The DeSart & Holbrook model is part of the econometric models component of the PollyVote. It currently predicts a two-party vote share of 42.3% for Clinton, and 57.7% for Trump in Tennessee.
Putting the results in context
As any other method, models are subject to bias. Therefore, as a general rule, you should not focus too much on the results of an individual econometric model. At least, one should examine how a model's results compare to benchmark forecasts.
Comparison to the combined PollyVote
The most recent PollyVote anticipates Trump to gain 59.1% of the two-party vote in Tennessee. PollyVote currently predicts Trump to gain 1.4 percentage points more compared to the results of the DeSart & Holbrook model.