Most people handicapping MLB games are staring at batting averages and ERA. That's the surface. The real edge is in the bullpen.

Here's what I mean: a starting pitcher might go 5-6 innings. That leaves 3-4 innings for relievers. And most books don't adjust lines fast enough when a team's bullpen is gassed from a series of extra-inning games or back-to-back heavy usage.

What I look for every single day:

• Bullpen usage over the last 3 days — if a team burned through their top 3 arms yesterday, today's line is mispriced

• Travel schedules — West Coast to East Coast day games are brutal on pitching staff

• Umpire strike zone tendencies — a wide zone kills offense, a tight zone juices totals

This is the kind of breakdown my members get daily at Baddies Baseball Premium. Not just "take the Yankees ML" — the why behind every play.

Baseball season is a marathon. 162 games means more opportunities to find value than any other sport. The key is discipline and data, not gut feelings.