| Player History |
| 03/15/1962 | Drafted in the 1962 first-year player draft (Round 2, Pick 15, 35th overall Pick) by the Chicago White Sox. |
| 04/09/1962 | Named the #24 prospect in the MLB |
| 06/19/1962 | Injured (fractured elbow), out for 4 months. |
| 11/05/1962 | Received a 1-year contract worth a total of $20,849 through automatic renewal. |
| 01/01/1963 | OSA scouting updated ratings (potential): Stuff: 5 (5); Movement: 7 (7); Control: 5 (7). |
| 04/08/1963 | Named the #22 prospect in the MLB |
| 08/13/1963 | Suspended 4 games after ejection following a brawl. |
| 08/29/1963 | Injured (mild shoulder strain), out for 6 days. |
| 11/03/1963 | Received a 1-year contract worth a total of $22,083 through automatic renewal. |
| 01/01/1964 | OSA scouting updated ratings (potential): Stuff: 5 (5); Movement: 7 (7); Control: 6 (7). |
| 05/10/1964 | Injured (neck stiffness), day-to-day for 2 days. |
| 07/15/1964 | Injured (sore thumb), day-to-day for 2 days. |
| 11/06/1964 | Received a 1-year contract worth a total of $35,085 through arbitration. |
| 01/01/1965 | OSA scouting updated ratings (potential): Stuff: 5 (5); Movement: 7 (7); Control: 5 (5). |
| 11/01/1965 | Received a 1-year contract worth a total of $37,161 through arbitration. |
| 01/01/1966 | OSA scouting updated ratings (potential): Stuff: 5 (5); Movement: 7 (7); Control: 5 (5). |
| 11/04/1966 | Received a 1-year contract worth a total of $218,018 through arbitration. |
| 01/01/1967 | OSA scouting updated ratings (potential): Stuff: 5 (5); Movement: 7 (7); Control: 5 (5). |
| 07/03/1967 | Was selected to the 1967 Major League Baseball All-Star Game. |
| 10/30/1967 | Received a 1-year contract worth a total of $196,216 through arbitration. |
| 01/01/1968 | OSA scouting updated ratings (potential): Stuff: 5 (5); Movement: 7 (7); Control: 5 (5). |
| 03/14/1968 | Signed a 3-year contract extension worth a total of $918,600 with the Chicago White Sox organization. |
| 07/01/1968 | Was selected to the 1968 Major League Baseball All-Star Game. |
| 01/01/1969 | OSA scouting updated ratings (potential): Stuff: 5 (5); Movement: 7 (7); Control: 5 (5). |
| 06/07/1969 | Pitches a 6-hit shutout against the Detroit Tigers with 4 strikeouts and 1 BB allowed! |
| 08/01/1969 | Wins the MLB AL Pitcher of the Month Award. |
| 01/01/1970 | OSA scouting updated ratings (potential): Stuff: 5 (5); Movement: 7 (7); Control: 5 (5). |
| 04/22/1970 | Pitches a 2-hit shutout against the Boston Red Sox with 3 strikeouts and 4 BB allowed! |
| 01/01/1971 | OSA scouting updated ratings (potential): Stuff: 5 (5); Movement: 7 (7); Control: 5 (5). |
| 01/03/1971 | Signed a 4-year contract extension worth a total of $1,454,400 with the Chicago White Sox organization. |
| 05/26/1971 | Pitches a 6-hit shutout against the Cleveland Indians with 1 strikeouts and 4 BB allowed! |
| 09/01/1971 | Wins the MLB AL Pitcher of the Month Award. |
| 01/01/1972 | OSA scouting updated ratings (potential): Stuff: 5 (5); Movement: 7 (7); Control: 5 (5). |
| 06/23/1972 | Pitches a 2-hit shutout against the Baltimore Orioles with 4 strikeouts and 2 BB allowed! |
| 08/13/1972 | Pitches a 4-hit shutout against the Kansas City Royals with 4 strikeouts and 1 BB allowed! |
| 01/01/1973 | OSA scouting updated ratings (potential): Stuff: 5 (5); Movement: 8 (8); Control: 5 (5). |
| 01/01/1974 | OSA scouting updated ratings (potential): Stuff: 5 (5); Movement: 8 (8); Control: 5 (5). |
| 01/01/1975 | OSA scouting updated ratings (potential): Stuff: 5 (5); Movement: 8 (8); Control: 5 (5). |