Home Runs in a Season Carlos Delgado, Projected to End of Season: 46.731 =orange]Carlos Beltran, Projected to End of Season: 43.615 1. Todd Hundley, 1996: 41 2. Mike Piazza, 1999: 40 T-3. Darryl Strawberry, 1988: 39 T.3. Darryl Strawberry, 1987: 39 T-5. Howard Johnson, 1991: 38 T-5. Mike Piazza, 2000: 38 T-7. Darryl Strawberry, 1990: 37 T-7. Dave Kingman, 1982: 37 T-7. Dave Kingman, 1976: 37 T-10. Howard Johnson, 1989: 36 T-10. Howard Johnson, 1987: 36 T-10. Dave Kingman, 1975: 36 T-10. Mike Piazza, 2001: 36 ... T-86. 2005 Carlos Beltran 16 ... T-103 2006 Carlos Delgado 15 T-103. 2000 Benny Agbayani 15 T-103. 1984 Keith Hernandez 15 ... T-117. 2004 David Wright 14 T-117. 2006 Carlos Beltran 14