| Contract data is available from the mid 2000s until the present day. Shaded records are players who signed multi-year contracts. The list of contracts may not be complete. Visit the Data Store if you're interested in purchasing the contract data. |
| Emilio Bonifacio | Arizona Diamondbacks | 2008 | 2008 | 1 | $ 390,000 | | |
| Billy Buckner | Arizona Diamondbacks | 2008 | 2008 | 1 | $ 390,000 | | |
| Chris Burke | Arizona Diamondbacks | 2008 | 2008 | 1 | $ 955,000 | | Avoided Arbitration |
| Eric Byrnes | Arizona Diamondbacks | 2008 | 2010 | 3 | $ 30,000,000 | $ 10.00m | $2m signing bonus. Signed extension during 2007 season |
| Tony Clark | San Diego Padres | 2008 | 2008 | 1 | $ 900,000 | | |
| Juan Cruz | Arizona Diamondbacks | 2008 | 2008 | 1 | $ 1,937,500 | | |
| Jamie D'Antona | Arizona Diamondbacks | 2008 | 2008 | 1 | $ 390,000 | | |
| Doug Davis | Arizona Diamondbacks | 2007 | 2009 | 3 | $ 22,000,000 | $ 7.33m | Avoided arbitration |
| Stephen Drew | Arizona Diamondbacks | 2005 | 2009 | 5 | $ 5,500,000 | $ 1.10m | $4m signing bonus |
| Adam Dunn | Cincinnati Reds | 2008 | 2008 | 1 | $ 13,000,000 | | Option year from 2006 contract |
| David Eckstein | Toronto Blue Jays | 2008 | 2008 | 1 | $ 4,500,000 | | |
| Edgar Gonzalez | Oakland Athletics | 2008 | 2008 | 1 | $ 411,000 | | |
| Rob Hammock | Arizona Diamondbacks | 2008 | 2008 | 1 | $ 409,500 | | |
| Dan Haren | Oakland Athletics | 2006 | 2009 | 4 | $ 12,650,000 | $ 3.16m | Club option for 2010 (Replaced by new contract in 2009) |
| Orlando Hudson | Arizona Diamondbacks | 2008 | 2008 | 1 | $ 6,250,000 | | |
| Conor Jackson | Arizona Diamondbacks | 2008 | 2008 | 1 | $ 419,500 | | |
| Randy Johnson | Arizona Diamondbacks | 2007 | 2008 | 2 | $ 26,000,000 | $ 13.00m | $12m signing bonus |
| Wil Ledezma | San Diego Padres | 2008 | 2008 | 1 | $ 620,000 | | Avoided arbitration |
| Brandon Lyon | Arizona Diamondbacks | 2008 | 2008 | 1 | $ 3,125,000 | | Avoided arbitration |
| Brandon Medders | Arizona Diamondbacks | 2008 | 2008 | 1 | $ 409,500 | | |
| Miguel Montero | Arizona Diamondbacks | 2008 | 2008 | 1 | $ 400,500 | | |
| Augie Ojeda | Arizona Diamondbacks | 2008 | 2008 | 1 | $ 550,000 | | Avoided arbitration |
| Micah Owings | Arizona Diamondbacks | 2008 | 2008 | 1 | $ 402,000 | | |
| Jailen Peguero | Arizona Diamondbacks | 2008 | 2008 | 1 | $ 390,000 | | |
| Tony Pena | Arizona Diamondbacks | 2008 | 2008 | 1 | $ 405,500 | | |
| Yusmeiro Petit | Arizona Diamondbacks | 2008 | 2008 | 1 | $ 394,000 | | |
| Chad Qualls | Arizona Diamondbacks | 2008 | 2008 | 1 | $ 1,312,500 | | Avoided arbitration |
| Jon Rauch | Washington Nationals | 2008 | 2009 | 2 | $ 3,200,000 | $ 1.60m | Club option for 2010 ($2.9m) |
| Mark Reynolds | Arizona Diamondbacks | 2008 | 2008 | 1 | $ 396,500 | | |
| Connor Robertson | Arizona Diamondbacks | 2008 | 2008 | 1 | $ 390,000 | | |
| Alex Romero | Arizona Diamondbacks | 2008 | 2008 | 1 | $ 390,000 | | |
| Leo Rosales | Arizona Diamondbacks | 2008 | 2008 | 1 | $ 390,000 | | |
| Jeff Salazar | Arizona Diamondbacks | 2008 | 2008 | 1 | $ 390,000 | | |
| Max Scherzer | Arizona Diamondbacks | 2007 | 2010 | 4 | $ 4,300,000 | $ 1.08m | |
| Doug Slaten | Arizona Diamondbacks | 2008 | 2008 | 1 | $ 400,500 | | |
| Christopher Snyder | Arizona Diamondbacks | 2008 | 2008 | 1 | $ 1,850,000 | | Avoided arbitration |
| Chad Tracy | Arizona Diamondbacks | 2007 | 2009 | 3 | $ 13,250,000 | $ 4.42m | Club option for 2010 ($7m) |
| Justin Upton | Arizona Diamondbacks | 2008 | 2008 | 1 | $ 393,000 | | |
| Brandon Webb | Arizona Diamondbacks | 2006 | 2009 | 4 | $ 19,500,000 | $ 4.88m | Club option for 2010 ($8.5m) |
| Josh Whitesell | Washington Nationals | 2008 | 2008 | 1 | $ 390,000 | | |
| Chris Young | Arizona Diamondbacks | 2008 | 2008 | 1 | $ 406,000 | | |