| year | team name | league | level | category | mlb org | job | w | l | wpct | rank | gbl | Playoffs | |||||||||||||||||
| 1989 | Montreal Expos | NL | MLB | MLB | MON | General Manager | 81 | 81 | .500 | 4 | 12.0 | dnq | |||||||||||||||||
| 1990 | Montreal Expos | NL | MLB | MLB | MON | General Manager | 85 | 77 | .525 | 3 | 10.0 | dnq | |||||||||||||||||
| 1991 | Montreal Expos | NL | MLB | MLB | MON | General Manager | 71 | 90 | .441 | 6 | 26.5 | dnq | |||||||||||||||||
| 1993 | Florida Marlins | NL | MLB | MLB | MIA | General Manager | 64 | 98 | .395 | 6 | 33.0 | dnq | |||||||||||||||||
| 1994 | Florida Marlins | NL | MLB | MLB | MIA | General Manager | 51 | 64 | .443 | 5 | 23.5 | dnq | |||||||||||||||||
| 1995 | Florida Marlins | NL | MLB | MLB | MIA | General Manager | 67 | 76 | .469 | 4 | 22.5 | dnq | |||||||||||||||||
| 1996 | Florida Marlins | NL | MLB | MLB | MIA | General Manager | 80 | 82 | .494 | 3 | 16.0 | dnq | |||||||||||||||||
| 1997 | Florida Marlins | NL | MLB | MLB | MIA | General Manager | 92 | 70 | .568 | 2 | 9.0 | Won World Series (Indians) | |||||||||||||||||
| 1998 | Florida Marlins | NL | MLB | MLB | MIA | General Manager | 54 | 108 | .333 | 5 | 52.0 | dnq | |||||||||||||||||
| 1999 | Florida Marlins | NL | MLB | MLB | MIA | General Manager | 64 | 98 | .395 | 5 | 39.0 | dnq | |||||||||||||||||
| 2000 | Florida Marlins | NL | MLB | MLB | MIA | General Manager | 79 | 82 | .491 | 3 | 15.5 | dnq | |||||||||||||||||
| 2001 | Florida Marlins | NL | MLB | MLB | MIA | General Manager | 76 | 86 | .469 | 4 | 12.0 | dnq | |||||||||||||||||
| 2003 | Detroit Tigers | AL | MLB | MLB | DET | General Manager | 43 | 119 | .265 | 5 | 47.0 | dnq | |||||||||||||||||
| 2004 | Detroit Tigers | AL | MLB | MLB | DET | General Manager | 72 | 90 | .444 | 4 | 20.0 | dnq | |||||||||||||||||
| 2005 | Detroit Tigers | AL | MLB | MLB | DET | General Manager | 71 | 91 | .438 | 4 | 28.0 | dnq | |||||||||||||||||
| 2006 | Detroit Tigers | AL | MLB | MLB | DET | General Manager | 95 | 67 | .586 | 2 | 1.0 | Lost World Series (Cardinals) | |||||||||||||||||
| 2007 | Detroit Tigers | AL | MLB | MLB | DET | General Manager | 88 | 74 | .543 | 2 | 8.0 | dnq | |||||||||||||||||
| 2008 | Detroit Tigers | AL | MLB | MLB | DET | General Manager | 74 | 88 | .457 | 5 | 14.5 | dnq | |||||||||||||||||
| 2009 | Detroit Tigers | AL | MLB | MLB | DET | General Manager | 86 | 77 | .528 | 2 | 1.0 | dnq | |||||||||||||||||
| 2010 | Detroit Tigers | AL | MLB | MLB | DET | General Manager | 81 | 81 | .500 | 3 | 13.0 | dnq | |||||||||||||||||
| 2011 | Detroit Tigers | AL | MLB | MLB | DET | General Manager | 95 | 67 | .586 | 1 | 0.0 | Lost in ALCS (Rangers) | |||||||||||||||||
| 2012 | Detroit Tigers | AL | MLB | MLB | DET | General Manager | 88 | 74 | .543 | 1 | 0.0 | Lost World Series (Giants) | |||||||||||||||||
| 2013 | Detroit Tigers | AL | MLB | MLB | DET | General Manager | 93 | 69 | .574 | 1 | 0.0 | Lost in ALCS (Red Sox) | |||||||||||||||||
| 2014 | Detroit Tigers | AL | MLB | MLB | DET | General Manager | 90 | 72 | .556 | 1 | 0.0 | Lost in 1st Round (Orioles) | |||||||||||||||||
| 2015 | Detroit Tigers | AL | MLB | MLB | DET | General Manager | 74 | 87 | .460 | 5 | 20.5 | dnq | |||||||||||||||||
| 2017 | Boston Red Sox | AL | MLB | MLB | BOS | General Manager | 93 | 69 | .574 | 1 | 0.0 | Lost in 1st Round (Astros) | |||||||||||||||||
| 2018 | Boston Red Sox | AL | MLB | MLB | BOS | General Manager | 108 | 54 | .667 | 1 | 0.0 | Won World Series (Dodgers) | |||||||||||||||||
| 2019 | Boston Red Sox | AL | MLB | MLB | BOS | General Manager | 84 | 78 | .519 | 3 | 19.0 | dnq | |||||||||||||||||
| 28 record(s) | |||||||||||||||||||||||||||||