Nolan Arenado is being aggressively shopped by the St. Louis Cardinals, and while the Dodgers haven't been linked to him yet, they can't be counted out. Ethan Hyatt of Just Baseball listed Los Angeles as a landing spot for the eight-time All-Star.

A blockbuster trade proposal has the Cardinals trading star third baseman Nolan Arenado to the Philadelphia Phillies.

MLB.com is keeping track of all the latest free-agent and trade rumors involving the Red Sox right here.

THE REDBIRD REVIEW Well, it’s looking more and more like Boston or bust for Nolan Arenado and the Cardinals. A robust trade market never really developed for the St. Louis third baseman, and the publicly known list of interested trade partners has dwindled.

The Major League Baseball offseason charges on, just a day after news broke that Roki Sasaki has agreed to sign with the Dodgers. Plenty of quality free agents remain (free agent tracker) and there's always the trade market.

The Mariners and Tigers were recently mentioned as possible Nolan Arenado trade suitors in addition to the Red Sox.

If Boston and St. Louis cannot come to terms on a trade, MLB insider Jon Morosi points to two surprise teams. He could see the Detroit Tigers or Seattle Mariners reaching out to the Cardinals.

The Roki Sasaki sweepstakes have reached a conclusion, with the coveted right-hander opting to join the Dodgers, according to a post on Sasaki's Instagram page. The Padres and Blue Jays were the other reported finalists in the mix for the 23-year-old.

A new report details the Boston Red Sox's primary focus for their roster after losing the Tanner Scott sweepstakes.

The Blue Jays and Cubs are circling Carlos Estevez in free agency as the relief pitcher market heats up post-Tanner Scott.

Tanner Scott won't be coming to Boston after signing a four-year, $72 million deal with the Dodgers. So where can the Red Sox turn for relief help before spring training?