Nationals right fielder Bryce Harper might not be the only $400MM free agent if he reaches the open market in 2018, says FOX Sports’ Ken Rosenthal (video link), who reports that Orioles third baseman/shortstop Manny Machado could also exceed that total. Machado is a more valuable defender at third than Harper is in right, argues Rosenthal, and is just three months older than Harper (both will be 26 in 2018). Machado, who has slashed a videogamelike .323/.397/.634 with 13 home runs in 209 plate appearances this year, has outhit Harper (.243/.423/.537, 12 homers in 201 PAs) and leads all major leaguers in fWAR (3.4).

Here’s more inside info from Rosenthal: