MLB's spring (training) has sprung

• Record spending: Teams spent a record $3.7 billion on free agents, four of whom signed $200 million deals: Aaron Judge, NYY ($360M); Trea Turner, PHI ($300M); Xander Bogaerts, SD ($280M); Carlos Correa, MIN ($200M).
• Permanent "ghost runner": The extra-innings "runner starts on second" rule was made permanent on Monday. Its impact in making games shorter has been drastic: There were more than five times as many 13-inning games in 2019 (37) as there have been in the three seasons since the rule was added (7).
• Balanced schedules: For the first time since interleague play began in 1997, all 30 teams will play each other at least once this season. As a result, teams will play 52 division games (down from 76) and 46 interleague games (up from 20).

State of play: Four major changes — all aiming to either increase action or speed up play — will debut in spring training, and many agree that the adjustment period will be something of a "s**t show," per The Athletic ($).

• Shift restrictions: Defenses must have a minimum of four players on the infield dirt, with at least two on either side of second base to increase the batting average on balls in play.
• Pitch clock: A 30-second timer between batters and 15-20 seconds between pitches depending on whether the bases are empty. Red Sox manager Alex Cora said they'll use a horn at spring training to remind pitchers of the clock.
• Limited pickoffs: Pitchers may only attempt two pickoffs per at-bat when there's a runner on first, which should increase stolen base attempts.
• Bigger bases: 15-inch bases have been replaced with 18-inch bases, which "look like a pizza box," said Cora. Bigger bases mean shorter base paths, so expect more infield singles and successful steals.

Locations: Here's where all 30 teams will hold spring training — half in Florida (Grapefruit League) and half in Arizona (Cactus League).

• American League East: Yankees (Tampa, Fla.), Blue Jays (Dunedin, Fla.), Rays (St. Petersburg, Fla./Orlando, Fla.), Orioles (Sarasota, Fla.), Red Sox (Fort Myers, Fla.).
• AL Central: Guardians (Goodyear, Ariz.), Twins (Fort Myers, Fla.), White Sox (Phoenix), Tigers (Lakeland, Fla.), Royals (Surprise, Ariz.)
• AL West: Astros (West Palm Beach, Fla.), Mariners (Peoria, Ariz.), Angels (Tempe, Ariz.), Rangers (Surprise, Ariz.), A’s (Mesa, Ariz.)
• National League East: Braves (North Port, Fla.), Mets (Port St. Lucie, Fla.), Phillies (Clearwater, Fla.), Marlins (Jupiter, Fla.), Nationals (West Palm Beach, Fla.)
• NL Central: Cardinals (Jupiter, Fla.), Brewers (Phoenix), Cubs (Mesa, Ariz.), Reds (Goodyear, Ariz.), Pirates (Bradenton, Fla.)
• NL West: Dodgers (Phoenix), Padres (Peoria, Ariz.), Giants (Scottsdale, Ariz.), Diamondbacks (Scottsdale, Ariz.), Rockies (Scottsdale, Ariz.)