| Player History |
| 12/15/1966 | Drafted in the 1966 first-year player draft (Round 1, Pick 9, 9th overall Pick) by the Washington Senators. |
| 01/01/1967 | OSA scouting updated ratings (potential): Stuff: 6 (3); Movement: 8 (4); Control: 6 (4). |
| 04/10/1967 | Named the #2 prospect in the ORB2 |
| 11/15/1967 | Received a 1-year contract worth a total of $27,794 through automatic renewal. |
| 01/01/1968 | OSA scouting updated ratings (potential): Stuff: 6 (3); Movement: 8 (4); Control: 8 (4). |
| 05/23/1968 | Pitches a 3-hit shutout against the Chicago (A) White Sox with 9 strikeouts and 2 BB allowed! |
| 06/02/1968 | Pitches a 3-hit shutout against the Cleveland Indians with 4 strikeouts and 2 BB allowed! |
| 11/11/1968 | Received a 1-year contract worth a total of $29,439 through automatic renewal. |
| 01/01/1969 | OSA scouting updated ratings (potential): Stuff: 7 (3); Movement: 8 (4); Control: 9 (4). |
| 06/03/1969 | Pitches a 5-hit shutout against the Baltimore Orioles with 8 strikeouts and 1 BB allowed! |
| 06/27/1969 | Was selected to the 1969 Other Reality Baseball 2 All-Star Game. |
| 07/23/1969 | Pitches a 4-hit shutout against the Minnesota Twins with 10 strikeouts and 0 BB allowed! |
| 08/01/1969 | Wins the ORB2 AL Pitcher of the Month Award. |
| 08/10/1969 | Pitches a NO-HITTER against the Cleveland Indians with 10 strikeouts and 2 BB allowed! |
| 09/01/1969 | Wins the ORB2 AL Pitcher of the Month Award. |
| 10/24/1969 | Wins the 1969 ORB2 AL Walter Johnson Award. |
| 11/13/1969 | Received a 1-year contract worth a total of $584,820 through arbitration. |
| 01/01/1970 | OSA scouting updated ratings (potential): Stuff: 9 (5); Movement: 8 (4); Control: 8 (4). |
| 05/10/1970 | Pitches a 1-hit shutout against the Baltimore Orioles with 13 strikeouts and 2 BB allowed! |
| 05/23/1970 | Pitches a 3-hit shutout against the California Angels with 11 strikeouts and 2 BB allowed! |
| 06/26/1970 | Was selected to the 1970 Other Reality Baseball 2 All-Star Game. |
| 10/21/1970 | Wins the 1970 ORB2 AL Walter Johnson Award. |
| 11/11/1970 | Received a 1-year contract worth a total of $550,000 through arbitration. |
| 01/01/1971 | OSA scouting updated ratings (potential): Stuff: 9 (5); Movement: 8 (4); Control: 8 (4). |
| 04/29/1971 | Pitches a 2-hit shutout against the New York (A) Yankees with 15 strikeouts and 1 BB allowed! |
| 06/25/1971 | Pitches a 5-hit shutout against the Minnesota Twins with 9 strikeouts and 0 BB allowed! |
| 07/06/1971 | Pitches a 2-hit shutout against the Kansas City Royals with 12 strikeouts and 1 BB allowed! |
| 08/05/1971 | Strikes out 15 against the Atlanta Braves. |
| 11/11/1971 | Received a 1-year contract worth a total of $500,000 through arbitration. |
| 01/01/1972 | OSA scouting updated ratings (potential): Stuff: 9 (5); Movement: 8 (4); Control: 8 (4). |
| 08/01/1972 | Was traded by the Washington Senators to the Chicago (A) White Sox in exchange for SP J. Merritt. |
| 08/26/1972 | Strikes out 15 against the Kansas City Royals. |
| 09/04/1972 | Signed a 2-year contract extension worth a total of $1,232,000 with the Chicago (A) White Sox organization. |
| 10/01/1972 | Wins the ORB2 AL Pitcher of the Month Award. |
| 10/04/1972 | Pitches a 1-hit shutout against the New York (A) Yankees with 10 strikeouts and 0 BB allowed! |
| 01/01/1973 | OSA scouting updated ratings (potential): Stuff: 9 (5); Movement: 8 (4); Control: 8 (4). |
| 07/29/1973 | Pitches a 5-hit shutout against the Atlanta Braves with 14 strikeouts and 1 BB allowed! |
| 09/01/1973 | Wins the ORB2 AL Pitcher of the Month Award. |
| 10/09/1973 | Suspended 5 games after ejection following a brawl. |
| 11/06/1973 | Wins the 1973 ORB2 AL Walter Johnson Award. |
| 01/01/1974 | OSA scouting updated ratings (potential): Stuff: 9 (5); Movement: 8 (4); Control: 8 (4). |
| 01/06/1974 | Signed a 3-year contract extension worth a total of $2,500,000 with the Chicago (A) White Sox organization. |
| 03/19/1974 | Injured (sore elbow), day-to-day for one week. |
| 04/13/1974 | Pitches a 3-hit shutout against the California Angels with 14 strikeouts and 2 BB allowed! |
| 04/21/1974 | Strikes out 18 against the Atlanta Braves. |
| 05/01/1974 | Wins the ORB2 AL Pitcher of the Month Award. |
| 06/01/1974 | Pitches a 4-hit shutout against the New York (A) Yankees with 8 strikeouts and 1 BB allowed! |
| 06/16/1974 | Was selected to the 1974 Other Reality Baseball 2 All-Star Game. |
| 07/24/1974 | Strikes out 15 against the Detroit Tigers. |
| 08/04/1974 | Injured (sore elbow), out for one week. |
| 09/06/1974 | Pitches a 5-hit shutout against the California Angels with 16 strikeouts and 3 BB allowed! |
| 09/27/1974 | Strikes out 15 against the Minnesota Twins. |
| 10/01/1974 | Wins the ORB2 AL Pitcher of the Month Award. |
| 10/31/1974 | Wins the 1974 ORB2 AL Walter Johnson Award. |
| 01/01/1975 | OSA scouting updated ratings (potential): Stuff: 9 (5); Movement: 8 (4); Control: 8 (4). |
| 05/07/1975 | Pitches a 4-hit shutout against the Atlanta Braves with 9 strikeouts and 2 BB allowed! |
| 05/21/1975 | Pitches a 6-hit shutout against the Cleveland Indians with 9 strikeouts and 3 BB allowed! |
| 07/16/1975 | Was selected to the 1975 Other Reality Baseball 2 All-Star Game. |
| 08/01/1975 | Wins the ORB2 AL Pitcher of the Month Award. |
| 01/01/1976 | OSA scouting updated ratings (potential): Stuff: 9 (5); Movement: 8 (4); Control: 8 (4). |
| 04/18/1976 | Pitches a 5-hit shutout against the Kansas City Royals with 15 strikeouts and 0 BB allowed! |
| 05/15/1976 | Strikes out 17 against the Atlanta Braves. |
| 05/23/1976 | Strikes out 17 against the Detroit Tigers. |
| 06/01/1976 | Wins the ORB2 AL Pitcher of the Month Award. |
| 07/16/1976 | Was selected to the 1976 Other Reality Baseball 2 All-Star Game. |
| 09/18/1976 | Collects his 3000th career Other Reality Baseball 2 strikeout! |
| 09/26/1976 | Strikes out 15 against the Minnesota Twins. |
| 11/10/1976 | Wins the 1976 ORB2 AL Walter Johnson Award. |
| 01/01/1977 | OSA scouting updated ratings (potential): Stuff: 9 (5); Movement: 8 (4); Control: 8 (4). |
| 06/30/1977 | Pitches a 4-hit shutout against the Detroit Tigers with 14 strikeouts and 0 BB allowed! |
| 07/06/1977 | Signed a 5-year contract extension worth a total of $4,675,000 with the Chicago (A) White Sox organization. |
| 07/17/1977 | Was selected to the 1977 Other Reality Baseball 2 All-Star Game. |
| 09/06/1977 | Earns his 200th career Other Reality Baseball 2 victory! |