| 02/28/1953 | Son of Tom Barrell. Member of Barrell family. |
| 06/18/1971 | Drafted in the 1971 first-year player draft out of high school (Hickory; Hickory, NC) by the Minneapolis Millers. (Round 1, Pick 6, 6th overall pick). |
| 07/03/1971 | Named the #74 prospect in the FABL |
| 07/21/1971 | Pitches a 8-hit shutout against the Winona Beavers with 11 strikeouts and 1 BB allowed! |
| 07/31/1971 | Pitches a 7-hit shutout against the Kenosha Pikes with 16 strikeouts and 4 BB allowed! |
| 08/05/1971 | Strikes out 16 against the Quincy Cannoneers. |
| 09/08/1971 | Strikes out 16 against the Eau Claire Loggers. |
| 10/16/1971 | Named the #82 prospect in the FABL |
| 03/21/1972 | Unsuccessfully completed training to increase his velocity at the Minneapolis Millers development complex. |
| 04/05/1972 | Named the #50 prospect in the FABL |
| 04/30/1972 | Injured (sinusitis),day-to-day for 3 days. |
| 07/05/1972 | Named the #57 prospect in the FABL |
| 07/16/1972 | Injured (sprained ankle),day-to-day for 4 days. |
| 07/26/1972 | Pitches a 4-hit shutout against the La Crosse Lions with 14 strikeouts and 4 BB allowed! |
| 07/31/1972 | Pitches a 8-hit shutout against the Clinton Steamboats with 14 strikeouts and 3 BB allowed! |
| 09/17/1972 | Injured (flu-like symptoms),day-to-day for 1 day. |
| 10/21/1972 | Named the #59 prospect in the FABL |
| 06/21/1973 | Pitches a 4-hit shutout against the Charleston Seagulls with 10 strikeouts and 6 BB allowed! |
| 07/01/1973 | Wins the SEL Pitcher of the Month Award. |
| 07/07/1973 | Pitches a 3-hit shutout against the Miami Sailors with 12 strikeouts and 6 BB allowed! |
| 07/25/1973 | Pitches a 5-hit shutout against the Raleigh Explorers with 11 strikeouts and 5 BB allowed! |
| 08/04/1973 | Pitches a 3-hit shutout against the Winston-Salem Blazers with 9 strikeouts and 4 BB allowed! |
| 09/09/1973 | Wins the 1973 Heartland League Heartland League Championship Series with the Lincoln Railsplitters! |
| 09/15/1973 | Pitches a 6-hit shutout against the Savannah Privateers with 9 strikeouts and 2 BB allowed! |
| 05/01/1974 | Injured (sore elbow),day-to-day for 4 days. |
| 07/24/1974 | Pitches a 3-hit shutout against the Syracuse Excelsiors with 3 strikeouts and 2 BB allowed! |
| 09/12/1974 | Wins the 1974 Championship with the Toledo Tornados! |