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Leo Breen
1961-1968, 1970-1985
Leo
Breen
Leo
Assistant, General Manager, Accounting, Business Operations, Vice President, Executive Management
Year Breakdown
| Year | Team | Title | Department | Tags |
|---|---|---|---|---|
| 1961 | Chicago White Sox (CHW) | ASSISTANT TREASURER | FRONT OFFICE | Accounting, Assistant, Executive Management |
| 1962 | Chicago White Sox (CHW) | TREASURER | FRONT OFFICE | Accounting, Executive Management |
| 1963 | Chicago White Sox (CHW) | SECRETARY - TREASURER | FRONT OFFICE | Accounting, Executive Management |
| 1964 | Chicago White Sox (CHW) | SECRETARY - TREASURER | FRONT OFFICE | Accounting, Executive Management |
| 1965 | Chicago White Sox (CHW) | SECRETARY - TREASURER | FRONT OFFICE | Accounting, Executive Management |
| 1966 | Chicago White Sox (CHW) | SECRETARY - TREASURER | FRONT OFFICE | Accounting, Executive Management |
| 1967 | Chicago White Sox (CHW) | SECRETARY - TREASURER | FRONT OFFICE | Accounting, Executive Management |
| 1968 | Chicago White Sox (CHW) | SECRETARY - TREASURER | FRONT OFFICE | Accounting, Executive Management |
| 1970 | Chicago White Sox (CHW) | VICE PRESIDENT & GENERAL MANAGER | FRONT OFFICE | General Manager, Vice President |
| 1971 | Chicago White Sox (CHW) | VICE PRESIDENT, BUSINESS MANAGER, TREASURER | FRONT OFFICE | Accounting, Business Operations, Vice President |
| 1972 | Chicago White Sox (CHW) | VICE PRESIDENT, BUSINESS MANAGER, TREASURER | FRONT OFFICE | Accounting, Business Operations, Vice President |
| 1973 | Chicago White Sox (CHW) | VICE PRESIDENT, BUSINESS MANAGER & TREASURER | FRONT OFFICE | Accounting, Business Operations, Vice President |
| 1974 | Chicago White Sox (CHW) | VICE PRESIDENT, BUSINESS MANAGER & TREASURER | FRONT OFFICE | Accounting, Business Operations, Vice President |
| 1975 | Chicago White Sox (CHW) | VICE PRESIDENT, BUSINESS MANAGER & TREASURER | FRONT OFFICE | Accounting, Business Operations, Vice President |
| 1976 | Chicago White Sox (CHW) | TREASURER | FRONT OFFICE | Accounting, Executive Management |
| 1977 | Chicago White Sox (CHW) | TREASURER | FRONT OFFICE | Accounting, Executive Management |
| 1978 | Chicago White Sox (CHW) | TREASURER | FRONT OFFICE | Accounting, Executive Management |
| 1979 | Chicago White Sox (CHW) | TREASURER | FRONT OFFICE | Accounting, Executive Management |
| 1980 | Chicago White Sox (CHW) | TREASURER | FRONT OFFICE | Accounting, Executive Management |
| 1981 | Chicago White Sox (CHW) | TREASURER | FRONT OFFICE | Accounting, Executive Management |
| 1982 | Chicago White Sox (CHW) | TREASURER | FRONT OFFICE | Accounting, Executive Management |
| 1983 | Chicago Cubs (CHC) | CHIEF ACCOUNTING OFFICER | FRONT OFFICE | Accounting, Executive Management |
| 1984 | Chicago Cubs (CHC) | CHIEF ACCOUNTING OFFICER | FRONT OFFICE | Accounting, Executive Management |
| 1985 | Chicago Cubs (CHC) | VICE PRESIDENT & CHIEF ACCOUNTING OFFICER | FRONT OFFICE | Accounting, Executive Management, Vice President |