros
 0.800
 Walker Buehler
 Los Angeles Dodgers
 0.778
2020 *
 Shane Bieber
 Cleveland Indians
 0.889
 Caleb Baragar
 San Francisco Giants
 0.833









* Season reduced due to Covid-19