Erickson completed 14 of 27 passes for 174 yards with two interceptions.
Vance Jefferson caught a 7-yard TD pass from Erickson that capped a 10-play, 96-yard drive that took nearly six minutes off the clock and opened the scoring late in the first quarter. Re-al Mitchell - who had 10 carries for 66 yards rushing - scored on a 3-yard reception to give San Diego (5-5, 4-3 Pioneer League) a 14-0 lead just before halftime.
Carter Cravens scored on a 1-yard run for Morehead State (2-9, 1-7). The Eagles lost their last six games, and seven of the last eight, this season.
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