The ABS challenge system leaderboard ranks batters, catchers, teams and umpires throughout the MLB season.
The Phillies have acquired three-time batting champion Luis Arraez from the Giants in a trade that has the second baseman joining his fifth team in five years.
Here are the big names your team could be targeting.
Will the Red Sox get their shortstop? Which top starters will be dealt following the Skubal blockbuster? Here's the latest.
Based on what ESPN's Jeff Passan is hearing, we predict where the top trade candidates will land -- and how they impact each other.
