Major League Baseball's trade deadline, set for July 31, is now less than a week away. That means deals are starting to be made -- the Mariners added Josh Naylor on Thursday night, while the Yankees grabbed Ryan McMahon on Friday -- and that this is the opportune time to refresh our trade candidate rankings.

1. Eugenio Suarez: The Arizona Diamondbacks star is No. 1 in our updated MLB trade deadline candidate rankings and could be the most impactful player to move this month. On pace to hit more than 50 home runs, the 2025 All-Star is on the wish list of every contender in need of third-base help.

The Cincinnati Reds (53-50), now at two games back of the third National League Wild Card spot entering play of July 25, haven't made a move yet. It remains to be seen if and how the Reds might involve themselves in the trade-deadline activity.

Even after trading Josh Naylor, general manager Mike Hazen said he hasn't settled on what direction the team will go before the July 31 trade dealine.

FOX Sports MLB reporters Rowan Kavner and Deesha Thosar will be grading the biggest trades in the league through the July 31 trade deadline. Here's how every team has done so far: Who else is involved: The Rockies received pitching prospects Griffin Herring and Josh Grosz

The first of several major trades will happen before the 2025 MLB trade deadline and the Inside the Lines team is here to quantify the impact of each one as they happen

From the Yankees to the Dodgers, the sport's biggest giants are among the clubs that need to take action ahead of the July 31 deadline.

An MLB insider expects San Diego Padres general manager A.J. Preller to act with a sense of urgency at the trade deadline.