June 04 2015: Chicago Cubs third baseman Kris Bryant (17) during a MLB game against the Washington Nationals at Nationals Park, in Washington D.C. (Icon Sportswire via AP Images Stock Photo - Alamy

Chicago Cubs' Kris Bryant takes a lead during a baseball game against the Washington Nationals, Monday, June 26, 2017, in Washington. The Cubs won 5-4. (AP Photo/Nick Wass Stock Photo - Alamy

Chicago Cubs' Dexter Fowler (24) and Kris Bryant celebrate after the pair scored on Bryant's home run off Cincinnati Reds relief pitcher J.J. Hoover, during the eighth inning of a baseball game

Chicago Cubs' Kris Bryant takes a lead during a baseball game against the Washington Nationals, Monday, June 26, 2017, in Washington. The Cubs won 5-4. (AP Photo/Nick Wass Stock Photo - Alamy

WASHINGTON, DC - OCTOBER 06: Chicago Cubs third baseman Kris Bryant (17) takes batting practice prior to the first game of the National League Division Series between the Washington Nationals and Chicago

17 June 2015: Chicago Cubs Catcher Kyle Schwarber (12) [11203] hits a RBI triple for his first major league hit during the second inning of the game between the Chicago Cubs and

Chicago Cubs third baseman Kris Bryant (17) at bat during an MLB baseball game between the Chicago Cubs and the Oakland Athletics Saturday August 6, 2016 at Oakland County Coliseum Ca. The

17 June 2015: Chicago Cubs Catcher Kyle Schwarber (12) [11203] hits a RBI triple for his first major league hit during the second inning of the game between the Chicago Cubs and

17 June 2015: Chicago Cubs Second base Addison Russell (22) [9793] belts a 2-run home run during the second inning of the game between the Chicago Cubs and Cleveland Indians at Progressive

What Kris Bryant's reported $18.6 million arbitration deal with Cubs means for his pending grievance case

Chicago Cubs Kris Bryant falls throws to first for the final out over the Cleveland Indians during the tenth inning of World Series game 7 at Progressive Field in Cleveland, Ohio, on

Cubs 3B Kris Bryant goes on IL with finger injury