NFL teams are about to spend big in free agency again, but history shows those massive deals don't always work out.

Atlanta Falcons quarterback Kirk Cousins (18) against the Arizona Cardinals at State Farm Stadium. Credit: Mark J. Rebilas-Imagn Images Free agency is built on projection. Front offices attempt to ...

Which players sign where in MLB free agency is only half the story. So often, the juiciest storylines involve the teams that couldn't sign a major free agent - and why. The MLB offseason is a constant ...

Spending sprees, reunions and a nixed blockbuster trade headlined a wild week in free agency ...

Gilberto Manzano is a staff writer covering the NFL for Sports Illustrated. After starting off as a breaking news writer at NFL.com in 2014, he worked as the Raiders beat reporter for the Las Vegas ...