MLB Heat Check, Cleveland Guardians 8-2 in Their Last 10

Every MLB season has a week when the temperature map redraws itself, and this feels like one of them. Cleveland Guardians have become the team nobody wants to see next on the schedule, while Colorado Rockies are hunting for anything that resembles a good night.

Who's hot

Start with Cleveland Guardians. They have won 8 of their last 10, and they have not been sneaking past anyone: the runs margin over that stretch is +24, which breaks down to about 5.5 scored and 3.1 allowed per game. That is the arithmetic of a team winning on merit, not on bounces.

Right behind them sit Kansas City Royals, 8-2 over the same kind of stretch and +23 on runs margin, quieter, but pointed the same direction.

Philadelphia Phillies (8-2) round out the warm end of the ledger.

For scale, the league as a whole is averaging 4.3 runs a game over this window, Cleveland Guardians are clearing that bar by 1.2 a night all on their own.

Who's cold

At the bottom of the temperature map sit Colorado Rockies: 2-8 in their last 10, -20 on runs margin. That is about 2.0 a game in the wrong direction, and no lineup shuffle fixes it overnight.

Detroit Tigers (2-8) share the cold row, for whatever comfort that provides.

The middle of the table is where the real congestion lives: Texas Rangers (5-5) and Pittsburgh Pirates (5-5) are separated by almost nothing, and one good weekend reshuffles the whole neighborhood.

The board

For the fuller picture, the five best recent records in the league:

Worth remembering

As always, watch where record and runs margin tell different stories about the same club. The margin tends to know first.

Next up on the slate: Cleveland Guardians against Toronto Blue Jays. Check back after that one goes final.