MLB Changes Rule For Position Players To Pitch During 2020 Season
MLB moving forward with long-delayed 13-pitcher limit
MLB instituting three-batter minimum for pitchers for 2020 season
Wet rag among proposed rule changes for 2020 season - NBC Sports
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MLB makes it official: The three-batter minimum rule is here
MLB lefty batting average up, game time down 28 minutes
MLB announces rules changes for 2020 season - Los Angeles Times
Aaron Frey: More rule changes in store for MLB?
Pitching Rules Changes MLB 2020
Here are all the rule changes, roster limits, safety measures, more in MLB's 101-page manual
Major League Baseball's new rules for 2020 season are officially active
MLB Changes Rule For Position Players To Pitch During 2020 Season
Players' new proposal to MLB could make pitch clock, other changes inevitable
