| 04/19/1928 | Son of Bill Coulter. |
| 05/11/1929 | Brother of Al Coulter. |
| 01/01/1950 | OSA scouting updated ratings (potential): Contact: - (-); Power: - (-); Eye: - (-). |
| 06/19/1950 | Drafted in the 1950 first-year player draft (Round 2, Pick 16, 32nd overall pick) by the Cleveland Foresters, out of college Saint Bernice College |
| 07/01/1950 | Signed a minor league contract with the Cleveland Foresters organization with a signing bonus of $13,000. |
| 10/13/1950 | Wins the 1950 World Championship Series with the Cleveland Foresters. |
| 06/16/1951 | Goes 5-5 against the Brooklyn Kings, with 2 HR, 4 RBI and 3 R. |
| 06/18/1951 | Wins the FABL CA Player of the Week Award. |
| 07/08/1951 | Was selected to the 1951 Federally Aligned Baseball Leagues All-Star Game. |
| 07/10/1951 | Earned 1951 Federally Aligned Baseball Leagues All-Star Game MVP honors. |
| 07/14/1952 | Wins the FABL CA Player of the Week Award. |
| 07/07/1953 | Injured (neck spasms),day-to-day for one week. |
| 07/12/1953 | Was selected to the 1953 Federally Aligned Baseball Leagues All-Star Game. |
| 10/09/1953 | Wins the 1953 World Championship Series with the Cleveland Foresters. |
| 07/05/1954 | Wins the FABL CA Player of the Week Award. |
| 06/04/1955 | Injured (sore elbow),day-to-day for 4 days. |
| 07/24/1955 | Hits three home runs against the Los Angeles Stars, going 3-5 with 7 RBI and 3 runs scored! |
| 08/22/1955 | Wins the FABL CA Player of the Week Award. |
| 04/16/1956 | Was traded by the Cleveland Foresters to the Philadelphia Keystones, along with 3B Al Dyer and $46,400, in exchange for 2B Parson Allen. |
| 05/28/1956 | Wins the FABL FA Player of the Week Award. |
| 06/01/1956 | Injured (allergic reaction),out for 2 days. |
| 07/08/1956 | Was selected to the 1956 Federally Aligned Baseball Leagues All-Star Game. |
| 08/13/1956 | Wins the FABL FA Player of the Week Award. |
| 09/17/1956 | Wins the FABL FA Player of the Week Award. |
| 04/21/1958 | Successfully completed training to improve his base-stealing technique at the Philadelphia Keystones development complex. |
| 04/28/1958 | Wins the FABL FA Player of the Week Award. |
| 07/06/1958 | Was selected to the 1958 Federally Aligned Baseball Leagues All-Star Game. |
| 05/04/1959 | Wins the FABL FA Player of the Week Award. |
| 07/05/1959 | Was selected to the 1959 Federally Aligned Baseball Leagues All-Star Game. |
| 06/04/1960 | Injured (knee contusion),day-to-day for 2 weeks. |
| 07/09/1960 | Was selected to the 1960 Federally Aligned Baseball Leagues All-Star Game. |
| 07/11/1960 | Wins the FABL FA Player of the Week Award. |
| 09/04/1960 | Hits his 300th career Federally Aligned Baseball Leagues home run! |
| 09/19/1960 | Wins the FABL FA Player of the Week Award. |
| 01/13/1961 | Successfully completed training to improve his base-stealing technique at the Philadelphia Keystones development complex. |
| 10/19/1961 | Wins the 1961 World Championship Series with the Philadelphia Keystones. |
| 04/19/1962 | Collects his 1000th career Federally Aligned Baseball Leagues RBI! |
| 07/05/1962 | Scores his 1000th career Federally Aligned Baseball Leagues run! |
| 09/03/1962 | Wins the FABL FA Player of the Week Award. |
| 01/01/1963 | OSA scouting updated ratings: Contact: 2; Power: 4; Eye: 4. |
| 06/25/1963 | Hits his 400th career Federally Aligned Baseball Leagues home run! |
| 07/26/1963 | Hits three home runs against the Chicago Chiefs, going 3-5 with 4 RBI and 3 runs scored! |
| 01/01/1964 | OSA scouting updated ratings: Contact: 2; Power: 4; Eye: 4. |
| 04/04/1964 | Injured (sore elbow),day-to-day for 3 weeks. |
| 04/13/1964 | Detrimentally completed training to improve his base-stealing technique at the Philadelphia Keystones development complex. |
| 09/18/1964 | Collects his 2000th career Federally Aligned Baseball Leagues hit! |
| 10/23/1964 | Wins the 1964 FABL FA Diamond Defense Award at 1B. |
| 10/15/1965 | Wins the 1965 World Championship Series with the Philadelphia Keystones. |
| 07/24/1968 | Injured (sprained knee),out for 4 weeks. |
| 10/16/1971 | Retired from professional baseball. |
| LEADERBOARD APPEARANCES |
| Year | GS | Rank | | 1951 | 148 | 6 | | 1952 | 148 | 10 | | 1955 | 149 | 3 | | 1961 | 149 | 4 | | | Year | PA | Rank | | 1951 | 701 | 1 | | 1952 | 661 | 4 | | 1955 | 644 | 8 | | 1962 | 658 | 7 | | | | Year | K | Rank | | 1951 | 75 | 8 | | 1952 | 86 | 10 | | 1953 | 84 | 8 | | 1954 | 97 | 5 | | 1956 | 98 | 5 | | 1957 | 111 | 3 | | 1958 | 96 | 10 | | 1959 | 101 | 10 | | 1960 | 102 | 7 | | 1961 | 91 | 9 | | 1962 | 100 | 8 | | | Year | TB | Rank | | 1955 | 275 | 7 | | 1956 | 275 | 8 | | 1962 | 303 | 6 | |
| Year | HR | Rank | | 1951 | 25 | 9 | | 1952 | 20 | 4 | | 1953 | 29 | 2 | | 1954 | 28 | 4 | | 1955 | 34 | 3 | | 1956 | 39 | 4 | | 1958 | 32 | 5 | | 1959 | 33 | 3 | | 1960 | 33 | 4 | | 1961 | 35 | 4 | | 1962 | 43 | 2 | | 1963 | 37 | 5 | | | Year | RBI | Rank | | 1955 | 110 | 2 | | 1956 | 96 | 9 | | 1958 | 96 | 10 | | 1959 | 93 | 10 | | 1960 | 103 | 8 | | 1962 | 132 | 1 | | 1963 | 109 | 10 | | | Year | R | Rank | | 1951 | 107 | 6 | | 1952 | 82 | 8 | | | Year | BB | Rank | | 1951 | 90 | 5 | | 1952 | 96 | 3 | | 1955 | 82 | 10 | | 1960 | 85 | 7 | | 1961 | 85 | 9 | | | Year | IBB | Rank | | 1950 | 8 | 9 | | 1960 | 9 | 9 | |
| Year | HP | Rank | | 1951 | 5 | 6 | | 1952 | 19 | 1 | | 1953 | 12 | 2 | | 1954 | 10 | 4 | | 1955 | 13 | 3 | | 1956 | 9 | 3 | | 1957 | 16 | 1 | | 1958 | 11 | 1 | | 1959 | 13 | 1 | | 1960 | 15 | 1 | | 1961 | 14 | 1 | | 1962 | 17 | 1 | | 1963 | 11 | 5 | | 1964 | 14 | 1 | | 1969 | 6 | 9 | | | Year | SF | Rank | | 1955 | 8 | 2 | | 1958 | 5 | 10 | | 1960 | 6 | 9 | | 1963 | 8 | 5 | | | | Year | SLG | Rank | | 1955 | .508 | 9 | | 1956 | .515 | 7 | | 1962 | .533 | 8 | | | Year | RC | Rank | | 1952 | 77.45 | 9 | | 1955 | 110.27 | 8 | | 1956 | 102.65 | 8 | | 1962 | 110.65 | 8 | |
| Year | RC/27 | Rank | | 1955 | 7.21 | 8 | | 1956 | 6.76 | 10 | | | Year | ISO | Rank | | 1953 | .202 | 8 | | 1955 | .229 | 7 | | 1956 | .245 | 5 | | 1960 | .218 | 5 | | 1961 | .228 | 5 | | 1962 | .255 | 4 | | 1963 | .219 | 10 | | | Year | wOBA | Rank | | 1955 | .396 | 6 | | 1956 | .395 | 5 | | | Year | OPS | Rank | | 1955 | .890 | 10 | | 1956 | .888 | 7 | | 1960 | .857 | 10 | | | Year | WAR | Rank | | 1955 | 5.0 | 7 | | 1956 | 6.4 | 5 | | 1961 | 4.8 | 9 | |