Toronto Blue Jays (1987-92, 1999-2000) ► Detroit Tigers (1993-95) ► Cincinnati Reds (1995) ► Baltimore Orioles (1996) ► New York Yankees (1997-98, 2002-03) ► Chicago White Sox (2001) ► San Diego Padres (2004, 2006-07) ► Boston Red Sox (2005-06) ► Los Angeles Dodgers (2007)
| Years | Logo | G | W | L | Sv | K | IP |
| 1987-1992 |  |
237 | 47 | 37 | 13 | 449 | 686 |
| 1993-1993 |  |
32 | 11 | 9 | 0 | 139 | 187 |
| 1994-1995 |  |
34 | 15 | 10 | 0 | 154 | 241 |
| 1995-1995 |  |
11 | 6 | 5 | 0 | 50 | 72 |
| 1996-1996 |  |
34 | 11 | 14 | 0 | 130 | 224 |
| 1997-2003 |  |
124 | 68 | 28 | 0 | 557 | 851 |
| 1999-2000 |  |
69 | 37 | 18 | 0 | 335 | 460 |
| 2001-2001 |  |
16 | 5 | 7 | 0 | 59 | 100 |
| 2004-2007 |  |
58 | 18 | 18 | 0 | 178 | 341 |
| 2005-2006 |  |
38 | 17 | 10 | 0 | 131 | 231 |
| 2007-2007 |  |
7 | 4 | 1 | 0 | 19 | 38 |
| TOTALS | 660 | 239 | 157 | 13 | 2,201 | 3,431 | |
David Wells played for the Toronto Blue Jays, Detroit Tigers, Cincinnati Reds, Baltimore Orioles, New York Yankees, Chicago White Sox, San Diego Padres, Boston Red Sox, and Los Angeles Dodgers during his MLB career.
David Wells played for 9 teams during his MLB career.
