Managers of Mariano Duncan
| Manager Name |
|---|
| Jim Fregosi |
| Cito Gaston |
| Tommy Helms |
| Davey Johnson |
| Tom Lasorda |
| Lou Piniella |
| Mel Queen |
| Pete Rose |
| Joe Torre |
Barry Codell's Official Blog |
| The Daily Diamond
| Barry Code Birthday Board | ||||||
|---|---|---|---|---|---|---|
| S | M | T | W | T | F | S |
| Performance Enhancing Drugs (PED) Filter |
|---|
| Manager Name |
|---|
| Jim Fregosi |
| Cito Gaston |
| Tommy Helms |
| Davey Johnson |
| Tom Lasorda |
| Lou Piniella |
| Mel Queen |
| Pete Rose |
| Joe Torre |
| The Daily Diamond