The Toronto Blue Jays have by far the best offense in baseball this season. This can be seen by looking at their MLB-best .340 OBP or their MLB-best .457 SLG. Getting on base and collecting extra-base hits are excellent ways of scoring, but I want to look at actual runs, if only because this Toronto team has been especially good at that in 2015. The Blue Jays scored 891 runs this season. Compared to a team like the 1999 Indians, who scored 1,009 runs, 891 doesn't look impressive, but boy is it ever.