| |
| April 9, 1962 |
| Contact versus Lefties Decreases from 7 to 6 |
| Power Talent Decreases from 4 to 3 |
| May 1, 1962 |
| Overall Contact Decreases from 6 to 5 |
| August 16, 1962 |
| Strikeouts versus Lefties Decreases from 10 to 9 |
| Contact versus Lefties Decreases from 6 to 5 |
| September 1, 1962 |
| Contact versus Lefties Increases from 5 to 6 |
| September 15, 1962 |
| Contact versus Lefties Decreases from 6 to 5 |
| Overall Gap Power Increases from 4 to 5 |
| October 1, 1962 |
| Contact versus Lefties Increases from 5 to 6 |
| November 15, 1962 |
| Overall Gap Power Decreases from 5 to 4 |
| Strikeouts versus Righties Decreases from 9 to 8 |
| February 8, 1963 |
| Strikeouts versus Righties Increases from 8 to 9 |
| April 8, 1963 |
| Overall Gap Power Increases from 4 to 5 |
| May 16, 1963 |
| First Base Rating Increases from 0 to 1 |
| July 1, 1963 |
| Overall Power Increases from 4 to 5 |
| August 1, 1963 |
| Contact versus Lefties Decreases from 6 to 5 |
| August 16, 1963 |
| Contact versus Lefties Increases from 5 to 6 |
| September 1, 1963 |
| Contact versus Lefties Decreases from 6 to 5 |
| October 10, 1963 |
| Strikeouts versus Lefties Increases from 9 to 10 |
| October 19, 1963 |
| Strikeouts versus Lefties Decreases from 10 to 9 |
| December 16, 1963 |
| Power versus Righties Increases from 4 to 5 |
| April 13, 1964 |
| Strikeouts versus Lefties Increases from 9 to 10 |
| April 22, 1964 |
| Strikeouts versus Lefties Decreases from 10 to 9 |
| June 1, 1964 |
| Strikeouts versus Lefties Increases from 9 to 10 |
| August 1, 1964 |
| Strikeouts versus Lefties Decreases from 10 to 9 |
| October 1, 1964 |
| Eye Talent Increases from 2 to 3 |
| November 19, 1964 |
| Power versus Lefties Increases from 5 to 6 |
| November 25, 1964 |
| Eye Talent Decreases from 3 to 2 |
| February 12, 1965 |
| Contact versus Lefties Increases from 5 to 6 |
| Strikeouts versus Righties Decreases from 9 to 8 |
| March 14, 1965 |
| Power versus Lefties Decreases from 6 to 5 |
| April 12, 1965 |
| Power versus Lefties Increases from 5 to 6 |
| April 21, 1965 |
| Eye Talent Increases from 2 to 3 |
| May 1, 1965 |
| Overall Gap Power Decreases from 5 to 4 |
| Strikeouts versus Righties Increases from 8 to 9 |
| May 16, 1965 |
| Strikeouts versus Righties Decreases from 9 to 8 |
| June 1, 1965 |
| Strikeouts versus Righties Increases from 8 to 9 |
| July 1, 1965 |
| Eye Talent Decreases from 3 to 2 |
| September 1, 1965 |
| Overall Gap Power Increases from 4 to 5 |
| September 16, 1965 |
| Eye Talent Increases from 2 to 3 |
| October 1, 1965 |
| Eye Talent Decreases from 3 to 2 |
| October 4, 1965 |
| Overall Gap Power Decreases from 5 to 4 |
| October 24, 1965 |
| Overall Gap Power Increases from 4 to 5 |
| November 16, 1965 |
| Overall Contact Increases from 5 to 6 |
| Strikeouts versus Lefties Increases from 9 to 10 |
| December 1, 1965 |
| Overall Gap Power Decreases from 5 to 4 |
| December 15, 1965 |
| Overall Contact Decreases from 6 to 5 |
| February 11, 1966 |
| Overall Contact Increases from 5 to 6 |
| Strikeouts versus Lefties Decreases from 10 to 9 |
| March 13, 1966 |
| Overall Contact Decreases from 6 to 5 |
| April 11, 1966 |
| Power versus Lefties Decreases from 6 to 5 |
| April 20, 1966 |
| Overall Contact Increases from 5 to 6 |
| May 1, 1966 |
| Overall Contact Decreases from 6 to 5 |
| Strikeouts versus Lefties Increases from 9 to 10 |
| June 16, 1966 |
| Overall Eye Increases from 4 to 5 |
| July 1, 1966 |
| Overall Contact Increases from 5 to 6 |
| July 16, 1966 |
| Catcher Rating Decreases from 8 to 7 |
| August 1, 1966 |
| Power versus Righties Decreases from 5 to 4 |
| September 1, 1966 |
| Overall Contact Decreases from 6 to 5 |
| September 16, 1966 |
| Overall Eye Decreases from 5 to 4 |
| October 18, 1966 |
| Overall Contact Increases from 5 to 6 |
| Eye Talent Increases from 2 to 3 |
| November 11, 1966 |
| Overall Contact Decreases from 6 to 5 |
| Strikeouts versus Lefties Decreases from 10 to 9 |
| Strikeouts versus Righties Decreases from 9 to 8 |
| February 10, 1967 |
| Overall Strikeouts Decreases from 9 to 8 |
| April 8, 1968 |
| Overall Power Decreases from 5 to 4 |
| June 16, 1968 |
| Catcher Rating Decreases from 7 to 6 |
| November 11, 1968 |
| Catcher Rating Decreases from 6 to 5 |
| March 9, 1969 |
| Power versus Lefties Decreases from 5 to 4 |
| June 16, 1969 |
| Overall Eye Increases from 4 to 5 |
| July 16, 1969 |
| Contact versus Lefties Decreases from 6 to 5 |
| September 1, 1969 |
| Gap Power versus Lefties Decreases from 5 to 4 |
| September 16, 1969 |
| Power versus Righties Decreases from 4 to 3 |
| Overall Power Decreases from 4 to 3 |
