MLB Comparisons

MLB Player Comparisons

Tom Seaver vs Roy Halladay Comparison

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Seasons

Check/Uncheck

Tom Seaver

Check/Uncheck

Roy Halladay

 

Info

Teams

Tom Seaver New York Mets (1967–1977, 1983), Cincinnati Reds (1977–1982), Chicago White Sox (1984–1986), Boston Red Sox (1986)
Roy Halladay Toronto Blue Jays (1998-2009), Philadelphia Phillies (2010-2013)

Position

Tom Seaver Right Handed Pitcher
Roy Halladay Right Handed Pitcher

Height

Tom Seaver 6'1"
Roy Halladay 6'6"

Weight

Tom Seaver 195
Roy Halladay 225

Bats

Tom Seaver Right
Roy Halladay Right

Throws

Tom Seaver Right
Roy Halladay Right

World Series And Playoff Appearances

World Series

Tom Seaver 1 (1969) Star
Roy Halladay 0

World Series Appearances

Tom Seaver 2 (1969, 1973) StarStar
Roy Halladay 0

Playoff Appearances

Tom Seaver 3 (1969, 1973, 1979) StarStarStar
Roy Halladay 2 (2010-2011) StarStar

Awards And Honors

Hall of Fame

Tom Seaver Yes 98.8% in 1992
Roy Halladay No Not Eligible

Number Retired

Tom Seaver Yes
Roy Halladay No

MVP

Tom Seaver 0
Roy Halladay 0

Cy Young

Tom Seaver 3 (1969, 1973, 1975) StarStarStar
Roy Halladay 2 (2003, 2010) StarStar

Gold Gloves

Tom Seaver 0
Roy Halladay 0

Rookie of the Year

Tom Seaver Yes (1967)
Roy Halladay No

All-Star Games

Tom Seaver 12 (1967-1973, 1975-1978, 1981) StarStarStarStarStarStarStarStarStarStarStarStar
Roy Halladay 8 (2002-2003, 2005-2006, 2008-2011) StarStarStarStarStarStarStarStar

League Leader in Wins

Tom Seaver 3 (1969, 1975, 1981) StarStarStar
Roy Halladay 2 (2003, 2010) StarStar

League Leader in ERA

Tom Seaver 3 (1970-1971, 1973) StarStarStar
Roy Halladay 0

League Leader in Strikeouts

Tom Seaver 5 (1970-1971, 1973, 1975-1976) StarStarStarStarStar
Roy Halladay 0

League Leader in WHIP

Tom Seaver 3 (1971, 1973, 1977) StarStarStar
Roy Halladay 1 (2008) Star

Pitching

Wins (W)

Tom Seaver 311
Roy Halladay 203

Losses (L)

Tom Seaver 205
Roy Halladay 105

W-L Percentage (WL%)

Tom Seaver .603%
Roy Halladay .659%

Games (G)

Tom Seaver 656
Roy Halladay 416

Games Started (GS)

Tom Seaver 647
Roy Halladay 390

Earned Run Average (ERA)

Tom Seaver 2.86
Roy Halladay 3.38

Innings Pitched (IP)

Tom Seaver 4,783
Roy Halladay 2,749.1

Hits Allowed (H)

Tom Seaver 3,971
Roy Halladay 2,646

Runs Allowed (R)

Tom Seaver 1,674
Roy Halladay 1,135

Earned Runs Allowed (ER)

Tom Seaver 1,521
Roy Halladay 1,034

Home Runs Allowed (HR)

Tom Seaver 380
Roy Halladay 236

Strikeouts (SO)

Tom Seaver 3,640
Roy Halladay 2,117

Walks (BB)

Tom Seaver 1,390
Roy Halladay 592

Batters Faced (BF)

Tom Seaver 19,369
Roy Halladay 11,287

Intentional Walks (IBB)

Tom Seaver 116
Roy Halladay 28

Hit by Pitch (HBP)

Tom Seaver 76
Roy Halladay 81

Complete Games (CG)

Tom Seaver 231
Roy Halladay 67

Shutouts (SHO)

Tom Seaver 61
Roy Halladay 20

Walks and Hits Per Innings Pitched (WHIP)

Tom Seaver 1.12
Roy Halladay 1.18

Hits Per 9 Innings

Tom Seaver 7.5
Roy Halladay 8.7

Home Runs Per 9 Innings

Tom Seaver 0.7
Roy Halladay 0.8

Strikeouts Per 9 Innings

Tom Seaver 6.9
Roy Halladay 6.9

Walks Per 9 Innings

Tom Seaver 2.6
Roy Halladay 1.9

Strikeout Percentage (SO%)

Tom Seaver 18.8%
Roy Halladay 18.8%

Walk Percentage (BB%)

Tom Seaver 7.2%
Roy Halladay 5.2%

Strikeout to Walk Ratio (K/BB)

Tom Seaver 2.6
Roy Halladay 3.6

RA9

Tom Seaver 3.15
Roy Halladay 3.72

Playoff Pitching

Wins (W)

Tom Seaver 3
Roy Halladay 3

Losses (L)

Tom Seaver 3
Roy Halladay 2

W-L Percentage (WL%)

Tom Seaver .500%
Roy Halladay .600%

Earned Run Average – (ERA)

Tom Seaver 2.77
Roy Halladay 2.37

Games (G)

Tom Seaver 8
Roy Halladay 5

Games Started (GS)

Tom Seaver 8
Roy Halladay 5

Innings Pitched (IP)

Tom Seaver 61.2
Roy Halladay 38

Hits Allowed (H)

Tom Seaver 51
Roy Halladay 23

Runs Allowed (R)

Tom Seaver 20
Roy Halladay 10

Earned Runs Allowed (ER)

Tom Seaver 19
Roy Halladay 10

Home Runs Allowed (HR)

Tom Seaver 6
Roy Halladay 3

Walks (BB)

Tom Seaver 16
Roy Halladay 5

Intentional Walks (IBB)

Tom Seaver 4
Roy Halladay 1

Hit by Pitch (HBP)

Tom Seaver 2
Roy Halladay 0

Walks and Hits Per Innings Pitched (WHIP)

Tom Seaver 1.09
Roy Halladay 0.74

Hits Per 9 Innings

Tom Seaver 7.5
Roy Halladay 5.4

Home Runs Per 9 Innings

Tom Seaver 0.9
Roy Halladay 0.7

Walks Per 9 Innings

Tom Seaver 2.4
Roy Halladay 1.2

Walk Percentage (BBP)

Tom Seaver 6.3%
Roy Halladay 3.5%

Best Pitching

Wins (W)

Tom Seaver 25 (1969)
Roy Halladay 22 (2003)

Losses (L)

Tom Seaver 2 (1981)
Roy Halladay 0 (1998)

W-L Percentage (WL%)

Tom Seaver .875% (1981)
Roy Halladay 1% (1998)

Games (G)

Tom Seaver 37 (1970)
Roy Halladay 36 (2003)

Games Started (GS)

Tom Seaver 36 (1978)
Roy Halladay 36 (2003)

Earned Run Average (ERA)

Tom Seaver 1.76 (1971)
Roy Halladay 1.93 (1998)

Innings Pitched (IP)

Tom Seaver 290.2 (1970)
Roy Halladay 266.0 (2003)

Hits Allowed (H)

Tom Seaver 120 (1981)
Roy Halladay 9 (1998)

Runs Allowed (R)

Tom Seaver 51 (1981)
Roy Halladay 4 (1998)

Earned Runs Allowed (ER)

Tom Seaver 47 (1981)
Roy Halladay 3 (1998)

Home Runs Allowed (HR)

Tom Seaver 10 (1981)
Roy Halladay 2 (1998)

Strikeouts (SO)

Tom Seaver 289 (1971)
Roy Halladay 220 (2011)

Walks (BB)

Tom Seaver 44 (1982)
Roy Halladay 2 (1998)

Batters Faced (BF)

Tom Seaver 1173 (1970)
Roy Halladay 1071 (2003)

Intentional Walks (IBB)

Tom Seaver 2 (1986)
Roy Halladay 0 (2012)

Hit by Pitch (HBP)

Tom Seaver 0 (1979)
Roy Halladay 0 (1998)

Walks and Hits Per Innings Pitched (WHIP)

Tom Seaver 0.95 (1971)
Roy Halladay 0.79 (1998)

Hits Per 9 Innings

Tom Seaver 6.5 (1981)
Roy Halladay 5.8 (1998)

Home Runs Per 9 Innings

Tom Seaver 0.4 (1975)
Roy Halladay 0.3 (2001)

Strikeouts Per 9 Innings

Tom Seaver 9.1 (1971)
Roy Halladay 8.5 (2011)

Strikeout Percentage – (KP)

Tom Seaver 26.2% (1971)
Roy Halladay 24.5% (1998)

Walks Per 9 Innings

Tom Seaver 1.6 (1968)
Roy Halladay 1.1 (2010)

Walk Percentage (BBP)

Tom Seaver 4.4% (1968)
Roy Halladay 3.0% (2010)

Strikeout to Walk Ration (KPBB)

Tom Seaver 4.7 (1971)
Roy Halladay 7.3 (2010)

Seasons

Check/Uncheck

Tom Seaver

Check/Uncheck

Roy Halladay

 

Info

Teams

Tom Seaver New York Mets (1967–1977, 1983), Cincinnati Reds (1977–1982), Chicago White Sox (1984–1986), Boston Red Sox (1986)
Roy Halladay Toronto Blue Jays (1998-2009), Philadelphia Phillies (2010-2013)

Position

Tom Seaver Right Handed Pitcher
Roy Halladay Right Handed Pitcher

Height

Tom Seaver 6'1"
Roy Halladay 6'6"

Weight

Tom Seaver Roy Halladay

Bats

Tom Seaver Right
Roy Halladay Right

Throws

Tom Seaver Right
Roy Halladay Right

World Series And Playoff Appearances

World Series

Tom Seaver Roy Halladay

World Series Appearances

Tom Seaver Roy Halladay

Playoff Appearances

Tom Seaver 3 (1969, 1973, 1979)
Roy Halladay 2 (2010-2011)

Awards And Honors

Hall of Fame

Tom Seaver Yes 98.8% in 1992
Roy Halladay No Not Eligible

Number Retired

Tom Seaver Yes
Roy Halladay No

MVP

Tom Seaver Roy Halladay

Cy Young

Tom Seaver 3 (1969, 1973, 1975)
Roy Halladay 2 (2003, 2010)

Gold Gloves

Tom Seaver Roy Halladay

Rookie of the Year

Tom Seaver Yes (1967)
Roy Halladay No

All-Star Games

Tom Seaver 12 (1967-1973, 1975-1978, 1981)
Roy Halladay 8 (2002-2003, 2005-2006, 2008-2011)

League Leader in Wins

Tom Seaver 3 (1969, 1975, 1981)
Roy Halladay 2 (2003, 2010)

League Leader in ERA

Tom Seaver Roy Halladay

League Leader in Strikeouts

Tom Seaver Roy Halladay

League Leader in WHIP

Tom Seaver 3 (1971, 1973, 1977)
Roy Halladay 1 (2008)

Pitching

Wins (W)

Tom Seaver Roy Halladay

Losses (L)

Tom Seaver Roy Halladay

W-L Percentage (WL%)

Tom Seaver Roy Halladay

Games (G)

Tom Seaver Roy Halladay

Games Started (GS)

Tom Seaver Roy Halladay

Earned Run Average (ERA)

Tom Seaver Roy Halladay

Innings Pitched (IP)

Tom Seaver Roy Halladay

Hits Allowed (H)

Tom Seaver Roy Halladay

Runs Allowed (R)

Tom Seaver Roy Halladay

Earned Runs Allowed (ER)

Tom Seaver Roy Halladay

Home Runs Allowed (HR)

Tom Seaver Roy Halladay

Strikeouts (SO)

Tom Seaver Roy Halladay

Walks (BB)

Tom Seaver Roy Halladay

Batters Faced (BF)

Tom Seaver Roy Halladay

Intentional Walks (IBB)

Tom Seaver Roy Halladay

Hit by Pitch (HBP)

Tom Seaver Roy Halladay

Complete Games (CG)

Tom Seaver Roy Halladay

Shutouts (SHO)

Tom Seaver Roy Halladay

Walks and Hits Per Innings Pitched (WHIP)

Tom Seaver Roy Halladay

Hits Per 9 Innings

Tom Seaver Roy Halladay

Home Runs Per 9 Innings

Tom Seaver Roy Halladay

Strikeouts Per 9 Innings

Tom Seaver Roy Halladay

Walks Per 9 Innings

Tom Seaver Roy Halladay

Strikeout Percentage (SO%)

Tom Seaver Roy Halladay

Walk Percentage (BB%)

Tom Seaver Roy Halladay

Strikeout to Walk Ratio (K/BB)

Tom Seaver Roy Halladay

RA9

Tom Seaver Roy Halladay

Playoff Pitching

Wins (W)

Tom Seaver Roy Halladay

Losses (L)

Tom Seaver Roy Halladay

W-L Percentage (WL%)

Tom Seaver Roy Halladay

Earned Run Average – (ERA)

Tom Seaver Roy Halladay

Games (G)

Tom Seaver Roy Halladay

Games Started (GS)

Tom Seaver Roy Halladay

Innings Pitched (IP)

Tom Seaver Roy Halladay

Hits Allowed (H)

Tom Seaver Roy Halladay

Runs Allowed (R)

Tom Seaver Roy Halladay

Earned Runs Allowed (ER)

Tom Seaver Roy Halladay

Home Runs Allowed (HR)

Tom Seaver Roy Halladay

Walks (BB)

Tom Seaver Roy Halladay

Intentional Walks (IBB)

Tom Seaver Roy Halladay

Hit by Pitch (HBP)

Tom Seaver Roy Halladay

Walks and Hits Per Innings Pitched (WHIP)

Tom Seaver Roy Halladay

Hits Per 9 Innings

Tom Seaver Roy Halladay

Home Runs Per 9 Innings

Tom Seaver Roy Halladay

Walks Per 9 Innings

Tom Seaver Roy Halladay

Walk Percentage (BBP)

Tom Seaver Roy Halladay

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