In baseball terms, "file and trial" is a way of describing teams willing to go through the arbitration-hearing process with their young, ascending talents. With salary numbers exchanged, the real fun begins for the players still without a final salary for the 2014 MLB season.
As the season approaches, the following players have one more hurdle to clear before workouts, exhibition games and preparation for the 2014 season can commence: a battle for salary against their employers.
Over the years, arbitration wars have turned ugly, souring the relationship between team, agent and player.
The following stars are all on the path to arbitration hearings. When the dust settles, salary will be determined for 2014, but an uncertain future could present itself along the way.
Statistics courtesy of Baseball-Reference and FanGraphs, unless otherwise noted. All contract figures courtesy of Cot's Baseball Contracts. Arbitration numbers and projections courtesy of MLB Trade Rumors.