Bryce Harper has agreed to sign with the Philadelphia Phillies, according to a report.

The contract is for 13 years and $330 million and includes no opt-outs.

The St. Louis Cardinals have agreed to a four-year contract extension with Mike Mikolas, according to multiple reports.

The deal is worth $68 million and will kick in 2020 and run through 2023.

The 30-year-old is entering the second year of a two-year, $15.5 million deal.

The Colorado Rockies are finalizing an eight-year, $260 million contract extension with Nolan Arenado, according to league sources.

The deal, which includes a full no-trade clause, could last through the 2026 season.

Arenado could have become a free agent later this year.

The overall value of Arenado's deal will fall short of the $300 million Manny Machado received from the San Diego Padres, but will top Machado's $30 million a year salary.

Veteran shortstop Adeiny Hechavarria and the New York Mets have agreed to a minor league contract with an invitation to spring training, according to multiple reports.

The deal is pending a physical planned for Monday, when Hechavarria is expected to arrive at Mets camp in Port St. Lucie.

Left-hander Aaron Loup and the San Diego Padres have agreed to a one-year contract that guarantees $1.4 million, a deal that includes a team option for 2020.

Free-agent third baseman Mike Moustakas is headed back to the Milwaukee Brewers on a one-year, $10 million deal, a league source confirmed to ESPN's Jeff Passan on Sunday. There is a mutual option on a second year.

The Athletic was first to report the agreement.

The San Francisco Giants have reached a deal to bring 31-year-old free-agent outfielder Cameron Maybin to camp as a non-roster invitee, a source confirmed to ESPN.

Maybin has played for nine teams over the course of his 12-year major league career, including the 2017 World Series champion Houston Astros.

Reliever John Axford and the Toronto Blue Jays have completed a minor league contract.

If added to the 40-man roster, the 35-year-old right-hander would get a one-year contract worth $1.65 million while in the major leagues. In the deal, announced Saturday by Toronto, he would have the chance to earn $1.7 million in performance bonuses based on games.

The Pittsburgh Pirates and veteran outfielder Melky Cabrera have agreed to a minor league contract, according to ESPN and multiple reports.

The agreement was first reported Sunday by The Athletic. Cabrera can make up to $2 million in performance bonuses, according to ESPN and reports.

Infielder Matt Davidson has agreed to a minor league deal with the Texas Rangers.

Davidson will be used as an infielder and could pitch as well, giving the Rangers their own two-way weapon.