Small ball is essentially an offensive strategy of placing runners on base and moving them methodically around the base paths. Small ball involves bunting, hit and run, base stealing, and a multitude of ways to advance runners and score as possible. Alternatively, the SEC typically plays more of what I'd relate to a current professional baseball style. That style involves looking for big innings and moving runners via extra base hits and scoring a high percentage of runs via the home run. In the old days, it would have been a National League style vs. an American League style, though both leagues are more AL style now. The SEC game now is more power and station to station while awaiting the extra base hit. Pitching is also more traditional on the West Coast with small ball style. The SEC typically has more success with power arms to counteract the power and free swinging hitters. I think that explains the difference, I suppose.