| Year | Team Name | League | Division | Affilate | W | L | Pct | Rank | Managers | Stadium | Playoffs | |
| 2013 | Midland | RockHounds | Tex | South | OAK | 19 | 22 | .463 | 4 | Aaron Nieckula | Citibank Ballpark | dnq |
| 2012 | Midland | RockHounds | Tex | South | OAK | 64 | 74 | .464 | 3 | Steve Scarsone | Citibank Ballpark | dnq |
| 2011 | Midland | RockHounds | Tex | South | OAK | 63 | 77 | .450 | 3 | Steve Scarsone | Citibank Ballpark | dnq |
| 2010 | Midland | RockHounds | Tex | South | OAK | 70 | 70 | .500 | 2 | Darren Bush | Citibank Ballpark | Lost in Finals |
| 2009 | Midland | Rockhounds | Tex | South | OAK | 78 | 62 | .557 | 1 | Darren Bush | Citibank Ballpark | League Champions |
| 2008 | Midland | RockHounds | Tex | South | OAK | 75 | 65 | .536 | 2 | Webster Garrison | Citibank Ballpark | dnq |
| 2007 | Midland | RockHounds | Tex | South | OAK | 67 | 70 | .489 | 3 | Todd Steverson | Citibank Ballpark | dnq |
| 2006 | Midland | RockHounds | Tex | South | OAK | 78 | 61 | .561 | 1 | Von Hayes | Citibank Ballpark | Lost in 1st Round |
| 2005 | Midland | RockHounds | Tex | West | OAK | 78 | 62 | .557 | 1 | Von Hayes | Citibank Ballpark | League Champions |
| 2004 | Midland | RockHounds | Tex | West | OAK | 72 | 68 | .514 | 2 | Webster Garrison | First American Ballpark | dnq |
| 2003 | Midland | RockHounds | Tex | West | OAK | 56 | 64 | .467 | 3 | Greg Sparks | First American Ballpark | dnq |
| 2002 | Midland | RockHounds | Tex | West | OAK | 75 | 64 | .540 | 2 | Tony DeFrancesco | First American Ballpark | dnq |
| 2001 | Midland | RockHounds | Tex | West | OAK | 71 | 69 | .507 | 2 | Tony DeFrancesco | Christensen Stadium | dnq |
| 2000 | Midland | RockHounds | Tex | - | OAK | 70 | 69 | .504 | 4 | Tony DeFrancesco | Christensen Stadium | dnq |
| 1999 | Midland | RockHounds | Tex | West | OAK | 74 | 66 | .529 | 2 | Tony DeFrancesco | Christensen Stadium | dnq |
| 1998 | Midland | Angels | Tex | West | ANA | 64 | 76 | .457 | 4 | Don Long | Angels Stadium | dnq |
| 1997 | Midland | Angels | Tex | West | ANA | 64 | 75 | .460 | 3 | Mitch Seoane | Angels Stadium | dnq |
| 1996 | Midland | Angels | Tex | West | CAL | 58 | 82 | .414 | 4 | Mario Mendoza | Angels Stadium | dnq |
| 1995 | Midland | Angels | Tex | West | CAL | 66 | 70 | .485 | 3 | Mario Mendoza | Angels Stadium | Lost in Finals |
| 1994 | Midland | Angels | Tex | West | CAL | 61 | 75 | .449 | 3 | Mario Mendoza | Angels Stadium | dnq |
| 1993 | Midland | Angels | Tex | West | CAL | 67 | 68 | .496 | 3 | Don Long | Angels Stadium | dnq |
| 1992 | Midland | Angels | Tex | Western | CAL | 61 | 72 | .459 | 4 | Don Long | Angels Stadium | dnq |
| 1991 | Midland | Angels | Tex | Western | CAL | 67 | 68 | .496 | 3 | Don Long | Angels Stadium | Lost in Semi-Finals |
| 1990 | Midland | Angels | Tex | Western | CAL | 56 | 80 | .412 | 4 | Eduardo Rodriguez | Angels Stadium | dnq |
| 1989 | Midland | Angels | Tex | Western | CAL | 70 | 66 | .515 | 2 | Max Oliveras | Angels Stadium | dnq |
| 1988 | Midland | Angels | Tex | Western | CAL | 61 | 74 | .452 | 3 | Max Oliveras | Angels Stadium | dnq |
| 1987 | Midland | Angels | Tex | Western | CAL | 75 | 61 | .551 | 2 | Max Oliveras | Angels Stadium | dnq |
| 1986 | Midland | Angels | Tex | Western | CAL | 62 | 71 | .466 | 3 | Joe Maddon | Angels Stadium | dnq |
| 1985 | Midland | Angels | Tex | Western | CAL | 59 | 77 | .434 | 3 | Joe Maddon | Angels Stadium | dnq |
| 1984 | Midland | Cubs | Tex | Western | CHC | 52 | 84 | .382 | 4 | George Enright | Cubs Stadium | dnq |
| 1983 | Midland | Cubs | Tex | Western | CHC | 63 | 73 | .463 | 4 | Tom Harmon | Cubs Stadium | dnq |
| 1982 | Midland | Cubs | Tex | Western | CHC | 67 | 66 | .504 | 3 | Brian Murphy | Cubs Stadium | Lost in Semi-Finals |
| 1981 | Midland | Cubs | Tex | Western | CHC | 36 | 31 | .537 | George Enright Roy Hartsfield | Cubs Stadium | dnq | |
| 1980 | Midland | Cubs | Tex | Western | CHC | 64 | 72 | .471 | 3 | George Enright Randy Hundley Les Moss | Cubs Stadium | dnq |
| 1979 | Midland | Cubs | Tex | Western | CHC | 76 | 59 | .563 | 1 | Randy Hundley | Cubs Stadium | Lost in Semi-Finals |
| 1978 | Midland | Cubs | Tex | Western | CHC | 70 | 65 | .519 | 3 | Jim Saul | Cubs Stadium | dnq |
| 1977 | Midland | Cubs | Tex | West | CHC | 70 | 60 | .538 | 2 | Jim Saul | dnq | |