MR. WON, I'll give youa bunch of things to look for in mlb,but many won't be applicable until the season gets 1 month deep or more.
1. H2H TEAM HISTORY= Yanks owning Twinkies as exmaple.
2. PITCHER OWNING TEAM
3. PITCHER GETTING OWNED BY TEAM
4. Ride streaks, good or bad= balt and texas right now
5. Teams bad vs. RHPS or LHPS,but need 1 month ot prior yrs data to use.
6. 5 innings bets, some teams have FELIX THE CAT, then no pen, so example there.
7. Team bad early, but always win or come from behind with great pen=NYY like tonight.
8. HOME OR AWAY is small factor. Injuries on all squads.
9. Teams at end of long road swing on losing streak- bet against.
10. 5IP UNDERS with stud pitcher matchups= HALLADAY VS LINECUM as exmaple.
Just 10, but have more, hope it helps you